* {
    margin: 0;
    padding: 0;
}

 /*包含以下四种的链接*/
a {
    text-decoration: none;
 }
 ul {
     list-style: none;
 }
/*正常的未被访问过的链接*/
a:link {
   text-decoration: none;
 }
 /*已经访问过的链接*/
a:visited {
  text-decoration: none;
 }
 /*鼠标划过(停留)的链接*/
  a:hover {
     text-decoration: none;
 }
 /* 正在点击的链接*/
 a:active {
     text-decoration: none;
 }
 em {
    font-style: normal;
}

.preHeat_box .preHeat_mian .top_box .top_table .header_bk .tac {
    text-align: center !important;
}

.preHeat_box .preHeat_mian .header_details .del_box::-webkit-scrollbar-track {
    box-shadow: inset 0 0 0 rgba(240, 240, 240, 0.5);
    border-radius: 6px;
    background-color: rgba(240, 240, 240, 0.5);
}

.preHeat_box .preHeat_mian .header_details .del_box::-webkit-scrollbar-thumb {
    background-color: #436DD3;
    border-radius: 6px;
}

.preHeat_box .preHeat_mian .header_details .del_box::-webkit-scrollbar {
    width: 12px;
    background: #72A3F7;
}

.preHeat_box .preHeat_mian  table {
    font-weight: bold;
}

.preHeat_box .preHeat_mian .swiper_table .foot_mian .foot_ui ul li {
    display: flex;
    align-items: center;
}

.preHeat_box .preHeat_mian .swiper_table .foot_mian .foot_ui ul li .tilte_icon {
    background: url(yjqyrdzs2021_dot.png) center top no-repeat;
    -moz-background-size: 100% 100%;
    background-size: 100% 100%;
   width: 10px;
   height: 10px;
   margin-right: 17px;
}

.preHeat_box .preHeat_mian .preHeat_title div {
    position: relative;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
}

.preHeat_box .preHeat_mian .top_box .top_table .table_box3 .header_bk .td_1,.preHeat_box .preHeat_mian .top_box .top_table .table_box3 .header_bk .td_2, .preHeat_box .preHeat_mian .top_box .top_table .table_box3 .header_bk .td_3,.preHeat_box .preHeat_mian .top_box .top_table .table_box3 .header_bk .td_4,.preHeat_box .preHeat_mian .top_box .top_table .table_box3 .header_bk .td_5 {
    position: sticky;
    top: 0;
    z-index: 111;
    background: #3569DA !important;
}

.preHeat_box .preHeat_mian .top_box .top_table .header_bk .header_item {
    position: sticky;
    top: 0;
    z-index: 111;
    background: #3569DA !important;
}

.preHeat_box .preHeat_mian .top_box .top_table .header_bk .header_items {
    position: sticky;
    top: 0;
    z-index: 111;
    background: #3569DA !important;
}




@media screen and (min-width: 980px) {
    .preHeat_box {
        background: #FFFFFF url(yjqyrdzs2021_bg.png) no-repeat top center;
        -moz-background-size: 1920px 7196px;
        background-size: 1920px 7196px;
    }
    
    .preHeat_mian {
        padding-top: 570px;
        max-width: 1200px;
        margin: 0 auto;
    }
    
    
    .preHeat_box .preHeat_mian .preHeat_title {
        padding: 0px 37px;
        font-size: 17px;
        font-family: Source Han Sans CN;
        font-weight: 400;
        color: #FFFFFF;
        line-height: 35px;
        box-sizing: border-box;
        height: 225px;
    }
    
    
    .preHeat_box .preHeat_mian .preHeat_title_color {
        font-size: 25px;
        font-weight: bold;
        color: #FCA8C0;
    }
    
    .preHeat_box .preHeat_mian .preHeat_title_col {
        color: #A9F6FF;
    }
    
    .preHeat_box .preHeat_mian .preHeat_header {
        display: flex;
        margin-top: 53px;
    }

    .preHeat_box .preHeat_mian .preHeat_header .img_box {
        flex: 1;
    }
    
    .preHeat_box .preHeat_mian .preHeat_header .model_img {
        width: 100%;
        /* height: 100%; */
    }
    
    .preHeat_box .preHeat_mian .preHeat_header .preHeat_header_right {
        margin-left: 4px;
        flex: 1;
    }
    
    .preHeat_box .preHeat_mian .preHeat_header .preHeat_header_right .preHeat_header_img {
        position: relative;
        background: url(yjqyrdzs2021_header1.png) center top no-repeat;
        -moz-background-size: 100%;
        background-size:  100%;
        padding: 56px 0 51px 49px;
        font-size: 24px;
        font-family: Source Han Sans CN;
        font-weight: bold;
        color: #FEFEFE;
        text-shadow: 0 2px 4px rgba(14, 34, 115, 0.8);
        box-sizing: border-box;
    }
    
    .preHeat_box .preHeat_mian .preHeat_header .preHeat_header_right .header_details {
        display: none;
        position: absolute;
        top: 0;
        left: 0;
        /* width: 524px; */
        height: 352px;
        background: linear-gradient(-90deg, #365DC7 0%, #538CEA 100%);
        z-index: 6;
        padding: 20px 40px 20px 20px;
        box-sizing: border-box;
        border-radius: 9px;
        font-family: Source Han Sans CN;
    }
    .preHeat_box .preHeat_mian .preHeat_header .preHeat_header_right .header_details .del_titel_1 {
        font-weight: 400;
    }
    .preHeat_box .preHeat_mian .preHeat_header .preHeat_header_right .header_details .del_titel {
        margin-bottom: 10px;
        font-size: 21px;
        font-weight: bold;
        color: #FEFEFE;
    }
    .preHeat_box .preHeat_mian .preHeat_header .preHeat_header_right .header_details .del_box {
        overflow-x: auto;
        height: 206px;
    }
    .preHeat_box .preHeat_mian .preHeat_header .preHeat_header_right .header_details .setHeight {
        height: 260px;
    }
    .preHeat_box .preHeat_mian .preHeat_header .preHeat_header_right .header_details .del_box .del_titel1:nth-child(1) {
        margin: 0;
    }
    .preHeat_box .preHeat_mian .preHeat_header .preHeat_header_right .header_details .del_titel1 {
        margin-top: 15px;
        font-weight: bold;
        color: #FFFFFF;
        font-size: 19px;
    }
    .preHeat_box .preHeat_mian .preHeat_header .preHeat_header_right .header_details .del_conent {
        font-weight: 400;
        color: #85E0FB;
        font-size: 16px;
    }
    .preHeat_box .preHeat_mian .preHeat_header .preHeat_header_right .header_details .close_btn {
        position:absolute;
        top: 10px;
        right: 13px;
        font-size: 16px;
        font-weight: bold;
        color: #FFFFFF;
    }
    
    .preHeat_box .preHeat_mian .preHeat_header .preHeat_header_right .preHeat_header_img2 {
        position: relative;
        background: url(yjqyrdzs2021_header2.png) center top no-repeat;
        -moz-background-size: 100%;
        background-size: 100%;
        padding: 65px 81px 65px 47px;
        border-radius: 9px;
        box-sizing: border-box;
    }
    
    .preHeat_box .preHeat_mian .preHeat_header .preHeat_header_right .preHeat_header_img2 .header_details {
        top: -140px;
    }
    
    .preHeat_box .preHeat_mian .preHeat_header .preHeat_header_right .preHeat_header_img2 .header_img2_text {
        font-weight: Bold;
        font-size: 24px;
        color: #FFFFFF;
        position: relative;
    }
    
    .preHeat_box .preHeat_mian .preHeat_header .preHeat_header_right .preHeat_header_img2 .header_img2_text1 {
        font-size: 16px;
        font-family: Source Han Sans CN;
        font-weight: 400;
        color: #FFFFFF;
        text-shadow: 0 2px 4px rgba(14, 34, 115, 0.8);
    }
    
    .preHeat_box .preHeat_mian .preHeat_header .preHeat_header_right .arrow {
        background: url(yjqyrdzs2021_arrow.png) center top no-repeat;
        -moz-background-size: 32px;
        background-size: 32px;
        width: 32px;
        height: 32px;
        position: absolute;
        right: 20px;
        top: 56px;
    }
    
    .preHeat_box .preHeat_mian .preHeat_header .preHeat_header_right .preHeat_header_img2 .arrow {
        top: 74px;
    }
    
    .preHeat_box .preHeat_mian .big_title {
        margin-top: 47px;
        background: url(yjqyrdzs2021_big_title.png) center top no-repeat;
        -moz-background-size: 653px 78px;
        background-size: 653px 78px;
        height: 78px;
    }
    
    .preHeat_box .preHeat_mian .big_title1 {
        margin-top: 47px;
        background: url(yjqyrdzs2021_big_title2.png) center top no-repeat;
        -moz-background-size: 653px 78px;
        background-size: 653px 78px;
        height: 78px;
    }
    
    .preHeat_box .preHeat_mian .describe {
        margin-top: 28px;
        background: rgba(255, 255, 255, 0.5);
        border-radius: 14px;
        font-size: 16px;
        font-family: Source Han Sans CN;
        font-weight: bold;
        color: #4C5A8F;
        padding: 32px 50px 26px 48px;
    }
    
    .preHeat_box .preHeat_mian .swiper_table {
        margin-top: 18px;
    }
    
    .preHeat_box .preHeat_mian .swiper_table .nav_item {
        display: flex;
        background: #3569DA;
        font-size: 18px;
        font-family: Source Han Sans CN;
        font-weight: bold;
        color: #FFFFFF;
        align-items: center
    }
    
    .preHeat_box .preHeat_mian .swiper_table .nav_item:last-child {
        border-top: 1px solid #60A6F1;
    }
    
