.pc_body {
    display: block;
}

.wap_body {
    display: none;
}

/*---------------------------------------------------------------------------------------------------------------手机站导航开始----------*/
.sp_header {
    height: 50px;
    overflow: hidden;
    background: #fff;
    position: fixed;
    z-index: 10;
    width: 100%;
}

.sp_logo {
    padding: 2.5px 10px;
    float: left;
    height: 50px
}

.sp_logo img {
    margin: auto;
    max-height: 45px;
}

.sp_nav {
    width: 50px;
    float: right;
    position: relative;
    cursor: pointer;
    height: 30px;
    margin-top: 15px
}

.sp_nav span {
    display: block;
    background: #c9141e;
    width: 30px;
    height: 2px;
    position: absolute;
    left: 10px;
    transition: all ease 0.35s
}

.sp_nav span:nth-of-type(1) {
    top: 0px
}

.sp_nav span:nth-of-type(2) {
    top: 10px
}

.sp_nav span:nth-of-type(3) {
    top: 20px
}

.sp_nav_se span:nth-of-type(1) {
    top: 10px;
    transform: rotate(45deg)
}

.sp_nav_se span:nth-of-type(2) {
    width: 0
}

.sp_nav_se span:nth-of-type(3) {
    top: 10px;
    transform: rotate(-45deg)
}

.sjj_nav {
    position: fixed;
    z-index: 1000;
    background: #eee;
    width: 100%;
    height: calc(100% - 49px);
    font-size: 14px;
    line-height: 40px;
    top: -100%;
    left: 0;
    overflow: auto;
    overflow-x: hidden;
    transition: top ease 0.35s;
}

.nav_show {
    top: 50px
}

.sjj_nav>ul>li:first-child {
    overflow: hidden;
    border-top: 0
}

.sjj_nav>ul>li:first-child>a {
    float: left;
    width: calc(100% - 70px)
}

.sjj_nav>ul>li:first-child .language {
    float: right;
    width: 70px;
    overflow: hidden;
    line-height: 30px;
    margin-top: 5px
}

.sjj_nav>ul>li:first-child .language a {
    width: 35px;
    float: left;
    border-left: 1px #ddd solid;
    text-align: center;
    color: #999;
}

.sjj_nav ul li i {
    position: absolute;
    top: 5px;
    right: 0px;
    border-left: 1px #ddd solid;
    height: 30px;
    padding: 0px 7px 0 7px;
}

.sjj_nav ul li i svg {
    transform: rotate(-90deg);
    transition: all ease 0.35s
}

.sjj_nav ul li .sjj_nav_i_se svg {
    transform: rotate(0deg)
}

.sjj_nav ul li {
    border-top: 1px #ddd solid;
    margin-left: 20px;
    position: relative;
    line-height: 40px;
    font-size: 14px
}

.sjj_nav>ul>li:last-child {
    border-bottom: 1px #ddd solid;
}

.sjj_nav ul li ul {
    display: none;
    clear: both;
}

.sjj_nav ul li a {
    color: #666;
    width: 80%
}

.sjj_nav ul li ul li a {
    color: #999;
    display: block;
    text-align: left;
}

.sjj_nav ul li i svg {
    width: 20px;
    height: 20px;
    fill: #555;
}

.sjj_nav ul li .sjj_nav_i_se svg {
    fill: #c9141e
}

.sjj_nav ul li ul li>ul {
    margin-left: 10px
}

/*---------------------------------------------------------------------------------------------------------------手机站导航结束----------*/

/* 手机端banner */

.flexslider .slides {
    padding: 0;
}

.flexslider .slides>li {
    display: none;
    backface-visibility: hidden;
}

.flexslider .slides img {
    width: 100%;
    display: block;
}

.slides::after {
    content: " ";
    display: block;
    clear: both;
    visibility: hidden;
    line-height: 0;
    height: 0px;
}

.flexslider {
    background: rgb(255, 255, 255) none repeat scroll 0% 0%;
    border: 0px solid rgb(255, 255, 255);
    position: relative;
}

.flex-viewport {
    max-height: 2000px;
    transition: all 1s ease 0s;
}

.flex-control-nav {
    width: 100%;
    position: absolute;
    bottom: 10px;
    margin: 0px;
    padding: 0;
    text-align: center;
    border: 0px dashed red;
}

.flex-control-nav li {
    margin: 0px 6px;
    display: inline-block;
}

.flex-control-paging li a {
    width: 10px;
    height: 10px;
    display: block;
    background: #fff;
    cursor: pointer;
    text-indent: -9999px;
    border-radius: 10px;
}

.flex-control-paging li a:hover {
    background: #007fc3;
}

.flex-control-paging li a.flex-active {
    background: #007fc3;
    width: 30px;
    border-radius: 5px;
    cursor: default;
}

