body{
    background: #f8fbf7;
}
.layoutAuto .navx{
    margin:40px 0 50px;
    font-size: 12px;
    color:#999999;
}
.layoutAuto .info_box_x{
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 80px;
}
.layoutAuto .info_box_x>div{
    width:575px;
    margin-right: 165px;
    display: flex;
    justify-content: space-between;
}
.layoutAuto .info_box_x>div>img{
    display: block;
    width: 230px;
    height: 230px;
    margin-right: 100px;
}
.layoutAuto .info_box_x>div>div{
    display: flex;
    flex-direction: column;
}
.layoutAuto .info_box_x>div>div>h3{
    font-size: 30px;
    color:#000000;
    margin-bottom: 30px;
    display: flex;
    align-items: center;
}
.layoutAuto .info_box_x>div>div>h3>span{
    position: relative;
    margin-left:15px;
}
.layoutAuto .info_box_x>div>div>h3>span>img{
    display: block;
    width:27px;
    height: 23px;
    cursor: pointer;
}
.layoutAuto .info_box_x>div>div>h3>span>img:hover+em{
    display: block;
}
.layoutAuto .info_box_x>div>div>h3>span>em{
    display: none;
    position: absolute;
    right: -90px;
    top: -20px;
    width: 85px;
    height: 21px;
    background-color: #ff8266;
    color: #FFF;
    font-style: normal;
    line-height: 21px;
    overflow: hidden;
    text-align: center;
    font-size: 12px;
    display: none;
}
.layoutAuto .info_box_x>div>div>p{
    font-size: 16px;
    color:#999999;
    margin-bottom: 25px;
    line-height: 28px;
}
.layoutAuto .info_box_x>div>div>a{
    width:160px;
    height: 50px;
    background: #28a386;
    text-align: center;
    line-height: 50px;
    color:#ffffff;
    font-size: 18px;
}
.layoutAuto .info_box_x>ul{
    flex:1;
    display: flex;
    justify-content: space-between;
    flex-wrap: wrap;
}
.layoutAuto .info_box_x>ul>li{
    width:218px;
    height: 144px;
    margin-bottom: 20px;
    background: url("https://imgs.sfkedu.com/yiyiarts/pc/home/img/v2019/teacher/d_bg1.png") no-repeat;
    display: flex;
    justify-content: center;
    align-items: center;
    color:#000000;
    font-size: 16px;
    text-align: center;
}
.layoutAuto .info_box_x>ul>li>p>span{
    display: block;
    margin-bottom: 10px;
    font-size: 36px;
    font-weight: 500;
}
.layoutAuto .info_box_x>ul>li:nth-child(2){
    background: url("https://imgs.sfkedu.com/yiyiarts/pc/home/img/v2019/teacher/d_bg2.png") no-repeat;
}
.layoutAuto .info_box_x>ul>li:nth-child(3){
    background: url("https://imgs.sfkedu.com/yiyiarts/pc/home/img/v2019/teacher/d_bg3.png") no-repeat;
}
.layoutAuto .info_box_x>ul>li:nth-child(4){
    background: url("https://imgs.sfkedu.com/yiyiarts/pc/home/img/v2019/teacher/d_bg4.png") no-repeat;
}
/* 导师介绍 */
.layoutLeft{
    width: 870px;
}
.layoutRight{
    margin-left: 50px;
}
.layoutLeft .teacher_desc{
    margin-bottom: 135px;
}
.layoutLeft .teacher_desc>h3,.layoutLeft .teacher_wenda>h3{
    display: flex;
    align-items: center;
    font-size: 24px;
    color:#555555;
    margin-bottom: 40px;
}
.layoutLeft .teacher_desc>h3:after,.layoutLeft .teacher_wenda>h3:after{
    content: "";
    display: block;
    flex:1;
    height: 1px;
    background: #959595;
    margin-left: 15px;
}
.layoutLeft .teacher_desc>p{
    color:#777777;
    font-size: 14px;
    line-height: 30px;
    margin-bottom: 30px;
}
.layoutLeft .teacher_desc>div{
    display: flex;
}
.layoutLeft .teacher_desc>div>span{
    font-size: 14px;
    color:#777777;
    font-weight: bold;
    line-height: 30px;
}
.layoutLeft .teacher_desc>div>ul{
    display: flex;
    flex-wrap: wrap;
}
.layoutLeft .teacher_desc>div>ul>li{
    width:90px;
    height: 30px;
    box-sizing: border-box;
    padding-left: 25px;
    font-size: 13px;
    color:#fffefe;
    line-height: 30px;
    margin-left:23px;
}
.layoutLeft .teacher_desc>div>ul>li:nth-of-type(3n+0){