    .preHeat_box .preHeat_mian .swiper_table .nav_item .sub-item {
        flex: 1;
        height: 59px;
        text-align: center;
        text-shadow: 0 2px 4px rgba(53, 105, 218, 0.5);
        display: flex;
        align-items: center;
        justify-content: center;
    }
    
    .preHeat_box .preHeat_mian .swiper_table .nav_item .selected {
        position: relative;
        background: rgba(76, 161, 245, 0.5);
    }
    
    .preHeat_box .preHeat_mian .swiper_table .nav_item .selected::after {
        content: "";
        position: absolute;
        left: 50%;
        bottom: -8px;
        width: 0;
        height: 0;
        border-left: 7px solid transparent;
        border-right: 7px solid transparent;
        border-top: 9px solid #60A6F1;
    }
    
    .preHeat_box .preHeat_mian .swiper_table .swiper-container {
        margin-top: 40px;
    }
    
    .preHeat_box .preHeat_mian .swiper_table .swiper-container .sp_title {
        text-align: center;
        font-size: 32px;
        font-family: Source Han Sans CN;
        font-weight: 800;
        color: #4C5A8F;
        display: flex;
        align-items: center;
        justify-content: center;
    }
    
    .preHeat_box .preHeat_mian .swiper_table .swiper-container .sp_title .left_iocn{
        background: url(yjqyrdzs2021_left_arrow.png) center top no-repeat;
        -moz-background-size: 12px 22px;
        background-size: 12px 22px;
        width: 12px;
        display: block;
        height: 22px;
        margin-right: 28px;
    }
    
    .preHeat_box .preHeat_mian .swiper_table .swiper-container .sp_title .right_iocn{
        background: url(yjqyrdzs2021_right_arrow.png) center top no-repeat;
        -moz-background-size: 12px 22px;
        background-size: 12px 22px;
        width: 12px;
        display: block;
        height: 22px;
        margin-left: 28px;
    }
    
    .preHeat_box .preHeat_mian .swiper_table .foot_mian .foot_text {
        background: url(yjqyrdzs2021_big_title1.png) center top no-repeat;
        -moz-background-size: 100% 100%;
        background-size: 100% 100%;
        height: 175px;
        text-align: center;
        padding: 43px 58px 49px 74px;
        box-sizing: border-box;
        color: #FFFFFF;
        font-size: 18px;
    }
    .preHeat_box .preHeat_mian .swiper_table .foot_mian .foot_text span {
        color: #70EAFB;
        font-weight: Bold;
    }
    .preHeat_box .preHeat_mian .swiper_table .foot_mian .foot_text .foot_title {
        font-size: 21px;
        font-weight: bold;
        color: #A9F6FF;
        margin-bottom: 10px;
    }
    .preHeat_box .preHeat_mian .swiper_table .foot_mian .down {
        display: block !important;
        background: url(yjqyrdzs2021_down.png) center top no-repeat;
        -moz-background-size: 100% 100%;
        background-size: 100% 100%;
        width: 140px;
        height: 42px;
        margin: 28px auto 0;
    }
    .preHeat_box .preHeat_mian .swiper_table .foot_mian .foot_info {
        margin-top: 67px;
    }
    .preHeat_box .preHeat_mian .swiper_table .foot_mian .foot_info_title {
       display: flex;
       font-size: 28px;
        font-family: Source Han Sans CN;
        font-weight: 400;
        color: #404040;
        align-items: center;
        justify-content: center;
    }
    .preHeat_box .preHeat_mian .swiper_table .foot_mian .left_line {
        width: 326px;
        height: 2px;
        margin-right: 45px;
        background: #3F6BD6;
    }
    .preHeat_box .preHeat_mian .swiper_table .foot_mian .right_line {
        width: 326px;
        height: 2px;
        margin-left: 45px;
        background: #3F6BD6;
    }
    .preHeat_box .preHeat_mian .swiper_table .foot_mian .foot_ui {
       /* text-align: center; */
       margin-top: 52px;
       margin-left: 120px;
    }
    .preHeat_box .preHeat_mian .swiper_table .foot_mian .foot_ui ul {
        font-size: 18px;
        font-family: Source Han Sans CN;
        font-weight: 400;
        color: #1A1A1A;
        line-height: 21px;
        list-style-image:url(yjqyrdzs2021_dot.png)
    }
    .preHeat_box .preHeat_mian .swiper_table .foot_mian .foot_ui ul li {
        margin-bottom: 42px;
        padding-left: 14px;
    }
    .preHeat_box .preHeat_mian .swiper_table .foot_mian .look_btn {
        display: block !important;
        background: url(yjqyrdzs2021_lookBtn.png) center top no-repeat;
        -moz-background-size: 100% 100%;
        background-size: 100% 100%;
        width: 140px;
        height: 42px;
        margin: 53px auto 80px;
    }
    
    .preHeat_box .preHeat_mian .top_box {
        margin-top: 44px;
    }
    
    .preHeat_box .preHeat_mian .top_box .header {
        display: flex;
    }
    
    .preHeat_box .preHeat_mian .top_box .header .titleIcon {
        background: url(yjqyrdzs2021_titleIcon.png) center top no-repeat;
        -moz-background-size: 7px 47px;
        background-size: 7px 47px;
        height: 47px;
        width: 1%;
    }
    
    .preHeat_box .preHeat_mian .top_box .header .content {
        margin-left: 12px;
        width: 100%;
    }
    
    .preHeat_box .preHeat_mian .top_box .header .title1 {
        font-size: 21px;
        font-family: Source Han Sans CN;
        font-weight: bold;
        font-style: italic;
        color: #3964D4;
        line-height: 25px;
    }
    
    .preHeat_box .preHeat_mian .top_box .header .title2 {
        display: flex;
        justify-content: space-between;
        align-items: center;
    }
    
    .preHeat_box .preHeat_mian .top_box .header .title2 .line {
        width: 38%;
        height: 2px;
        background: #7186AE;
    }
    
    .preHeat_box .preHeat_mian .top_box .header .title2 .title {
        font-size: 21px;
        font-family: Source Han Sans CN;
        font-weight: 800;
        font-style: italic;
        color: #4C5A8F;
        line-height: 25px;
    }
    
    .preHeat_box .preHeat_mian .top_box .top_table {
        margin-top: 17px;
        position: relative;
    }
    .preHeat_box .preHeat_mian .top_box .top_table .notes_text {
        font-size: 14px;
        font-family: Source Han Sans CN;
        font-weight: 400;
        color: #4C5A8F;
    }
    .preHeat_box .preHeat_mian .top_box .top_table .header {
        display: flex;
        width: 100%;
        border-color: #5284EF;
        background: #3569DA !important;
        font-size: 16px;
        font-family: Source Han Sans CN;
        font-weight: 800;
        color: #FEFEFE;
        border-radius: 7px 7px 0 0;
    }

    .preHeat_box .preHeat_mian .top_box .top_table .header_bk {
        background: #3569DA !important;
        font-size: 16px;
        font-family: Source Han Sans CN;
        font-weight: 800;
        color: #FEFEFE;
        border-radius: 7px 7px 0 0;
    }


    .preHeat_box .preHeat_mian .top_box .top_table .header_bk .header_item {
        width: 261px;
        height: 93px;
        border-right: 2px solid #5284EF;
        text-align: center;
        line-height: 93px;
        box-sizing: border-box;
    }
    .preHeat_box .preHeat_mian .top_box .top_table .header_bk .header_items {
        height: 93px;
        border-right: 2px solid #5284EF;
    }

    .preHeat_box .preHeat_mian .top_box .top_table .header .header_item {
        width: 261px;
        height: 93px;
        border-right: 2px solid #5284EF;
        text-align: center;
        line-height: 93px;
        box-sizing: border-box;
    }
    
    .preHeat_box .preHeat_mian .top_box .top_table .header .header_items {
        width: 256px;
        height: 93px;
        border-right: 2px solid #5284EF;
        text-align: center;
        /* box-sizing: border-box; */
    }
    
    .preHeat_box .preHeat_mian .top_box .top_table .header1 .title_1 {
        width: 128px;
        height: 59px;
        text-align: center;
        line-height: 59px;
    }
    .preHeat_box .preHeat_mian .top_box .top_table .header1 .title_2 {
        /* width: 600; */
        flex: 1;
        height: 59px;
        text-align: center;
        line-height: 59px;
    }
    .preHeat_box .preHeat_mian .top_box .top_table .header1 .title_3 {
        padding-top: 10px;
        box-sizing: border-box;
        width: 33px;
        height: 59px;
        margin-right: 100px;
        text-align: center;
    }
    .preHeat_box .preHeat_mian .top_box .top_table .header1 .title_4 {
        padding-top: 10px;
        box-sizing: border-box;
        margin-right: 72px;
        width: 33px;
        height: 59px;
        text-align: center;
    }
    .preHeat_box .preHeat_mian .top_box .top_table .header1 .title_5 {
        padding-top: 10px;
        margin-right: 53px;
        box-sizing: border-box;
        width: 81px;
        height: 59px;
        text-align: center;
    }
    .preHeat_box .preHeat_mian .top_box .top_table .table_box3 .header_items_postion {
        position: sticky;
        top: 0;
        z-index: 111;
        background: #3569DA !important;
    }
    .preHeat_box .preHeat_mian .top_box .top_table .table_box3 .td_1 {
        width: 128px;
    }
    .preHeat_box .preHeat_mian .top_box .top_table .table_box3 .td_2 {
        width: 510px;
        text-align: left;
        padding-left: 30px;
        box-sizing: border-box;
    }
    .preHeat_box .preHeat_mian .top_box .top_table .table_box3 .td_3 {
        width: 0.9306122449rem;
    }
    /* .preHeat_box .preHeat_mian .top_box .top_table .w370 {
        width: 370px;
    } */
    .preHeat_box .preHeat_mian .top_box .top_table .table_box3 .td_4 {
        width: 92px;
    }
    .preHeat_box .preHeat_mian .top_box .top_table .table_box3 .td_5 {
        width: 143px;
    }
    
