.impress-list {
    width: 660px;
    display: inline-block;
}

.impress-list.news-main .text {
    -webkit-line-clamp: 3;
    line-clamp: 3;
    height: 72px;
}

.impt-news .banners>a {
    position: relative;
}

.impt-news .banners img {
    display: inline-block;
    width: 244px;
    height: 162px;
    border-radius: 4px;
}

.impt-news .topic-list a {
    width: 500px;
    font-size: 18px;
}

.impt-news .topic-list li {
    margin-bottom: 22px;
}

.impt-news .topic-list li:hover a {
    font-weight: bold;
    color: #222222;
    font-size: 18px;
}

.impt-news .banners div {
    position: absolute;
    left: 0;
    bottom: 4px;
    width: 244px;
    height: 52px;
    background: linear-gradient(180deg, rgba(0, 0, 0, 0) 0%, #000000 100%);
    opacity: 0.7;
    line-height: 52px;
    text-align: center;
    font-size: 18px;
    font-weight: bold;
    color: #FFFFFF;
}

.imagetext {
    overflow: hidden;
    margin-top: 20px;
}

.imagetext li {
    float: left;
    margin-bottom: 30px;
    width: 220px;
}

.imagetext li:not(:nth-child(5n)) {
    margin-right: 20px;
}

.imagetext li .img,
.imagetext li .img img {
    display: block;
    width: 220px;
    height: 126px;
    border-radius: 4px;
}
.imagetext .video_img_box{
    display: flex;
    justify-content: center;
    align-items: center;
}
.imagetext .video_img_box img{
    width: 48px !important;
    height: 48px !important;
}
.imagetext li .img {
    overflow: hidden;
}

.imagetext .content {
    height: 48px;
    font-size: 18px;
    font-weight: bold;
    color: #222222;
    line-height: 24px;
    margin-top: 16px;
    margin-bottom: 9px;
}

.imagetext .date,
.imagetext .author {
    height: 20px;
    font-size: 14px;
    color: #A7A7A7;
    line-height: 20px;
}

.imagetext .scale:hover {
    -o-transition: all .3s;
    -webkit-transition: all .3s;
    -moz-transition: all .3s;
    transition: all .3s;
    -o-transform: scale(1.1);
    -webkit-transform: scale(1.1);
    -moz-transform: scale(1.1);
    transform: scale(1.1);
}

.tags-list {
    display: none;
}

.tags-list.active {
    display: block;
}

.tags {
    width: 1200px;
    height: 54px;
    background: #FFFFFF;
    border-radius: 4px;
    border: 1px solid #E1E1E1;
    cursor: pointer;
}

.tags li {
    display: inline-block;
    height: 54px;
    line-height: 54px;
    margin-right: 30px;
    font-size: 16px;
    position: relative;
    color: #222;
}

.tags li:first-child {
    margin-left: 20px;
}

.tags li.active {
    color: #1BC0A9;
    font-weight: bold;
}

.tags li.active i {
    position: absolute;
    left: 0;
    bottom: 0;
    width: 100%;
    height: 4px;
    background: #1BC0A9;
    border-radius: 2px;
}

.tags li:hover:not(.active) {
    color: #1BC0A9;
}