    background: url("https://imgs.sfkedu.com/yiyiarts/pc/home/img/v2019/teacher/d_t1.png") no-repeat;
}
.layoutLeft .teacher_desc>div>ul>li:nth-of-type(3n+1){
    background: url("https://imgs.sfkedu.com/yiyiarts/pc/home/img/v2019/teacher/d_t2.png") no-repeat;
}
.layoutLeft .teacher_desc>div>ul>li:nth-of-type(3n+2){
    background: url("https://imgs.sfkedu.com/yiyiarts/pc/home/img/v2019/teacher/d_t3.png") no-repeat;
}
.mt45{
    margin-top:0;
}
.orangeTitle h3{
    color:#d13e17;
    font-size: 22px;
    line-height: 22px;
}
#j_change_teacher_container{
    border:1px solid #ebebeb;
    padding:10px 20px;
}
.avatarInfo_avatar img{
    width:60px;
    height: 60px;
}
.avatarInfo_info a{
    color:#000000;
    font-size: 16px;
}
.teachers_item_v{
    width:15px;
    height: 13px;
    background-image:url("https://imgs.sfkedu.com/yiyiarts/pc/home/img/v2019/teacher/t_icon.png");
}
.avatarInfo_info span{
    color:#999999;
    padding-top:15px;
    padding-bottom: 15px;
}
.teacher_wenBtn{
    width:80px;
    height: 25px;
    border:1px solid #28a386;
    line-height: 25px;
    text-align: center;
    font-size: 12px!important;
    color:#28a386!important;
    background: none;
    border-radius: 0;
    margin-top:0;
}
.greenBtn:hover {
    color: #fff!important;
    background-color: #28a386;
}
.avatarInfo_info{
    padding-top:30px;
}
.avatarInfo_avatar{
    width:60px;
    height: 60px;
    margin-right:10px;
}
.avatarInfo_info{
    padding-top: 30px;
    padding-left: 80px;
}
.teachers_item_v:hover{
    background-position:0;
}
.avatarInfo_v2 .avatarInfo_avatar{
    top:30px;
}
.ask-item__pic img{
    width:100px;
    height: 100px;
}
.ask-item__title{
    color:#666;
    font-size: 18px;
}
.ask-item__attr{
    display: flex;
    align-items: flex-end;
}
.ask-item__tag{
    padding:3px 12px;
    border-radius: 3px;
    background-color:#28a386;
    height: auto;
    margin-left: 12px;
    font-size: 12px;
}
.ask-item__tag:hover{
    background-color:#28a386;
}
.ask-item__answer-c{
    color:#777;
}
.ask-item__showall{
    color:#28a386;
}
.ask-item{
    margin-top:50px;
    padding-bottom: 35px;
}
.ask-item__pic{
    width:100px;
    height: 100px;
}
.avatarInfo{
    border-color:#d7d7d7;
}
/* .page_x{
    display: flex;
    justify-content: flex-end;
    padding-right: 300px;
    align-items: center;
}
.page_x a,.page_x>span{
    font-size:16px;
    color:#999999;
}
.page_x>ul{
    display: flex;
}
.page_x>ul>li{
    width:25px;
    height: 25px;
}
.page_x a{
  display: block;
  width:25px;
  height: 25px;
  margin-left:22px;
  line-height: 25px;
  border-radius: 50%;
  text-align: center;
}
.page_x a:hover,.page_x>ul>li.active{
    background: #28a386;
    cursor: pointer;
    color:#fff;
}
.page_x>a{
    font-size: 18px;
} */
.pagebox{
    margin-top:45px;
    display: flex;
    justify-content: flex-end;
    align-items: center;
}
.pagebox>p{
    margin-left:25px;
    font-size: 16px;
    color:#999999;
    margin-bottom: 0;
}
.pagebox .pagination{
    margin-bottom: 0;
    display: flex;
    padding-left: 0;
    list-style: none;
    border-radius: .25rem;
}
.pagebox>#pagination .page-link{
    width:25px;
    height: 25px;
    padding:0;
    font-size: 16px;
    color:#999;
    border:none;
    text-align: center;
    border-radius: 50%;
    margin-left:20px;
    background: transparent;
    cursor: pointer;
    position: relative;
    display: block;
    line-height: 1.5;
}
.pagebox>#pagination  .page-link:hover{
    background: #28a386;
    color:#fff;
}
.pagebox>#pagination .page-item:first-child.active .page-link{
    background: #ccc;
}
.pagebox>#pagination .page-item:last-child.active .page-link{
    background: #ccc;
}
.pagebox>#pagination .page-item.active .page-link{
    background: #28a386;
    color:#fff;
}