    .preHeat_box .preHeat_mian .top_box .top_table .header .header_items:last-child {
        flex: 1;
        height: 93px;
        border-right: none;
        text-align: center;
    }

    .preHeat_box .preHeat_mian .top_box .top_table .header_bk .header_items .num {
        height: 46px;
        line-height: 46px;
        border-bottom: 2px solid #5284EF;
    }

    .preHeat_box .preHeat_mian .top_box .top_table .header_bk .header_items .ranking {
        height: 46px;
        line-height: 46px;
    } 

    .preHeat_box .preHeat_mian .top_box .top_table .header_bk .header_items .ranking span:nth-child(1) {
        margin-right: 95px;
    }
    
    .preHeat_box .preHeat_mian .top_box .top_table .header .header_items .num {
        height: 46px;
        line-height: 46px;
        border-bottom: 2px solid #5284EF;
    }
    
    .preHeat_box .preHeat_mian .top_box .top_table .header .header_items .ranking {
        height: 46px;
        line-height: 46px;
    }
    
    .preHeat_box .preHeat_mian .top_box .top_table .header .header_items .ranking span:nth-child(1) {
        margin-right: 95px;
    }
    
    .preHeat_box .preHeat_mian .top_box .table_box {
        height: 714px;
        color: #5A6AA6;
        overflow-x: auto;
        overflow-y: auto;
        position: relative;
        font-size: 18px;
        /* height: 100;  */
    }
    .preHeat_box .preHeat_mian .top_box .table_box2 {
        overflow-x: hidden;
        overflow-y: hidden;
    }
    .preHeat_box .preHeat_mian .top_box .table_box1 .notes_text {
        font-size: 14px;
        text-align: center;
        font-family: Source Han Sans CN;
        font-weight: 400;
        color: #4C5A8F;
        line-height: 21px;
    }
    .preHeat_box .preHeat_mian .top_box .table_box table {
        width: 100%;
        height: 720px;
        background: #EBF3F6;
        border: none;
    }
    
    .preHeat_box .preHeat_mian .top_box .table_box table tr:nth-child(2n) {
        background: #FFFFFF;
    }
    
    .preHeat_box .preHeat_mian .top_box .table_box table td {
        border: none;
        border-right: 2px solid #E9EEF3;
        width: 258px;
    }
    .preHeat_box .preHeat_mian .top_box .table_box3 table td {
        border: none;
        width: 106px;
    }
    .preHeat_box .preHeat_mian .top_box .table_box .left_arrow1 {
        background: url(yjqyrdzs2021_left_arrow1.png) center top no-repeat;
        -moz-background-size: 53px;
        background-size: 53px;
        width: 53px;
        height: 53px;
        position: absolute;
        top: 50%;
        left: 15px;
        opacity: 0.5;
    }
    .preHeat_box .preHeat_mian .top_box .table_box .right_arrow1 {
        background: url(yjqyrdzs2021_right_arrow1.png) center top no-repeat;
        -moz-background-size: 53px;
        background-size: 53px;
        width: 53px;
        height: 53px;
        position: absolute;
        right: 15px;
        top: 50%;
        opacity: 0.5;
    }
    .preHeat_box .preHeat_mian .top_box .table_box1 table td {
        border: none;
    }
    .preHeat_box .preHeat_mian .top_box .table_box1 .border_right {
        border-right: 2px solid #E9EEF3;
    }
    
    .preHeat_box .preHeat_mian .top_box .table_box .mian_tr {
        font-size: 18px;
        font-family: Source Han Sans CN;
        font-weight: 800;
        color: #5A6AA6;
        border-bottom: none;
    }
    .preHeat_box .preHeat_mian .top_box .table_box .mian_tr .country {
        /* width: 261px; */
    }

    .preHeat_box .preHeat_mian .top_box .table_box .mian_tr .country_nums {
        /* width: 256px; */
    }

    .preHeat_box .preHeat_mian .top_box .table_box .mr95 {
        margin-right: 95px;
    }
    
    .preHeat_box .preHeat_mian .top_box .table_box tr {
        height: 53px;
    }
    
    /* 定义滚动条样式 */
    .preHeat_box .preHeat_mian .top_box .table_box::-webkit-scrollbar {
        width: 11px;
        height: 700px;
        background: #C6E8F4;
    }
    
    /*定义滚动条轨道 内阴影+圆角*/
    .preHeat_box .preHeat_mian .top_box .table_box::-webkit-scrollbar-track {
        box-shadow: inset 0 0 0 rgba(240, 240, 240, .5);
        border-radius: 5px;
        background-color: rgba(240, 240, 240, .5);
    }
    
    /*定义滑块 内阴影+圆角*/
    .preHeat_box .preHeat_mian .top_box .table_box::-webkit-scrollbar-thumb {
        height: 228px;
        background-color: #4369DB;
        border-radius: 5px;
    }
    
    .preHeat_box .preHeat_mian .top_box .content_text {
        background: url(yjqyrdzs2021_big_title1.png) center top no-repeat;
        -moz-background-size: 100% 100%;
        background-size: 100% 100%;
        height: 175px;
        padding: 0 46px 0 43px;
        box-sizing: border-box;
        font-size: 16px;
        font-family: Source Han Sans CN;
        font-weight: bold;
        color: #FFFFFF;
        line-height: 32px;
        text-shadow: 0 2px 4px rgba(55, 91, 208, 0.8);
    }
    .preHeat_box .preHeat_mian .top_box .content_text div {
        position: relative;
        top: 50%;
        left: 50%;
        transform: translate(-50%, -50%);
    }
    .preHeat_box .preHeat_mian .top_box .content_text span {
        color: #A9F6FF;
        font-size: 21px;
        font-weight: bold;
    }
    
    .preHeat_box .preHeat_mian .top_box .mt5 {
        margin-top: 5px;
        padding: 0px 31px 0px 29px;
    }

    .preHeat_box .preHeat_mian .top_box .mt5 div {
        position: relative;
        top: 50%;
        left: 50%;
        transform: translate(-50%, -50%);
    }
    
    .preHeat_box .preHeat_mian .top_box .top_table .table_box1 {
        height: 831px;
        /* width: 1050; */
    }
    
    .preHeat_box .preHeat_mian .top_box .top_table .table_box2 {
        /* height: 831; */
        height: 560px;
        width: 100%;
    }
    
    
    .preHeat_box .preHeat_mian .top_box .top_table .table_box1 table {
        height: 100%;
        width: 1300px;
        background: #FFFFFF;
        border: none;
    }
    .preHeat_box .preHeat_mian .top_box .top_table .table_box2 table {
        width: 100%;
        height: 100%;
        background: #FFFFFF;
        border: none;
    }
    
    .preHeat_box .preHeat_mian .top_box .top_table .table_box1 table tr:nth-child(2n) {
        background: #EBF3F6;
    }
    
    .preHeat_box .preHeat_mian .top_box .top_table .table_box1 table tr:nth-child(1) td:nth-child(2)::after {
        content: "";
        position: absolute;
        top: 0;
        right: -25px;
        width: 25px;
        height: 105px;
        background: linear-gradient(90deg, #FFFFFF 0%, rgba(255, 255, 255, 0) 100%);
        opacity: 0.5;
    }
    
    .preHeat_box .preHeat_mian .top_box .top_table .table_box1 table td:nth-child(2)::after {
        content: "";
        position: absolute;
        top: 0;
        right: -25px;
        width: 25px;
        height: 60px;
        background: linear-gradient(90deg, #FFFFFF 0%, rgba(255, 255, 255, 0) 100%);
        opacity: 0.5;
    }
    
    .preHeat_box .preHeat_mian .top_box .top_table .table_box1 .position_title {
        position: sticky;
        left: 0;
        background: #3569DA;
    }
    
    .preHeat_box .preHeat_mian .top_box .top_table .table_box1 .position_title1 {
        position: sticky;
        left: 198px;
        background: #3569DA;
    }
    
    .preHeat_box .preHeat_mian .top_box .top_table .table_box1 .position_conent {
        position: sticky;
        left: 0;
        background: #EBF3F6;
    }
    
    .preHeat_box .preHeat_mian .top_box .top_table .table_box1 .position_conent1 {
        position: sticky;
        left: 0;
        background: #FFFFFF;
    }
    
    .preHeat_box .preHeat_mian .top_box .top_table .table_box1 .position_conent2 {
        position: sticky;
        left: 198px;
        background: #EBF3F6;
    }
    
    .preHeat_box .preHeat_mian .top_box .top_table .table_box1 .position_conent3 {
        position: sticky;
        left: 198px;
        background: #FFFFFF;
    }
    
    .preHeat_box .preHeat_mian .top_box .top_table .table_box1 .head_tr {
        background: #3569DA;
        font-size: 16px;
        font-family: Source Han Sans CN;
        font-weight: 800;
        color: #FEFEFE;
    }
    
    .preHeat_box .preHeat_mian .top_box .top_table .table_box1 .head_tr .head_heder {
        height: 46px;
        line-height: 46px;
        border-bottom: 2px solid #5284EF;
    }
    
    .preHeat_box .preHeat_mian .top_box .top_table .table_box1 .head_tr .head_main {
        display: flex;
    }
    
    .preHeat_box .preHeat_mian .top_box .top_table .table_box1 .head_tr .head_main .head_main_item {
        flex: 1;
        height: 46px;
        line-height: 46px;
    }
    
    .preHeat_box .preHeat_mian .top_box .top_table .table_box1 .head_tr td {
        border-right: 2px solid #5284EF;
    }
    
