a.enterRoom,
.yuyue,
.btn_login {
    display: block;
    width: 70%;
    height: 35px;
    background: #cd0000;
    margin: 0 auto;
    text-align: center;
    line-height: 35px;
    color: #fff;
    border-radius: 5px;
    margin-top: 10px;
}

a {
    text-decoration: none;
    color: black;
    cursor: pointer;
}

div.banner {
    width: 100%;
}

div.banner img {
    width: 100%;
}

main {
    width: 100%;
    background: url(../images/teacher/atBack.png);
    background-size: 100% 380px;
    background-repeat: no-repeat;
    background-color: #EDEDED;
    padding: 30px 0 80px;
    font-size: 16px;
}

section.content-mian {
    width: 1200px;
    margin: 0 auto;
}

div.infoTip {
    width: 1200px;
    overflow: hidden;
    padding-bottom: 10px;
    border-bottom: 1px solid #dddddd;
}

.infoTip-gszx::before {
    content: '';
    display: inline-block;
    width: 7px;
    height: 27px;
    background-color: #D9261D;
    vertical-align: middle;
    margin-right: 16px;
    border-radius: 3px;
}

.infoTip-gszx {
    float: left;
    font-size: 25px;
    color: #333333;
}

.infoTip-back {
    float: right;
    margin-right: 18px;
}

.infoTip-back a {
    color: #8F8F8F;
}

div.about-Teacher {
    width: 1163px;
    height: 280px;
    margin: 18px auto 18px;
    box-sizing: border-box;
    color: #959595;
    display: flex;
    justify-content: space-between;
}

.at-photo {
    height: 280px;
    width: 200px;
    border: 1px solid #DDDDDD;
    background: #fff;
}

.at-photo>img {
    width: 100%;
    height: 100%;
}

div.at-introduce {
    height: 100%;
    width: 960px;
    background-color: #FFFFFF;
    border: 1px solid #DDDDDD;
    position: relative;
}

div.at-introduce-name {
    height: 88px;
    width: 840px;
    margin: 0 auto;
    border-bottom: 1px solid #DDDDDD;
}

p.introduceName-name {
    margin-top: 36px;
    line-height: 30px;
}

p.introduceName-name>strong {
    font-size: 30px;
    color: #D9261D;
    margin-right: 22px;
}

p.introduceName-profess {
    margin-top: 13px;
    line-height: 16px;
}

p.introduceName-profess d {
    margin: 0 3px;
    font-size: 20px;
}

span.evaluate {
    display: inline-block;
    position: absolute;
    top: 0;
    right: 20px;
}

div.at-introduce-back {
    width: 840px;
    margin: 20px auto;
    height: 105px;
    overflow: hidden;
    text-align: justify;
}
ul.page{
    width: 600px;
    margin: 20px auto 0;
}
ul.page li{
    float: left;
    display: inline-block;
    width: 38px;
    line-height: 38px;
    text-align: center;
    border: 1px solid #DDDDDD;
    margin-left: 10px;
    cursor: pointer;
}
ul.page>li.omit{
    border: none;
    font-size: 28px;
    line-height: 28px;
}
ul.page li:nth-of-type(1) {
    width:83px;
    height: 38px;
}
ul.page>li:last-of-type{
    width:83px;
    height: 38px;
}
ul.page>li.pageActive{
    background-color: #D9261D;
    color: #FDFFFF;
}