.trends-teacher .trends-bg {
   background: url("img/trends-bg.png") center center no-repeat;
    background-size: cover;
    width: 100%;
    height: 228px;
}
.trends-content {
    width: 1200px;
    margin: 15px auto 0;
    padding-bottom: 30px;
    display: flex;
}

.trends-content .trends-right {
    width: 390px;
    height: 331px;
    margin: 15px;
    border-radius: 8px;
    cursor: pointer;
    overflow: hidden;
}

.trends-content .trends-right img {
    width: 359px;
    height: 331px;
    transition: transform 0.5s;
}

.trends-content .trends-right img:hover {
    transform: scale(1.05)
}

.trends-content .trends-left {
    flex: 1.0;
    background: #fff;
    box-shadow: 0 0 10px rgba(0, 0, 0, 0.1);
    border-radius: 8px;
    margin-top: 15px;
    padding: 35px;
}

.trends-content .trends-item {
    display: flex;
    margin-bottom: 59px;
    text-decoration: none;
    cursor: pointer;
}

.trends-content .trends-item:last-child {
    margin-bottom: 0;
}

.trends-content .trends-item:hover .trends-title {
    color: #01BAB4;
}

.trends-content .trends-item:hover .trends-img {
    transform: scale(1.1)
}

.trends-content .trends-item .trends-img {
    width: 220px;
    height: 124px;
    border-radius: 8px 8px 8px 8px;
    margin-right: 19px;
    transition: transform 0.5s;
    overflow: hidden;
}

.trends-content .trends-item .trends-img img {
    object-fit: cover;
    width: 220px;
    height: 124px;
}

.trends-content .trends-item .trends-detail {
    flex: 1.0;
}

.trends-content .trends-item .trends-title {
    font-weight: bold;
    font-size: 18px;
    color: #333333;
    white-space: nowrap;
    text-overflow: ellipsis;
    overflow: hidden;
    margin-bottom: 24px;
    width: 501px;
}

.trends-content .trends-item .trends-info {
    font-size: 14px;
    color: #666666;
    -webkit-line-clamp: 3;
    flex-grow: 1;
    display: -webkit-box;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

/*分页*/
.page-wrapper {
    display: flex;
    justify-content: center;
    margin-top: 60px;
}
.pagination-sm>li>a, .pagination-sm>li>span {
    padding: 10px 22px!important;
    font-size: 18px!important;
    line-height: 20px!important;
    color: #454545!important;
}
.pagination>.active>a, .pagination>.active>a:focus, .pagination>.active>a:hover, .pagination>.active>span, .pagination>.active>span:focus, .pagination>.active>span:hover {
    color: #999999!important;
    cursor: default!important;
    background-color: #FFFFFF!important;
    border: 1px solid #ddd!important;
}