    .preHeat_box .preHeat_mian .top_box .top_table .table_box1 table td {
        width: 100px;
    }
    .preHeat_box .preHeat_mian .top_box .top_table .table_box2 table td {
        width: 65px;
    }
    
    .preHeat_box .preHeat_mian .top_box .top_table .shadow_line {
        position: absolute;
        top: 0;
        left: 280px;
        width: 25px;
        height: 821px;
        background: linear-gradient(90deg, #FFFFFF 0%, rgba(255, 255, 255, 0) 100%);
        opacity: 0.5;
    }
    
    /* 定义滚动条样式 */
    .preHeat_box .preHeat_mian .top_box .table_box1::-webkit-scrollbar {
        width: 0;
        height: 10px;
        background: #C6E8F4;
    }
    
    /*定义滚动条轨道 内阴影+圆角*/
    .preHeat_box .preHeat_mian .top_box .table_box1::-webkit-scrollbar-track {
        box-shadow: inset 0 0 0 rgba(240, 240, 240, .5);
        border-radius: 5px;
        background-color: rgba(240, 240, 240, .5);
    }
    
    /*定义滑块 内阴影+圆角*/
    .preHeat_box .preHeat_mian .top_box .table_box1::-webkit-scrollbar-thumb {
        height: 228px;
        background-color: #4369DB;
        border-radius: 5px;
    }
    .preHeat_box  .preHeat_foot .foot_bg {
        background: url(yjqyrdzs2021_foot_bg.png) center top no-repeat;
        -moz-background-size: 1680px 280px;
        background-size: 1680px 280px;
        min-width: 1021px;
        height: 280px;
        box-sizing: border-box;
        display: flex;
        align-items: center;
        justify-content: center
    }
    .preHeat_box  .preHeat_foot .foot_bg .foot_bg_title {
        font-size: 37px;
        font-family: Source Han Sans CN;
        font-weight: bold;
        color: #FFFFFF;
        line-height: 37px;
        text-shadow: 0 2px 4px rgba(74, 105, 211, 0.7);
    }
    .preHeat_box  .preHeat_foot .foot_bg .mr21 {
        margin-right: 21px;
        width: 177px;
        margin-left: 40px;
    }
    .preHeat_box  .preHeat_foot .foot_bg .foot_bg_conent {
        font-size: 18px;
        font-family: Source Han Sans CN;
        font-weight: bold;
        color: #9BC0F7;
        line-height: 53px;
        text-shadow: 0 2px 4px rgba(73, 103, 210, 0.7);
    }
    .preHeat_box  .preHeat_foot .foot_bg .foot_line {
        margin-right: 46px;
        width: 2px;
        height: 172px;
        background: #FFFFFF;
        opacity: 0.2;
    }
    .preHeat_box  .preHeat_foot .foot_bg .foot_right {
        width: 61%;
        margin-top: 20px;
    }
    
    .preHeat_box  .preHeat_foot .foot_bg .foot_right_item {
        display: flex;
        flex-direction: row;
        flex-wrap: wrap;
    }
    .preHeat_box  .preHeat_foot .foot_bg .foot_right  .right_item{
        background: url(yjqyrdzs2021_foot_item_bg.png) center top no-repeat;
        /* -moz-background-size: 100% 100%; */
        background-size: 221px 79px;
        padding: 10px 57px 0 18px;
        box-sizing: border-box;
        width: 221px;
        height: 79px;
        margin-right: 29px;
    }
    .preHeat_box  .preHeat_foot .foot_bg .foot_right .mt30 {
        margin-bottom: 30px;
    }
    
    .preHeat_box  .preHeat_foot .foot_bg .foot_right  .right_item .title {
        font-size: 28px;
        font-family: Source Han Sans CN;
        font-weight: bold;
        color: #FFFFFF;
        line-height: 32px
    }
    .preHeat_box  .preHeat_foot .foot_bg .foot_right  .right_item .conent {
        margin-top: 4px;
        font-size: 18px;
        font-family: Source Han Sans CN;
        font-weight: 400;
        color: #3F3F3F;
        line-height: 32px;
    }
    .preHeat_box .preHeat_mian .preHeat_header .preHeat_header_right .fadeInDown {
        animation: fadeInDown 0.5s;
        -webkit-animation: fadeInDown 0.5s;
        animation-fill-mode: forwards
    }
    
    .preHeat_box .preHeat_mian .preHeat_header .preHeat_header_right .fadeUpDown {
        animation: fadeUpDown 0.5s;
        -webkit-animation: fadeUpDown 0.5s;
        animation-fill-mode: forwards
    }
    
    @keyframes fadeInDown {
        from {
            opacity: 0;
            -webkit-transform: translate(0, 100px);
            /* Safari */
            transform: stranslate(0, 0);
            /* 标准语法 */
        }
    
        to {
            opacity: 1;
            -webkit-transform: translate(0, 0);
            /* Safari */
            transform: stranslate(0, 0);
           
            /* 标准语法 */
        }
    }
    
    @-webkit-keyframes fadeInDown
    
    /* Safari 与 Chrome */
        {
        from {
            opacity: 0;
            -webkit-transform: translate(0, 100px);
            /* Safari */
            transform: stranslate(0, 100px);
            /* 标准语法 */
        }
    
        to {
            opacity: 1;
            -webkit-transform: translate(0, 0);
            /* Safari */
            transform: stranslate(0, 0);
            /* 标准语法 */
        }
    }
    
    @keyframes fadeUpDown {
        from {
            opacity: 1;
            -webkit-transform: translate(0, 0);
            /* Safari */
            transform: stranslate(0, 0);
            /* 标准语法 */
        }
    
        to {
            opacity: 0;
            -webkit-transform: translate(0, 100px);
            /* Safari */
            transform: stranslate(0, 0);
            /* 标准语法 */
        }
    }
    
    @-webkit-keyframes fadeUpDown
    
    /* Safari 与 Chrome */
        {
        from {
            opacity: 1;
            -webkit-transform: translate(0, 0);
            /* Safari */
            transform: stranslate(0, 100px);
            /* 标准语法 */
        }
    
        to {
            opacity: 0;
            -webkit-transform: translate(0, 100px);
            /* Safari */
            transform: stranslate(0, 0);
            /* 标准语法 */
        }
    }

    .preHeat_box .preHeat_mian .top_box .top_table .header_icon1 {
        margin-top: 50px;
        display: flex;
        align-items: center;
    }
    
    .preHeat_box .preHeat_mian .top_box .top_table .header_icon1 .titleIcon {
        background: url(yjqyrdzs2021_titleIcon1.png) center top no-repeat;
        -moz-background-size: 8px 20px;
        background-size: 8px 20px;
        height: 20px;
        width: 1%;
    }
    
    .preHeat_box .preHeat_mian .top_box .top_table .header_icon1 .conent {
        margin-left: 13px;
        width: 100%;
        display: flex;
        justify-content: space-between;
        align-items: center;
    }
    
    .preHeat_box .preHeat_mian .top_box .top_table .header_icon1 .title1 {
        font-size: 24px;
        font-family: Source Han Sans CN;
        font-weight: 800;
        font-style: italic;
        color: #4C5A8F;
        line-height: 0.2040816327rem;
    }
    
    .preHeat_box .preHeat_mian .top_box .top_table .header_icon1 .header_icon1_line {
        width: 38%;
        height: 2px;
        background: #7186AE;
    }
    
}
@media screen and (max-width: 1230px) {
    .preHeat_box .preHeat_foot .foot_bg .foot_right {
        width: 80%;
    }
}
@media screen and (max-width: 1085px) {
    .preHeat_box .preHeat_mian .preHeat_header .preHeat_header_right .preHeat_header_img {
        padding: 44px 0 51px 49px;
    }
    .preHeat_box .preHeat_mian .preHeat_header .preHeat_header_right .preHeat_header_img2 {
        padding: 37px 81px 38px 47px;
    }
    .preHeat_box .preHeat_mian .preHeat_header .preHeat_header_right .arrow {
        top: 46px;
    }
    .preHeat_box .preHeat_mian .preHeat_header .preHeat_header_right .header_details {
        height: 326px;
    }
}
@media screen and (max-width: 1128px) {
    .preHeat_mian {
        padding-top: 572px;
    }
}
@media screen and (max-width: 980px) {
    .preHeat_box {
        background: #FFFFFF url(yjqyrdzs2021_bg.png) no-repeat top center;
        -moz-background-size: 13.7142857143rem 57.0448979592rem;
        background-size: 13.7142857143rem 57.0448979592rem;
    }
    
    .preHeat_mian {
        padding-top: 4.5306122449rem;
        width: 8.5714285714rem;
        /* max-width: 1200px; */
        margin: 0 auto;
    }
    
    .preHeat_box .preHeat_mian .preHeat_title_box {
        height: 1.7rem;
        overflow: auto;
    }
    
    .preHeat_box .preHeat_mian .preHeat_title {
        padding: 0 0.3020408163rem 0 0.3020408163rem;
        font-size: 0.1387755102rem;
        font-family: Source Han Sans CN;
        font-weight: 400;
        color: #FFFFFF;
        line-height: 0.2612244898rem;
        box-sizing: border-box;
        height: 1.7rem;
    }

    .preHeat_box .preHeat_mian .preHeat_title_color {
        font-size: 0.2040816327rem;
        font-weight: bold;
        color: #FCA8C0;
    }
    
    .preHeat_box .preHeat_mian .preHeat_title_col {
        color: #A9F6FF;
        font-weight: bold
    }
    
    .preHeat_box .preHeat_mian .preHeat_header {
        display: flex;
        margin-top: 0.4326530612rem;
        height: 2.4979591837rem;
    }

    .preHeat_box .preHeat_mian .preHeat_header .model_img {
        /* height: 100%; */
        width: 4.2612244898rem;
        height: 2.4979591837rem;
    }
    
