.centre {
    width: 1200px;
    margin: 0 auto;
}

body {
    position: relative;
}

.banner {
    width: 100%;
    height: 342px;
    margin-bottom: 26px;
}

.banner img {
    width: 100%;
    height: 100%;
}

.teacher {
    display: flex;
    justify-content: space-between;
    margin-bottom: 30px;
}

.teacher_left {
    width: 880px;
    /* flex: 1; */
    background-color: #fff;
    border-radius: 10px;
    margin-right: 20px;
    padding: 30px;
    box-sizing: border-box;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
}

.teacher_left_item {
    display: flex;
    align-items: center;
    padding-bottom: 20px;
    box-sizing: border-box;
    border-bottom: 1px solid #E9E9E9;
    margin-bottom: 30px;
}

.teacher_left_item .teacher_left_item_img {
    width: 163px;
    height: 197px;
    margin-right: 20px;
    background: url("https://file.viplgw.cn/ui/thinku-smart/images/teacher/banner (2).png");
    background-repeat: no-repeat;
    background-size: 100% 100%;
    display: flex;
    justify-content: center;
    position: relative;
}

.teacher_left_item .teacher_left_item_img img {
    width: 142px;
    height: 205px;
    position: absolute;
    top: -20px;
    left: 10px;
    object-fit: cover;
}

.teacher_left_item_info {
    flex: 1;
}

.teacher_left_item_info h2 {
    font-size: 18px;
    font-family: PingFang SC;
    font-weight: bold;
    color: #282828;
}

.teacher_left_item_info_tag {
    margin: 20px 0 10px 0;
}

.teacher_left_item_info_tag span {
    display: inline-block;
    /* width: 84px; */
    height: 24px;
    font-size: 14px;
    /* text-align: center; */
    padding: 10px;
    padding-left: 5px;
    box-sizing: border-box;
    line-height: 3px;
    font-family: PingFang SC;
    font-weight: 500;
    color: #282828;
    /* background: url("https://file.viplgw.cn/ui/thinku-smart/images/school/形状 1@2x.png") no-repeat 100%; */
    background-image: url("https://file.viplgw.cn/ui/thinku-smart/images/school/img1@2x.png");
    background-repeat: no-repeat;
    background-size: 100% 100%;
}

.teacher_left_item_info_tag span:nth-child(2) {
    background-image: url("https://file.viplgw.cn/ui/thinku-smart/images/school/img2@2x.png");
    margin: 0px 10px;
}

.teacher_left_item_info_tag span:nth-child(3) {
    background-image: url("https://file.viplgw.cn/ui/thinku-smart/images/school/img3@2x.png");
}

.teacher_left_item_info .teacher_left_item_info_text {
    font-size: 16px;
    font-family: PingFang SC;
    font-weight: 500;
    color: #282828;
    line-height: 32px;
    display: -webkit-box;
    -webkit-box-orient: vertical;
    -webkit-line-clamp: 4;
    overflow: hidden;
    max-height: 128px;
}

.teacher_left_item_info_box {
    display: flex;
    justify-content: flex-end;
    margin-top: 10px;
    margin-right: 26px;
}

.teacher_left_item_info_btn {
    width: 90px;
    height: 32px;
    border: 1px solid #784BCC;
    border-radius: 16px;
    font-size: 14px;
    font-family: PingFang SC;
    font-weight: 500;
    color: #784BCC;
    text-align: center;
    line-height: 29px;
    cursor: pointer;
}

.teacher_left_item_info_btn:hover {
    background: #784BCC;
    border: none;
    color: #fff;
}


/* 右边 */

.teacher_right {
    width: 284px;
    padding: 19px 23px 20px 23px;
    box-sizing: border-box;
    background: #fff;
    height: 1058px;
}

.teacher_right h3 {
    font-size: 16px;
    font-family: Microsoft YaHei;
    font-weight: bold;
    color: #282828;
    padding-left: 10px;
    margin-bottom: 23px;
    position: relative;
}

.teacher_right h3::before {
    content: "";
    position: absolute;
    left: 0px;
    bottom: 3px;
    width: 3px;
    height: 14px;
    background: #795FC2;
}

.teacher_right_list li {
    display: flex;
    align-items: center;
    border-bottom: 1px solid #E9E9E9;
    margin-bottom: 12px;
    padding-bottom: 14px;
    box-sizing: border-box;
}

.teacher_right_list li:last-child {
    border-bottom: none;
    margin-bottom: 0;
    padding-bottom: 0;
}

.teacher_right_list_img {
    width: 71px;
    height: 73px;
    margin-right: 15px;
}

.teacher_right_list_img img {
    width: 71px;
    height: 73px;
    object-fit: cover;
}

.teacher_right_list_right p {
    font-size: 14px;
    font-family: PingFang SC;
    font-weight: 500;
    color: #282828;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
    width: 152px;
}

.teacher_right_list_right h4 {
    margin-bottom: 14px;
    font-size: 14px;
    font-family: PingFang SC;
    font-weight: bold;
    color: #282828;
}


/* 分页 */

.paging {
    /* margin: 0 auto;
    width: 300px; */
    display: flex;
    justify-content: center;
    margin-top: 34px;
}

.paging ul {
    /* width: 300px; */
    display: flex;
    align-items: center;
}

.paging ul li {
    width: 38px;
    height: 38px;
    text-align: center;
    line-height: 38px;
    border: 1px solid #B1B1B1;
    border-radius: 3px;
    font-size: 14px;
    font-family: Microsoft YaHei;
    font-weight: 400;
    color: #616161;
    margin-right: 10px;
    cursor: pointer;
}

.paging ul li a {
    display: inline-block;
    width: 38px;
    height: 38px;
    text-align: center;
    line-height: 38px;
}

.paging ul li a img {
    width: 9px;
    height: 14px;
}

.paging ul li a.active {
    display: inline-block;
    width: 38px;
    height: 38px;
    text-align: center;
    line-height: 38px;
    background: #784BCC;
    border: none;
    border-radius: 3px;
    color: #fff;
}

.paging ul li.prev,
.paging ul li.next {
    border: none;
    display: flex;
    justify-content: center;
    align-items: center;
}

.paging ul li.prev a,
.paging ul li.next a {
    display: flex;
    align-items: center;
    width: 10px;
}