body {
    background-color: #f7f7f7;
}
.page-container {
    padding: 20px 0;
    background-size: cover;
    background-repeat: no-repeat;
    background-position: top;
    background-attachment: fixed;
}
@media screen and (max-width: 768px) {
    .page-container {
        padding: 0;
    }
}
.page-search {
    padding: 12px 0;
    font-size: 14px;
    color: var(--list-search-fc);
    background: var(--list-search-bc);
    overflow: hidden;
}
.page-search .layui-input-wrap {
    float: left;
}
.page-search .page-search-item {
    float: left;
}
.page-search .page-search-input {
    float: left;
    width: 250px;
    border: none;
    box-shadow: none;
}
.page-search .page-search-submit {
    float: left;
    border: none;
    color: var(--list-search-btn-fc);
    background-color: var(--list-search-btn-bc);
}
.page-search .page-filter-more {
    float: right;
    margin-right: 20px;
    margin-top: 4px;
    color: var(--list-search-more-bdc);
    border-color: var(--list-search-more-bdc);
    background: none;
}
.page-search .page-filter-more:hover {
    color: var(--list-search-more-bdc);
    border-color: var(--list-search-more-bdc);
}
.page-search .page-filter-more .layui-btn {
    line-height: 28px;
}
@media screen and (max-width: 768px) {
    .page-search .layui-form-label {
        width: 60px;
        padding: 9px 10px
    }
    .page-search .page-search-input {
        width: 150px
    }
    .page-search .page-search-submit {
        padding: 0 7px;
        height: 36px;
        line-height: 36px;
    }
    .page-search .page-search-submit span {
        display: none;
    }
}
@media screen and (max-width: 360px) {
    .page-search .page-search-input {
        width: 140px
    }
    .page-search .page-filter-more {
        padding: 0 4px;
    }
    .page-search .page-filter-more span {
        display: none;
    }
}
.page-list-screen {
    overflow: hidden;
}
.page-list-screen.hide {
    display: none;
}
.page-list-filter {
    position: relative;
    margin-bottom: 20px;
    background-color: #FFFFFF;
}
.page-list-filter dl {
    line-height: 36px;
    padding: 4px 0;
    overflow: hidden;
    border-top: 1px dashed #eee
}
.page-list-filter dl dt {
    float: left;
    width: 110px;
    color: #888;
    text-align: right;
}
.page-list-filter dl dd {
    position: relative;
    overflow: hidden;
    margin-left: 110px;
}
.page-list-filter dl dd .screen-list {
    float: left;
    overflow: hidden;
}
.page-list-filter dl dd.hauto {
    height: auto
}
.page-list-filter dl dd .screen-item {
    float: left;
    text-align: center;
    overflow: hidden;
}
.page-list-filter dl dd .screen-item em {
    cursor: pointer;
    padding: 5px 8px;
    font-style: normal;
}
.page-list-filter dl dd .screen-item em:hover {
    color: var(--highlight);
}
.page-list-filter dl dd .screen-item.on em {
    background-color: var(--highlight);
    color: #fff
}
.page-list-filter dl dd.sort-list {
    padding-top: 4px;
}
.page-list-filter dl dd.sort-list a {
    float: left;
    line-height: 25px;
    margin-right: -1px;
    padding: 0 10px;
    border: 1px solid #e2e2e2;
    cursor: pointer;
}
.page-list-filter dl dd.sort-list a:hover {
    color: var(--highlight);
}
.page-list-filter dl dd.sort-list a.on {
    background-color: var(--highlight);
    color: #fff;
}
@media screen and (max-width: 768px) {
    .page-list {
        padding: 0 10px;
    }
    .page-list-filter {
        margin-bottom: 10px
    }
    .page-list-filter dl dt {
        width: 80px;
        padding-right: 0;
    }
    .page-list-filter dl dd {
        margin-left: 80px;
    }
    .page-list-filter dl dd span {
        margin-right: 10px
    }
    .page-list-filter dl dd .screen-list {
        width: 100%;
        line-height: 35px;
        padding-top: 5px;
    }
    .page-list-filter dl dd.sort-list {
        width: auto
    }
}
.page-list-news .news-item a {
    display: block;
    padding: 15px;
}
.page-list-news .news-item .item-head {
    padding-bottom: 15px;
}
.page-list-news .news-item .item-body .item-pic {
    width: 112px;
    height: 112px;
}
.page-list-news .news-item .item-body .item-pic em {
    font-size: 16px;
}
.page-list-news .news-item .item-body .item-info {
    margin-left: 125px;
}
.page-list-news .news-item .item-body .item-info p {
    height: 20px;
    line-height: 20px;
}
.page-list-news .news-item .item-body .item-content {
    height: 80px;
    line-height: 20px;
}
.page-list-news .news-item .item-body .item-content p {
    height: 25px;
    line-height: 25px;
}
@media screen and (max-width: 768px) {
    .page-list-news .news-item {
        border-bottom: none
    }
    .page-list-news .news-item:hover {
        border-color: #ffffff
    }
    .page-list-news .news-item .item-head {
        padding-bottom: 10px
    }