    .preHeat_box .preHeat_mian .preHeat_header .preHeat_header_right {
        margin-left: 0.0326530612rem;
    }
    
    .preHeat_box .preHeat_mian .preHeat_header .preHeat_header_right .preHeat_header_img {
        position: relative;
        background: url(yjqyrdzs2021_header1.png) center top no-repeat;
        -moz-background-size: 4.3020408163rem 1.0040816327rem;
        background-size: 4.3020408163rem 1.0040816327rem;
        padding: 0.3510204082rem 0 0.4244897959rem 0.3510204082rem;
        font-size: 0.1959183673rem;
        font-family: Source Han Sans CN;
        font-weight: bold;
        color: #FEFEFE;
        text-shadow: 0 0.0163265306rem 0.0326530612rem rgba(14, 34, 115, 0.8);
        box-sizing: border-box;
    }
    
    /* .preHeat_box .preHeat_mian .preHeat_header .preHeat_header_right .preHeat_header_img:hover .header_details {
        display: block;
      }
      
      .preHeat_box .preHeat_mian .preHeat_header .preHeat_header_right .preHeat_header_img2:hover .header_details {
        display: block;
      } */
    
    .preHeat_box .preHeat_mian .preHeat_header .preHeat_header_right .header_details {
        position: absolute;
        top: 0;
        left: 0;
        width: 4.2775510204rem;
        height: 2.4979591837rem;
        background: linear-gradient(-90deg, #365DC7 0%, #538CEA 100%);
        z-index: 6;
        padding: 0.1632653061rem 0 0.1632653061rem 0.1632653061rem;
        box-sizing: border-box;
        border-radius: 0.0734693878rem;
        font-family: Source Han Sans CN;
    }
    
    .preHeat_box .preHeat_mian .preHeat_header .preHeat_header_right .fadeInDown {
        animation: fadeInDown 0.5s;
        -webkit-animation: fadeInDown 0.5s;
        animation-fill-mode: forwards
    }
    
    .preHeat_box .preHeat_mian .preHeat_header .preHeat_header_right .fadeUpDown {
        animation: fadeUpDown 0.5s;
        -webkit-animation: fadeUpDown 0.5s;
        animation-fill-mode: forwards
    }
    
    @keyframes fadeInDown {
        from {
            opacity: 0;
            -webkit-transform: translate(0, 100px);
            /* Safari */
            transform: stranslate(0, 0);
            /* 标准语法 */
        }
    
        to {
            opacity: 1;
            -webkit-transform: translate(0, 0);
            /* Safari */
            transform: stranslate(0, 0);
           
            /* 标准语法 */
        }
    }
    
    @-webkit-keyframes fadeInDown
    
    /* Safari 与 Chrome */
        {
        from {
            opacity: 0;
            -webkit-transform: translate(0, 100px);
            /* Safari */
            transform: stranslate(0, 100px);
            /* 标准语法 */
        }
    
        to {
            opacity: 1;
            -webkit-transform: translate(0, 0);
            /* Safari */
            transform: stranslate(0, 0);
            /* 标准语法 */
        }
    }
    
    @keyframes fadeUpDown {
        from {
            opacity: 1;
            -webkit-transform: translate(0, 0);
            /* Safari */
            transform: stranslate(0, 0);
            /* 标准语法 */
        }
    
        to {
            opacity: 0;
            -webkit-transform: translate(0, 100px);
            /* Safari */
            transform: stranslate(0, 0);
            /* 标准语法 */
        }
    }
    
    @-webkit-keyframes fadeUpDown
    
    /* Safari 与 Chrome */
        {
        from {
            opacity: 1;
            -webkit-transform: translate(0, 0);
            /* Safari */
            transform: stranslate(0, 100px);
            /* 标准语法 */
        }
    
        to {
            opacity: 0;
            -webkit-transform: translate(0, 100px);
            /* Safari */
            transform: stranslate(0, 0);
            /* 标准语法 */
        }
    }
    
    .preHeat_box .preHeat_mian .preHeat_header .preHeat_header_right .header_details .del_titel {
        margin-bottom: 0.0816326531rem;
        font-size: 0.1714285714rem;
        font-weight: bold;
        color: #FEFEFE;
        padding-right: 0.35rem;
    }
    
    .preHeat_box .preHeat_mian .preHeat_header .preHeat_header_right .header_details .del_box {
        overflow-x: auto;
        height: 1.4265306122rem;
        padding-right: 0.35rem;
    }
    
    .preHeat_box .preHeat_mian .preHeat_header .preHeat_header_right .header_details .setHeight {
        height: 1.9rem;
    }
    
    .preHeat_box .preHeat_mian .preHeat_header .preHeat_header_right .header_details .del_box .del_titel1:nth-child(1) {
        margin: 0;
    }
    
    .preHeat_box .preHeat_mian .preHeat_header .preHeat_header_right .header_details .del_titel1 {
        margin-top: 0.1224489796rem;
        font-weight: bold;
        color: #FFFFFF;
        font-size: 0.1551020408rem;
    }
    
    .preHeat_box .preHeat_mian .preHeat_header .preHeat_header_right .header_details .del_titel_1 {
        font-size: 0.14rem;
    }
    
    .preHeat_box .preHeat_mian .preHeat_header .preHeat_header_right .header_details .del_conent {
        font-weight: 400;
        color: #85E0FB;
        font-size: 0.1306122449rem;
    }
    
    .preHeat_box .preHeat_mian .preHeat_header .preHeat_header_right .header_details .close_btn {
        position: absolute;
        top: 0.0816326531rem;
        right: 0.106122449rem;
        font-size: 0.1306122449rem;
        font-weight: bold;
        color: #FFFFFF;
    }
    
    .preHeat_box .preHeat_mian .preHeat_header .preHeat_header_right .preHeat_header_img2 {
        position: relative;
        background: url(yjqyrdzs2021_header2.png) center top no-repeat;
        -moz-background-size: 4.3020408163rem 1.5265306122rem;
        background-size: 4.3020408163rem 1.5265306122rem;
        padding: 0.4408163265rem 0.5142857143rem 0.37rem 0.3510204082rem;
        border-radius: 0.0734693878rem;
        box-sizing: border-box;
    }
    
    .preHeat_box .preHeat_mian .preHeat_header .preHeat_header_right .preHeat_header_img2 .header_details {
        top: -1.0448979592rem;
    }
    
    .preHeat_box .preHeat_mian .preHeat_header .preHeat_header_right .preHeat_header_img2 .header_img2_text {
        font-weight: Bold;
        font-size: 0.1959183673rem;
        color: #FFFFFF;
        position: relative;
    }
    
    .preHeat_box .preHeat_mian .preHeat_header .preHeat_header_right .preHeat_header_img2 .header_img2_text1 {
        font-size: 0.1306122449rem;
        font-family: Source Han Sans CN;
        font-weight: 400;
        color: #FFFFFF;
        text-shadow: 0 0.0163265306rem 0.0326530612rem rgba(14, 34, 115, 0.8);
    }
    
    .preHeat_box .preHeat_mian .preHeat_header .preHeat_header_right .arrow {
        background: url(yjqyrdzs2021_arrow.png) center top no-repeat;
        -moz-background-size: 0.2612244898rem;
        background-size: 0.2612244898rem;
        width: 0.2612244898rem;
        height: 0.2612244898rem;
        position: absolute;
        right: 0.1632653061rem;
        top: 0.3673469388rem;
    }
    
    .preHeat_box .preHeat_mian .preHeat_header .preHeat_header_right .preHeat_header_img2 .arrow {
        top: 0.6040816327rem;
    }
    
    .preHeat_box .preHeat_mian .big_title {
        margin-top: 0.3836734694rem;
        background: url(yjqyrdzs2021_big_title.png) center top no-repeat;
        -moz-background-size: 5.3306122449rem 0.6367346939rem;
        background-size: 5.3306122449rem 0.6367346939rem;
        height: 0.6367346939rem;
    }
    
    .preHeat_box .preHeat_mian .big_title1 {
        margin-top: 0.3836734694rem;
        background: url(yjqyrdzs2021_big_title2.png) center top no-repeat;
        -moz-background-size: 5.3306122449rem 0.6367346939rem;
        background-size: 5.3306122449rem 0.6367346939rem;
        height: 0.6367346939rem;
    }
    
    .preHeat_box .preHeat_mian .describe {
        margin-top: 0.2285714286rem;
        background: rgba(255, 255, 255, 0.5);
        border-radius: 0.1142857143rem;
        font-size: 0.1306122449rem;
        font-family: Source Han Sans CN;
        font-weight: bold;
        color: #4C5A8F;
        padding: 0.2612244898rem 0.4081632653rem 0.212244898rem 0.3918367347rem;
    }
    
    .preHeat_box .preHeat_mian .swiper_table {
        margin-top: 0.1469387755rem;
    }
    
    .preHeat_box .preHeat_mian .swiper_table .nav_item {
        display: flex;
        background: #3569DA;
        font-size: 0.1469387755rem;
        font-family: Source Han Sans CN;
        font-weight: bold;
        color: #FFFFFF;
        align-items: center;
    }
    
    .preHeat_box .preHeat_mian .swiper_table .nav_item:last-child {
        border-top: 0.0081632653rem solid #60A6F1;
    }
    
    .preHeat_box .preHeat_mian .swiper_table .nav_item .sub-item {
        flex: 1;
        height: 0.4816326531rem;
        text-align: center;
        text-shadow: 0 0.0163265306rem 0.0326530612rem rgba(53, 105, 218, 0.5);
        display: flex;
        align-items: center;
        justify-content: center;
    }
    
    .preHeat_box .preHeat_mian .swiper_table .nav_item .selected {
        position: relative;
        background: rgba(76, 161, 245, 0.5);
    }
    
