.content {
    margin: 24px calc(50% - 600px) 76px;
}

.content .top {
    display: flex;
    justify-content: space-between;
    margin-bottom: 21px;
}

.content .top .sortItems {
    display: flex;
    justify-content: start;
    align-items: center;
    height: 42px;
    background-color: #FFFFFF;
    border-radius: 42px;
    width: 128px;
    padding: 0 16px;
}

.content .top .sortItems .sortItem {
    width: 55px;
    text-align: center;
    font-family: Source Han Sans, Source Han Sans;
    font-weight: 400;
    font-size: 14px;
    color: rgba(29, 32, 53, 0.8);
    cursor: pointer;
    display: flex;
    justify-content: space-around;
    align-items: center;
}

.content .top .sortItems .sortItem:nth-child(2) {
    width: 75px;
}

.content .top .sortItems .sortItem.active, .content .top .sortItems .sortItem:hover {
    color: #48A0FF;
}

.content .top .sortItems .sortItem .down_count .up, .content .top .sortItems .sortItem .down_count .up_active,
.content .top .sortItems .sortItem .down_count .down, .content .top .sortItems .sortItem .down_count .down_active {
    width: 10px;
    height: 6px;
    background-size: cover;
}

.content .top .sortItems .sortItem .down_count .up {
    background-image: url("../../images/video/up.png");
    margin-bottom: 1px;
}

.content .top .sortItems .sortItem .down_count .up_active {
    background-image: url("../../images/video/up_active.png");
    margin-bottom: 1px;
}

.content .top .sortItems .sortItem .down_count .down {
    background-image: url("../../images/video/down.png");
}

.content .top .sortItems .sortItem .down_count .down_active {
    background-image: url("../../images/video/down_active.png");
}

.content .top .search {
    position: relative;
}

.content .top .search input {
    width: 253px;
    height: 42px;
    padding: 0 16px;
    background-color: #F0F0F0;
    border-radius: 21px 21px 21px 21px;
    border: 1px solid #B4BCCC;
    opacity: 0.5;
}

.content .top .search .search_icon {
    position: absolute;
    top: 10.5px;
    right: 16px;
    width: 20px;
    height: 20px;
    background-image: url("../../images/video/search.png");
    background-size: cover;
    cursor: pointer;
}

.content .docItems {
    background-color: #FFFFFF;
    padding: 28px 48px;
    margin-bottom: 48px;
}

.content .docItems .docItem {
    margin: 20px 0;
    display: flex;
    justify-content: start;
    align-items: center;
}

.content .docItems .docItem .icon {
    width: 60px;
    height: 60px;
    background-size: cover;
    margin-right: 20px;
}

.content .docItems .docItem .icon.docx {
    background-image: url("../../images/doc/docx.png");
}

.content .docItems .docItem .icon.xlsx {
    background-image: url("../../images/doc/xlsx.png");
}

.content .docItems .docItem .icon.pdf {
    background-image: url("../../images/doc/pdf.png");
}

.content .docItems .docItem .icon.zip {
    background-image: url("../../images/doc/zip.png");
}

.content .docItems .docItem .icon.img {
    background-image: url("../../images/doc/img.png");
}

.content .docItems .docItem .center .title {
    font-family: Source Han Sans, Source Han Sans;
    font-weight: 500;
    font-size: 16px;
    color: #1D2035;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    max-width: 850px;
}

.content .docItems .docItem .center .info {
    font-family: Source Han Sans, Source Han Sans;
    font-weight: 400;
    font-size: 14px;
    color: rgba(0, 0, 0, 0.6);
    margin-top: 12px;
}

.content .docItems .docItem .center .info span {
    margin-left: 32px;
}

.content .docItems .docItem .right {
    margin-left: auto;
    display: flex;
    align-items: center;
}

.content .docItems .docItem .right .price {
    font-family: Source Han Sans, Source Han Sans;
    font-weight: 500;
    font-size: 18px;
    color: #FA5151;
}

.content .docItems .docItem .right .down {
    width: 86px;
    height: 36px;
    text-align: center;
    line-height: 36px;
    border-radius: 88px;
    border: 1px solid #AAAAAA;
    font-family: Source Han Sans, Source Han Sans;
    font-weight: 500;
    font-size: 14px;
    color: rgba(0, 0, 0, 0.6);
    margin-left: 16px;
}