.assets {
    width: 100%;
    background: url(/static/source/images/assets_banner.png) no-repeat top center;
    overflow: hidden;
}

.assets_main {
    width: 1200px;
    margin: 300px auto 0;
    box-shadow: 0px 4px 7px 1px rgba(24, 14, 8, 0.2);
    background-color: #fff;
}

.assets_top {
    height: 194px;
    border-bottom: 4px solid #e6e6e6;
    padding: 50px 0 0 53px;
    position: relative;
}

.firstLine {
    height: 47px;
    margin-bottom: 28px;
}

.firstLine a {
    font-size: 24px;
    color: #010101;
    letter-spacing: 1px;
    font-weight: 700;
    padding-bottom: 19px;
    margin-right: 65px;
}

.firstLine a.active {
    border-bottom: 5px solid #6f57d2;
}

.secondLine a {
    float: left;
    height: 40px;
    line-height: 40px;
    color: #000;
    padding: 0 31px;
    font-size: 20px;
    margin-right: 25px;
}

.secondLine a.active {
    background-color: #6f57d2;
    color: #fff;
}

.thirdLine {
    position: absolute;
    bottom: -4px;
    left: 50%;
    transform: translateX(-50%);
    width: 467px;
    height: 4px;
    background-color: #f7896a;
}