    .preHeat_box .preHeat_mian .swiper_table .nav_item .selected::after {
        content: "";
        position: absolute;
        left: 50%;
        bottom: -0.0653061224rem;
        width: 0;
        height: 0;
        border-left: 0.0571428571rem solid transparent;
        border-right: 0.0571428571rem solid transparent;
        border-top: 0.0734693878rem solid #60A6F1;
    }
    
    .preHeat_box .preHeat_mian .swiper_table .swiper-container {
        margin-top: 0.3265306122rem;
    }
    
    .preHeat_box .preHeat_mian .swiper_table .swiper-container .sp_title {
        text-align: center;
        font-size: 0.2612244898rem;
        font-family: Source Han Sans CN;
        font-weight: 800;
        color: #4C5A8F;
        display: flex;
        align-items: center;
        justify-content: center;
    }
    
    .preHeat_box .preHeat_mian .swiper_table .swiper-container .sp_title .left_iocn {
        background: url(yjqyrdzs2021_left_arrow.png) center top no-repeat;
        -moz-background-size: 0.0979591837rem 0.1795918367rem;
        background-size: 0.0979591837rem 0.1795918367rem;
        width: 0.0979591837rem;
        display: block;
        height: 0.1795918367rem;
        margin-right: 0.2285714286rem;
    }
    
    .preHeat_box .preHeat_mian .swiper_table .swiper-container .sp_title .right_iocn {
        background: url(yjqyrdzs2021_right_arrow.png) center top no-repeat;
        -moz-background-size: 0.0979591837rem 0.1795918367rem;
        background-size: 0.0979591837rem 0.1795918367rem;
        width: 0.0979591837rem;
        display: block;
        height: 0.1795918367rem;
        margin-left: 0.2285714286rem;
    }
    
    .preHeat_box .preHeat_mian .swiper_table .foot_mian .foot_text {
        background: url(yjqyrdzs2021_big_title1.png) center top no-repeat;
        -moz-background-size: 100% 100%;
        background-size: 100% 100%;
        height: 1.4285714286rem;
        text-align: center;
        padding: 0.3510204082rem 0.4734693878rem 0.4rem 0.6040816327rem;
        box-sizing: border-box;
        color: #FFFFFF;
        font-size: 0.1469387755rem;
    }
    
    .preHeat_box .preHeat_mian .swiper_table .foot_mian .foot_text span {
        color: #70EAFB;
        font-weight: Bold;
    }
    
    .preHeat_box .preHeat_mian .swiper_table .foot_mian .foot_text .foot_title {
        font-size: 0.1714285714rem;
        font-weight: bold;
        color: #A9F6FF;
        margin-bottom: 0.0816326531rem;
    }
    
    .preHeat_box .preHeat_mian .swiper_table .foot_mian .down {
        background: url(yjqyrdzs2021_down.png) center top no-repeat;
        -moz-background-size: 100% 100%;
        background-size: 100% 100%;
        width: 1.1428571429rem;
        height: 0.3428571429rem;
        margin: 0.2285714286rem auto 0;
        display: block !important;
    }
    
    .preHeat_box .preHeat_mian .swiper_table .foot_mian .foot_info {
        margin-top: 0.5469387755rem;
    }
    
    .preHeat_box .preHeat_mian .swiper_table .foot_mian .foot_info_title {
        display: flex;
        font-size: 0.2285714286rem;
        font-family: Source Han Sans CN;
        font-weight: 400;
        color: #404040;
        align-items: center;
        justify-content: space-between;
    }
    
    .preHeat_box .preHeat_mian .swiper_table .foot_mian .left_line {
        width: 2.6612244898rem;
        height: 0.0163265306rem;
        margin-right: 0.3673469388rem;
        background: #3F6BD6;
    }
    
    .preHeat_box .preHeat_mian .swiper_table .foot_mian .right_line {
        width: 2.6612244898rem;
        height: 0.0163265306rem;
        margin-left: 0.3673469388rem;
        background: #3F6BD6;
    }
    
    .preHeat_box .preHeat_mian .swiper_table .foot_mian .foot_ui {
        margin-top: 0.4244897959rem;
        display: flex;
        width: 100%;
        justify-content: flex-start;
        box-sizing: border-box;
    }
    
    .preHeat_box .preHeat_mian .swiper_table .foot_mian .foot_ui ul {
        font-size: 0.1469387755rem;
        font-family: Source Han Sans CN;
        font-weight: 400;
        color: #1A1A1A;
        line-height: 0.1714285714rem;
    }
    
    .preHeat_box .preHeat_mian .swiper_table .foot_mian .foot_ui ul li {
        margin-bottom: 0.3428571429rem;
        display: flex;
        align-items: center;
    }
    .preHeat_box .preHeat_mian .swiper_table .foot_mian .foot_ui ul li .tilte_icon {
        background: url(yjqyrdzs2021_dot.png) center top no-repeat;
        -moz-background-size: 100% 100%;
        background-size: 100% 100%;
        width: 0.0816326531rem;
        height: 0.0816326531rem;
        margin-right: 0.1rem;
    }
    .preHeat_box .preHeat_mian .swiper_table .foot_mian .look_btn {
        background: url(yjqyrdzs2021_lookBtn.png) center top no-repeat;
        -moz-background-size: 100% 100%;
        background-size: 100% 100%;
        width: 1.1428571429rem;
        height: 0.3428571429rem;
        margin: 0.4326530612rem auto 0.6530612245rem;
        display: block !important;
    }
    
    .preHeat_box .preHeat_mian .top_box {
        margin-top: 0.3591836735rem;
    }
    
    .preHeat_box .preHeat_mian .top_box .header {
        display: flex;
    }
    
    .preHeat_box .preHeat_mian .top_box .header .titleIcon {
        background: url(yjqyrdzs2021_titleIcon.png) center top no-repeat;
        -moz-background-size: 0.0571428571rem 0.3836734694rem;
        background-size: 0.0571428571rem 0.3836734694rem;
        height: 0.3836734694rem;
        width: 1%;
    }
    
    .preHeat_box .preHeat_mian .top_box .header .content {
        margin-left: 0.0979591837rem;
        width: 100%;
    }
    
    .preHeat_box .preHeat_mian .top_box .header .title1 {
        font-size: 0.1714285714rem;
        font-family: Source Han Sans CN;
        font-weight: bold;
        font-style: italic;
        color: #3964D4;
        line-height: 0.2040816327rem;
    }
    
    .preHeat_box .preHeat_mian .top_box .header .title2 {
        display: flex;
        justify-content: space-between;
        align-items: center;
    }
    
    .preHeat_box .preHeat_mian .top_box .header .title2 .line {
        width: 38%;
        height: 0.0163265306rem;
        background: #7186AE;
    }
    
    .preHeat_box .preHeat_mian .top_box .header .title2 .title {
        font-size: 0.1714285714rem;
        font-family: Source Han Sans CN;
        font-weight: 800;
        font-style: italic;
        color: #4C5A8F;
        line-height: 0.2040816327rem;
    }
    
    
    .preHeat_box .preHeat_mian .top_box .top_table {
        margin-top: 0.1387755102rem;
        position: relative;
    }
    
    .preHeat_box .preHeat_mian .top_box .top_table .header_icon1 {
        margin-top: 0.3591836735rem;
        display: flex;
        align-items: center;
    }
    
    .preHeat_box .preHeat_mian .top_box .top_table .header_icon1 .titleIcon {
        background: url(yjqyrdzs2021_titleIcon1.png) center top no-repeat;
        -moz-background-size: 0.0571428571rem 0.1469387755rem;
        background-size: 0.0571428571rem 0.1469387755rem;
        height: 0.1469387755rem;
        width: 1%;
    }
    
    .preHeat_box .preHeat_mian .top_box .top_table .header_icon1 .conent {
        margin-left: 0.0979591837rem;
        width: 100%;
        display: flex;
        justify-content: space-between;
        align-items: center;
    }
    
    .preHeat_box .preHeat_mian .top_box .top_table .header_icon1 .title1 {
        font-size: 0.1714285714rem;
        font-family: Source Han Sans CN;
        font-weight: 800;
        font-style: italic;
        color: #4C5A8F;
        line-height: 0.2040816327rem;
    }
    
    .preHeat_box .preHeat_mian .top_box .top_table .header_icon1 .header_icon1_line {
        width: 38%;
        height: 0.0163265306rem;
        background: #7186AE;
    }
    
    
    .preHeat_box .preHeat_mian .top_box .top_table .notes_text {
        font-size: 0.1142857143rem;
        font-family: Source Han Sans CN;
        font-weight: 400;
        color: #4C5A8F;
    }
    
    .preHeat_box .preHeat_mian .top_box .top_table .header {
        border-color: #5284EF;
        background: #3569DA !important;
        font-size: 0.1306122449rem;
        font-family: Source Han Sans CN;
        font-weight: 800;
        color: #FEFEFE;
        border-radius: 0.0571428571rem 0.0571428571rem 0 0;
    }

    .preHeat_box .preHeat_mian .top_box .top_table .header_bk {
        position: -webkit-sticky;
        position: sticky;
        top: 0;
        z-index: 111;
        border-color: #5284EF;
        background: #3569DA !important;
        font-size: 0.1306122449rem;
        font-family: Source Han Sans CN;
        font-weight: 800;
        color: #FEFEFE;
        border-radius: 0.0571428571rem 0.0571428571rem 0 0;
    }
    
    .preHeat_box .preHeat_mian .top_box .top_table .header_bk .header_item {
        border-right: 0.0163265306rem solid #5284EF;
        text-align: center;
        line-height: 0.7591836735rem;
        box-sizing: border-box;
    }

    .preHeat_box .preHeat_mian .top_box .top_table .header_bk .header_items {
        border-right: 0.0163265306rem solid #5284EF;
    }