    .page-list-news .news-item .item-head + .item-body {
        padding-top: 10px
    }
    .page-list-news .news-item .item-body .item-info {
        margin-left: 125px;
    }
}
.page-list-text a {
    display: block;
    background: #fff;
    border-bottom: 1px solid rgba(0, 0, 0, .1);
    padding: 15px;
}
.page-list-text a:hover {
}
.page-list-text .item-head {
    font-size: 18px;
    line-height: 24px;
    min-height: 24px;
}
.page-list-text .item-content {
    margin-top: 10px;
    color: #999;
    font-size: 14px;
    line-height: 24px;
    max-height: 48px;
    overflow: hidden;
    display: -webkit-box;
    -webkit-box-orient: vertical;
    -webkit-line-clamp: 2;
}
.page-list-text .item-info {
    position: relative;
    margin-top: 10px;
    color: #999;
    line-height: 20px;
    height: 20px;
    overflow: hidden;
}
.page-list-text .item-info .time {
    float: right;
}
.page-list-text .item-info .layui-icon {
    font-size: 12px;
    margin-right: 3px;
}
.page-list-product .product-item .item-pic em {
    font-size: 26px;
}
.page-list-minglu {
    display: flex;
    flex-wrap: wrap;
}
.sidebar-box {
    margin-bottom: 20px;
    background-color: #FFFFFF;
}
.sidebar-box:last-child {
    margin-bottom: 0;
}
.sidebar-box a {
    display: block;
    height: 100%;
}
.sidebar-box .sidebar-head {
    position: relative;
    padding: 10px 15px;
    height: 24px;
    line-height: 24px;
    font-size: 15px;
    font-weight: bold;
    border-bottom: 1px solid rgba(0, 0, 0, .1);
}
.sidebar-box .sidebar-head:before {
    content: '';
    position: absolute;
    top: 12px;
    left: 0;
    width: 4px;
    height: 20px;
    background: var(--highlight);
}
.sidebar-box .list-item {
    position: relative;
    padding: 15px;
    border-bottom: 1px solid #f1f1f1;
}
.sidebar-box .list-item:last-child {
    border-bottom: none;
}
.sidebar-box .list-item .item-pic {
    position: relative;
    float: left;
    width: 70px;
    height: 70px;
    overflow: hidden;
}
.sidebar-box .list-item .item-pic img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}
.sidebar-box .list-item .item-info {
    position: relative;
    margin-left: 80px;
    height: 70px;
}
.sidebar-box .list-item .item-info .title {
    color: #333;
    font-size: 14px;
    line-height: 22px;
    height: 44px;
    overflow: hidden;
}
.sidebar-box .list-item .item-info .minor {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    margin-top: 5px;
    line-height: 22px;
    color: #999;
    overflow: hidden;
    font-size: 12px;
}
.sidebar-box .list-item .item-info .minor .left {
    color: #666;
    float: left;
    max-width: 100px;
    height: 22px;
}
.sidebar-box .list-item .item-info .minor .right {
    position: relative;
    float: right;
}
.sidebar-box .list-item:hover .title {
    color: var(--highlight)
}
.sidebar-box .rank-list {
    padding: 8px 15px;
    line-height: 20px;
}
.sidebar-box .rank-list .rank-item {
    font-size: 14px;
    padding: 7px 0;
}
.sidebar-box .rank-list .rank-item span {
    float: left;
    display: inline-block;
    width: 20px;
    height: 20px;
    text-align: center;
    margin-right: 8px;
    color: #7b7b7b;
    font-size: 12px;
    background: #cbcbcb;
}
.sidebar-box .rank-list .rank-item:first-child span,
.sidebar-box .rank-list .rank-item:nth-of-type(2) span,
.sidebar-box .rank-list .rank-item:nth-of-type(3) span {
    background: var(--highlight);
    border-color: var(--highlight);
    color: #fff;
}
.sidebar-box .menu-list {
    padding: 10px 15px;
    line-height: 20px;
}
.sidebar-box .menu-item {
    position: relative;
    line-height: 30px;
    font-size: 15px;
    /*padding: 0 0 0 16px;*/
}
/*.sidebar-box .menu-item:before {*/
/*    content: '';*/
/*    position: absolute;*/
/*    left: 5px;*/
/*    top: 13px;*/
/*    width: 4px;*/
/*    height: 4px;*/
/*    background: var(--highlight);*/
/*    border-radius: 2px;*/
/*}*/
.sidebar-box .menu-item.layui-this {
    font-weight: bold;
    color: var(--highlight);
}
.sidebar-pic {
    margin-bottom: 20px;
}
.sidebar-pic img {
    width: 100%;
}
.sidebar-box .defpic em {
    font-size: 12px;
    letter-spacing: 0;
    text-shadow: none;
}
.news-item .item-pic,
.news-item .item-pic img {
    float: left;
    width: 100px;
    height: 150px;
}
.news-item .item-info {
    margin-left: 120px;
    font-size: 15px;
    line-height: 30px;
}
#courseInfo .sidebar-list {
    padding: 10px 15px;
}
#courseInfo p {
    line-height: 30px;
}
#courseInfo .red {
    color: #f00;
    font-weight: bold;
}
#courseInfo .course-status {
    display: flex;
    border-top: 1px solid #eee;
    padding: 10px;
}
#courseInfo .course-status li {
    flex: 1;
    text-align: center;
    line-height: 1.8em;
}
#courseInfo .course-status li b {
    font-size: 18px;
    font-weight: bold;
}