* {
    padding: 0;
    margin: 0;
    border: 0;
    box-sizing: content-box;
}

body {
    font-family: 'Microsoft YaHei';
}

a {
    text-decoration: none;
    cursor: pointer;
    color: inherit;
}

ul,
li {
    list-style: none;
}

input {
    border: 0;
    outline: none;
}

i,
em {
    font-style: normal;
}
.work_report_bg {
    img {
        width: 100%;
        display: block;
        margin-bottom: -2px;
    }
}
.home_link {
    position: absolute;
    left: 0.4rem;
    top: .2rem;
    width: 1.6rem;
    height: 0.3rem;
    opacity: 0;
}

.a2023_link {
    position: absolute;
    background: red;
    left: 2.1rem;
    top: 2.4rem;
    width: 1.6rem;
    height: 1.6rem;
    transform: rotate(8deg);
    opacity: 0;
}
.a2022_link {
    position: absolute;
    background: blue;
    right: 1.4rem;
    top: 3rem;
    width: 2rem;
    height: 1.8rem;
    transform: rotate(-15deg);
    opacity: 0;
}
.a2021_link {
    position: absolute;
    background: pink;
    left: 2.2rem;
    top: 4.3rem;
    width: 1.8rem;
    height: 1.6rem;
    transform: rotate(20deg);
    opacity: 0;
}