    .preHeat_box .preHeat_mian .top_box .top_table .header .header_item {
        width: 2.1306122449rem;
        height: 0.7591836735rem;
        border-right: 0.0163265306rem solid #5284EF;
        text-align: center;
        line-height: 0.7591836735rem;
        box-sizing: border-box;
    }
    
    .preHeat_box .preHeat_mian .top_box .top_table .header .header_items {
        width: 2.0897959184rem;
        height: 0.7591836735rem;
        border-right: 0.0163265306rem solid #5284EF;
        text-align: center;
        /* box-sizing: border-box; */
    }
    
    .preHeat_box .preHeat_mian .top_box .top_table .header1 .title_1 {
        width: 1.0448979592rem;
        height: 0.4816326531rem;
        text-align: center;
        line-height: 0.4816326531rem;
    }
    
    .preHeat_box .preHeat_mian .top_box .top_table .header1 .title_2 {
        /* width: 600; */
        flex: 1;
        height: 0.4816326531rem;
        text-align: center;
        line-height: 0.4816326531rem;
    }
    
    .preHeat_box .preHeat_mian .top_box .top_table .header1 .title_3 {
        padding-top: 0.0816326531rem;
        box-sizing: border-box;
        width: 0.3693877551rem;
        height: 0.4rem;
        margin-right: 0.6163265306rem;
        text-align: center;
    }
    
    .preHeat_box .preHeat_mian .top_box .top_table .header1 .title_4 {
        padding-top: 0.0816326531rem;
        box-sizing: border-box;
        margin-right: 0.587755102rem;
        width: 0.3693877551rem;
        height: 0.4816326531rem;
        text-align: center;
    }
    
    .preHeat_box .preHeat_mian .top_box .top_table .header1 .title_5 {
        padding-top: 0.0816326531rem;
        margin-right: 0.28rem;
        box-sizing: border-box;
        width: 0.8rem;
        height: 0.4816326531rem;
        text-align: center;
    }
    
    .preHeat_box .preHeat_mian .top_box .top_table .table_box3 .td_1 {
        width: 1.0448979592rem;
        text-align: left;
        padding-left: 0.2rem;
        box-sizing: border-box;
    }
    
    .preHeat_box .preHeat_mian .top_box .top_table .table_box3 .td_2 {
        width: 4.1632653061rem;
        text-align: left;
        padding-left: 0.2448979592rem;
        box-sizing: border-box;
    }
    
    .preHeat_box .preHeat_mian .top_box .top_table .table_box3 .td_2 .formula {
        position: relative;
        top: 0.05rem;
        font-size: 0.01rem;
    }
    
    .preHeat_box .preHeat_mian .top_box .top_table .table_box3 .td_3 {
        width: 0.9306122449rem;
    }
    
    .preHeat_box .preHeat_mian .top_box .top_table .table_box3 .td_4 {
        width: 1.1755102041rem;
    }
    
    .preHeat_box .preHeat_mian .top_box .top_table .table_box3 .td_5 {
        width: 1.1673469388rem;
    }
    
    .preHeat_box .preHeat_mian .top_box .top_table .header .header_items:last-child {
        flex: 1;
        height: 0.7591836735rem;
        border-right: none;
        text-align: center;
    }

    .preHeat_box .preHeat_mian .top_box .top_table .header_bk .header_items:last-child {
        border-right: none;
    }

    .preHeat_box .preHeat_mian .top_box .top_table .header_bk .header_items .num {
        height: 0.3755102041rem;
        line-height: 0.3755102041rem;
        border-bottom: 0.0163265306rem solid #5284EF;
    }
    
   
    .preHeat_box .preHeat_mian .top_box .top_table .header_bk .header_items .ranking {
        height: 0.3755102041rem;
        line-height: 0.3755102041rem;
    }

    .preHeat_box .preHeat_mian .top_box .top_table .header_bk .header_items .ranking span:nth-child(1) {
        margin-right: 0.7755102041rem;
    }
    

    .preHeat_box .preHeat_mian .top_box .top_table .header .header_items .num {
        height: 0.3755102041rem;
        line-height: 0.3755102041rem;
        border-bottom: 0.0163265306rem solid #5284EF;
    }

    .preHeat_box .preHeat_mian .top_box .top_table .header .header_items .ranking {
        height: 0.3755102041rem;
        line-height: 0.3755102041rem;
    }
    
    .preHeat_box .preHeat_mian .top_box .top_table .header .header_items .ranking span:nth-child(1) {
        margin-right: 0.7755102041rem;
    }
    
    .preHeat_box .preHeat_mian .top_box .table_box {
        height: 5.8285714286rem;
        color: #5A6AA6;
        overflow-x: auto;
        overflow-y: auto;
        position: relative;
        font-size: 0.1469387755rem;
        /* height: 100;  */
    }
    
    .preHeat_box .preHeat_mian .top_box .table_box2 {
        overflow-x: hidden;
        overflow-y: hidden;
    }
    
    .preHeat_box .preHeat_mian .top_box .table_box1 .notes_text {
        font-size: 0.1142857143rem;
        text-align: center;
        font-family: Source Han Sans CN;
        font-weight: 400;
        color: #4C5A8F;
        line-height: 0.1714285714rem;
    }
    
    .preHeat_box .preHeat_mian .top_box .table_box table {
        height: 5.8775510204rem;
        background: #EBF3F6;
        border: none;
    }
    
    .preHeat_box .preHeat_mian .top_box .table_box table tr:nth-child(2n) {
        background: #FFFFFF;
    }
    
    .preHeat_box .preHeat_mian .top_box .table_box table td {
        border: none;
        border-right: 2 solid #E9EEF3;
        width: 2.106122449rem;
    }
    
    .preHeat_box .preHeat_mian .top_box .table_box3 table td {
        border: none;
        width: 0.8653061224rem;
    }
    
    .preHeat_box .preHeat_mian .top_box .table_box .left_arrow1 {
        background: url(yjqyrdzs2021_left_arrow1.png) center top no-repeat;
        -moz-background-size: 0.4326530612rem;
        background-size: 0.4326530612rem;
        width: 0.4326530612rem;
        height: 0.4326530612rem;
        position: absolute;
        top: 50%;
        left: 0.1224489796rem;
        opacity: 0.5;
    }
    
    .preHeat_box .preHeat_mian .top_box .table_box .right_arrow1 {
        background: url(yjqyrdzs2021_right_arrow1.png) center top no-repeat;
        -moz-background-size: 0.4326530612rem;
        background-size: 0.4326530612rem;
        width: 0.4326530612rem;
        height: 0.4326530612rem;
        position: absolute;
        right: 0.1224489796rem;
        top: 50%;
        opacity: 0.5;
    }
    
    .preHeat_box .preHeat_mian .top_box .table_box1 table td {
        border: none;
    }
    
    .preHeat_box .preHeat_mian .top_box .table_box1 .border_right {
        border-right: 0.0163265306rem solid #E9EEF3;
    }
    
    .preHeat_box .preHeat_mian .top_box .table_box .mian_tr {
        font-size: 0.1469387755rem;
        font-family: Source Han Sans CN;
        font-weight: 6.5306122449rem;
        color: #5A6AA6;
        border-bottom: none;
    }
    
    .preHeat_box .preHeat_mian .top_box .table_box .mr95 {
        margin-right: 0.7755102041rem;
    }
    
    .preHeat_box .preHeat_mian .top_box .table_box tr {
        height: 0.4326530612rem;
    }
    
    /* 定义滚动条样式 */
    .preHeat_box .preHeat_mian .top_box .table_box::-webkit-scrollbar{
        width: 0.0897959184rem;
        height: 5.7142857143rem;
        background: #C6E8F4;
    }
    
    .preHeat_box .preHeat_mian .header_details .del_box::-webkit-scrollbar {
        width: 0.0897959184rem;
        height: 5.7142857143rem;
        background: #72A3F7;
    }
    .preHeat_box .preHeat_mian .preHeat_title_box::-webkit-scrollbar {
        width: 0.0897959184rem;
        height: 5.7142857143rem;
        background: #72A3F7;
    }
    
    /*定义滚动条轨道 内阴影+圆角*/
    .preHeat_box .preHeat_mian .top_box .table_box::-webkit-scrollbar-track{
        box-shadow: inset 0 0 0 rgba(240, 240, 240, 0.5);
        border-radius: 0.0408163265rem;
        background-color: rgba(240, 240, 240, 0.5);
    }
    
    .preHeat_box .preHeat_mian .header_details .del_box::-webkit-scrollbar-track {
        box-shadow: inset 0 0 0 rgba(240, 240, 240, 0.5);
        border-radius: 0.0408163265rem;
        background-color: rgba(240, 240, 240, 0.5);
    }
    .preHeat_box .preHeat_mian .preHeat_title_box::-webkit-scrollbar-track {
        box-shadow: inset 0 0 0 rgba(240, 240, 240, 0.5);
        border-radius: 0.0408163265rem;
        background-color: rgba(240, 240, 240, 0.5);
    }
    
    /*定义滑块 内阴影+圆角*/
    .preHeat_box .preHeat_mian .top_box .table_box::-webkit-scrollbar-thumb{
        height: 1.8612244898rem;
        background-color: #4369DB;
        border-radius: 0.0408163265rem;
    }
    
    .preHeat_box .preHeat_mian .header_details .del_box::-webkit-scrollbar-thumb {
        /* height: 1.8612244898rem; */
        background-color: #436DD3;
        border-radius: 0.0408163265rem;
    }
    .preHeat_box .preHeat_mian .preHeat_title_box::-webkit-scrollbar-thumb {
        /* height: 1.8612244898rem; */
        background-color: #436DD3;
        border-radius: 0.0408163265rem;
    }
    