/* end banner */

@media screen and (max-width: 1700px) {
    .banner {
        height: 500px;
    }
}

@media screen and (max-width: 1600px) {
    .banner {
        height: 460px;
    }
}

@media screen and (max-width: 1500px) {
    .banner {
        height: 420px;
    }
}

@media screen and (max-width:750px) {
    #ad {
        display: none;
    }

    .pc_body {
        display: none;
    }

    .wap_body {
        display: block;
    }

    .main {
        width: 92%;
    }

    .banner {
        min-width: 100%;
    }

    .pic_new .hd {
        bottom: 18px;
    }

    .pic_new .hd ul li {
        width: 8px;
        height: 8px;
        float: left;
        margin-left: 3px;
        border-radius: 50%;
    }

    .pic_new .bd ul li .new_bt h6 {
        font-size: 15px;
        margin-top: 0;
    }

    .pic_new .bd ul li .new_bt {
        padding: 10px 15px;
    }

    .pic_new,
    .bt_news {
        width: 100%;
        max-width: 100%;
    }

    .pic_new .bd ul li .news_img {
        height: 210px;
    }

    .bt_news ul {
        padding: 15px;
    }

    .bt_news ul li a,
    .mtnew ul li a {
        font-size: 14px;
        width: 70%;
    }

    .bt_news ul li span.time,
    .mtnew ul li span.time {
        font-size: 12px;
        width: 25%;
    }

    .tool ul li {
        width: 32%;
        margin-bottom: 10px;
        max-width: initial;
    }

    .tool ul li:nth-child(3n) {
        margin-right: 0;
    }

    .tool ul li a span {
        font-size: 15px;
    }

    .notice {
        width: 100%;
        max-width: 100%;
    }

    .new_tz ul li {
        height: 35px;
    }

    .new_tz ul li a {
        font-size: 14px;
        width: 70%;
    }

    .new_tz ul li span.time {
        font-size: 12px;
        width: 25%;
    }

    .notice .hd ul span {
        margin: 0;
    }

    .notice .hd ul li p {
        font-size: 16px;
    }

    .notice .hd ul li.on p b {
        display: none;
    }

    .notice .hd ul li {
        padding: 0 0 10px 0;
    }

    .notice .hd ul li.on {
        padding: 0 0 14px 0;
    }

    .new_tz ul li,
    .mtnew ul li {
        line-height: 34px;
    }

    .new_tz,
    .mtnew {
        padding: 15px;
    }

    .new_tz .more,
    .dynamic_nr .more,
    .mtnew .more {
        top: 0;
    }

    .new_tz .more a,
    .dynamic_nr .more a,
    .mtnew .more a {
        font-size: 14px;
    }

    .lm h5 {
        font-size: 16px;
        padding: 13px 0;
    }

    .lm h5 span {
        display: none;
    }

    .lm span {
        padding: 10px 0;
    }

    .lm span a {
        font-size: 14px;
    }

    .teachers ul li {
        width: 49%;
        max-width: 49%;
    }

    .teachers ul li:nth-child(2n) {
        margin-right: 0;
    }

    .teachers ul li .pic img {
        height: 120px;
    }

    .teachers ul li .bt {
        padding: 8px 10px;
    }

    .teachers ul li .bt h6 a {
        font-size: 14px;
    }

    .teachers ul li .bt span.time {
        margin-top: 5px;
        font-size: 12px;
        height: 15px;
        line-height: 15px;
    }

    .rec_expert h1.title {
        font-size: 12px;
        line-height: 25px;
    }

    .rec_expert h1.title span {
        font-size: 16px;
    }

    .links {
        height: 45px;
    }

    .linklist .link-nav {
        top: 45px;
    }

    .links .layout {
        width: 100%;
    }

    .linklist li {
        width: 33.333% !important;
        text-align: center;
        font-size: 14px;
        line-height: 45px;
        height: 45px;
    }

    .foot {
        margin-top: 20px;
    }

    .foot_l {
        max-width: 100%;
    }

    .foot_l p {
        font-size: 12px;
        text-align: center;
        display: none;
    }

    .foot_l img {
        float: initial;
        width: 200px;
        margin: 0 auto 10px;
        display: block;
    }

    .foot_r {
        float: initial;
        max-width: 100%;
        text-align: center;
        overflow: hidden;
    }

    .foot_r ul li img {
        width: 30%;
        float: initial;
    }

    .foot_r h6 {
        font-size: 16px;
    }

    .foot_r ul li span {
        font-size: 14px;
    }

    .copy p {
        font-size: 14px;
        line-height: 1.5;
    }

    .bg_foot {
        min-height: auto;
        padding-bottom: 20px;
    }

    .footer {
        background: rgba(0, 127, 195, 0.86);
        min-height: auto;
    }

}