    .preHeat_box .preHeat_mian .top_box .content_text {
        background: url(yjqyrdzs2021_big_title1.png) center top no-repeat;
        -moz-background-size: 100% 100%;
        background-size: 100% 100%;
        height: 1.4285714286rem;
        padding:0 0.3755102041rem 0 0.3510204082rem;
        box-sizing: border-box;
        font-size: 0.1306122449rem;
        font-family: Source Han Sans CN;
        font-weight: bold;
        color: #FFFFFF;
        line-height: 0.2612244898rem;
        text-shadow: 0 0.0163265306rem 0.0326530612rem rgba(55, 91, 208, 0.8);
    }
    
    .preHeat_box .preHeat_mian .top_box .content_text div {
        position: relative;
        top: 50%;
        left: 50%;
        transform: translate(-50%, -50%);
    }
    
    .preHeat_box .preHeat_mian .top_box .content_text span {
        color: #A9F6FF;
        font-size: 0.1714285714rem;
        font-weight: bold;
    }
    
    .preHeat_box .preHeat_mian .top_box .mt5 {
        margin-top: 0.0408163265rem;
        padding: 0 0.13rem 0 0.13rem
    }

    .preHeat_box .preHeat_mian .top_box .mt5 div {
        position: relative;
        top: 50%;
        left: 50%;
        transform: translate(-50%, -50%);
    }
    
    .preHeat_box .preHeat_mian .top_box .top_table .table_box1 {
        height: 6.7836734694rem;
        /* width: 1050; */
    }
    
    .preHeat_box .preHeat_mian .top_box .top_table .table_box2 {
        /* height: 831; */
        height: 4.5714285714rem;
        width: 100%;
    }
    
    .preHeat_box .preHeat_mian .top_box .top_table .table_box1 table {
        height: 100%;
        width: 10.612244898rem;
        background: #FFFFFF;
        border: none;
    }
    
    .preHeat_box .preHeat_mian .top_box .top_table .table_box2 table {
        width: 100%;
        height: 100%;
        background: #FFFFFF;
        border: none;
    }
    
    .preHeat_box .preHeat_mian .top_box .top_table .table_box1 table tr:nth-child(2n) {
        background: #EBF3F6;
    }
    
    .preHeat_box .preHeat_mian .top_box .top_table .table_box1 table tr:nth-child(1) td:nth-child(2)::after {
        content: "";
        position: absolute;
        top: 0;
        right: -0.2040816327rem;
        width: 0.2040816327rem;
        height: 0.8571428571rem;
        background: linear-gradient(90deg, #FFFFFF 0%, rgba(255, 255, 255, 0) 100%);
        opacity: 0.5;
    }
    
    .preHeat_box .preHeat_mian .top_box .top_table .table_box1 table td:nth-child(2)::after {
        content: "";
        position: absolute;
        top: 0;
        right: -0.2040816327rem;
        width: 0.2040816327rem;
        height: 0.4897959184rem;
        background: linear-gradient(90deg, #FFFFFF 0%, rgba(255, 255, 255, 0) 100%);
        opacity: 0.5;
    }
    
    .preHeat_box .preHeat_mian .top_box .top_table .table_box1 .position_title {
        position: sticky;
        left: 0;
        background: #3569DA;
    }
    
    .preHeat_box .preHeat_mian .top_box .top_table .table_box1 .position_title1 {
        position: sticky;
        left: 1.615rem;
        background: #3569DA;
    }
    
    .preHeat_box .preHeat_mian .top_box .top_table .table_box1 .position_conent {
        position: sticky;
        left: 0;
        background: #EBF3F6;
    }
    
    .preHeat_box .preHeat_mian .top_box .top_table .table_box1 .position_conent1 {
        position: sticky;
        left: 0;
        background: #FFFFFF;
    }
    
    .preHeat_box .preHeat_mian .top_box .top_table .table_box1 .position_conent2 {
        position: sticky;
        left: 1.615rem;
        background: #EBF3F6;
    }
    
    .preHeat_box .preHeat_mian .top_box .top_table .table_box1 .position_conent3 {
        position: sticky;
        left: 1.615rem;
        background: #FFFFFF;
    }
    
    .preHeat_box .preHeat_mian .top_box .top_table .table_box1 .head_tr {
        background: #3569DA;
        font-size: 0.1306122449rem;
        font-family: Source Han Sans CN;
        font-weight: 800;
        color: #FEFEFE;
    }
    
    .preHeat_box .preHeat_mian .top_box .top_table .table_box1 .head_tr .head_heder {
        height: 0.3755102041rem;
        line-height: 0.3755102041rem;
        border-bottom: 0.0163265306rem solid #5284EF;
    }
    
    .preHeat_box .preHeat_mian .top_box .top_table .table_box1 .head_tr .head_main {
        display: flex;
    }
    
    .preHeat_box .preHeat_mian .top_box .top_table .table_box1 .head_tr .head_main .head_main_item {
        flex: 1;
        height: 0.3755102041rem;
        line-height: 0.3755102041rem;
    }
    
    .preHeat_box .preHeat_mian .top_box .top_table .table_box1 .head_tr td {
        border-right: 0.0163265306rem solid #5284EF;
    }
    
    .preHeat_box .preHeat_mian .top_box .top_table .table_box1 table td {
        width: 0.8163265306rem;
    }
    
    .preHeat_box .preHeat_mian .top_box .top_table .table_box2 table td {
        width: 0.5306122449rem;
    }
    
    .preHeat_box .preHeat_mian .top_box .top_table .shadow_line {
        position: absolute;
        top: 0;
        left: 2.2857142857rem;
        width: 0.2040816327rem;
        height: 6.7020408163rem;
        background: linear-gradient(90deg, #FFFFFF 0%, rgba(255, 255, 255, 0) 100%);
        opacity: 0.5;
    }
    
    /* 定义滚动条样式 */
    .preHeat_box .preHeat_mian .top_box .table_box1::-webkit-scrollbar {
        width: 0;
        height: 0.0816326531rem;
        background: #C6E8F4;
    }
    
    /*定义滚动条轨道 内阴影+圆角*/
    .preHeat_box .preHeat_mian .top_box .table_box1::-webkit-scrollbar-track {
        box-shadow: inset 0 0 0 rgba(240, 240, 240, 0.5);
        border-radius: 0.0408163265rem;
        background-color: rgba(240, 240, 240, 0.5);
    }
    
    /*定义滑块 内阴影+圆角*/
    .preHeat_box .preHeat_mian .top_box .table_box1::-webkit-scrollbar-thumb {
        height: 1.8612244898rem;
        background-color: #4369DB;
        border-radius: 0.0408163265rem;
    }
    
    .preHeat_box .preHeat_foot .foot_bg {
        background: url(yjqyrdzs2021_foot_bg.png) center top no-repeat;
        -moz-background-size: 13.7142857143rem 2.2857142857rem;
        background-size: 13.7142857143rem 2.2857142857rem;
        min-width: 8.3346938776rem;
        height: 2.2857142857rem;
        box-sizing: border-box;
        display: flex;
        align-items: center;
        justify-content: center;
    }
    
    .preHeat_box .preHeat_foot .foot_bg .foot_bg_title {
        font-size: 0.3020408163rem;
        font-family: Source Han Sans CN;
        font-weight: bold;
        color: #FFFFFF;
        line-height: 0.3020408163rem;
        text-shadow: 0 0.0163265306rem 0.0326530612rem rgba(74, 105, 211, 0.7);
    }
    
    .preHeat_box .preHeat_foot .foot_bg .mr21 {
        margin-right: 0.1714285714rem;
        width: 1.4448979592rem;
        margin-left: 0.3265306122rem;
    }
    
    .preHeat_box .preHeat_foot .foot_bg .foot_bg_conent {
        font-size: 0.1469387755rem;
        font-family: Source Han Sans CN;
        font-weight: bold;
        color: #9BC0F7;
        line-height: 0.4326530612rem;
        text-shadow: 0 0.0163265306rem 0.0326530612rem rgba(73, 103, 210, 0.7);
    }
    
    .preHeat_box .preHeat_foot .foot_bg .foot_line {
        margin-right: 0.3755102041rem;
        width: 0.0163265306rem;
        height: 1.4040816327rem;
        background: #FFFFFF;
        opacity: 0.2;
    }
    
    .preHeat_box .preHeat_foot .foot_bg .foot_right {
        width: 90%;
        margin-top: 0.1632653061rem;
    }
    
    .preHeat_box .preHeat_foot .foot_bg .foot_right_item {
        display: flex;
        flex-direction: row;
        flex-wrap: wrap;
    }
    
    .preHeat_box .preHeat_foot .foot_bg .foot_right .right_item {
        background: url(yjqyrdzs2021_foot_item_bg.png) center top no-repeat;
        /* -moz-background-size: 100% 100%; */
        background-size: 1.8040816327rem 0.6448979592rem;
        padding: 0.0816326531rem 0.4653061224rem 0 0.1469387755rem;
        box-sizing: border-box;
        width: 1.9040816327rem;
        height: 0.6448979592rem;
        margin-right: 0.2367346939rem;
    }
    
    .preHeat_box .preHeat_foot .foot_bg .foot_right .mt30 {
        margin-bottom: 0.2448979592rem;
    }
    
    .preHeat_box .preHeat_foot .foot_bg .foot_right .right_item .title {
        font-size: 0.2285714286rem;
        font-family: Source Han Sans CN;
        font-weight: bold;
        color: #FFFFFF;
        line-height: 0.2612244898rem;
    }
    
    .preHeat_box .preHeat_foot .foot_bg .foot_right .right_item .conent {
        margin-top: 0.0326530612rem;
        font-size: 0.1469387755rem;
        font-family: Source Han Sans CN;
        font-weight: 400;
        color: #3F3F3F;
        line-height: 0.2612244898rem;
    }
}