@charset "utf-8";
.banner {
    padding-top: 89px;
}

.footer {
    margin-top: 0;
}

.pagination {
    text-align: center;
    font-size: 0;
    padding-top: 50px;
}

.pagination a {
    display: inline-block;
    border: 1px solid #dcdcdc;
    padding: 0 12px;
    height: 35px;
    font-size: 14px;
    line-height: 35px;
    text-align: center;
    color: #666;
    margin: 0 7px;
}

.pagination a.active {
    background: #275BA4;
    color: #fff;
    border: 1px solid #275BA4;
}

.pagination a:hover {
    background: #275BA4;
    color: #fff;
    border: 1px solid #275BA4;
}

.pagination span {
    display: inline-block;
    font-size: 14px;
}

#nymain {
    position: relative;
    padding-top: 40px;
    padding-bottom: 140px;
    z-index: 3;
}

.nymain .leftNav {
    float: left;
    width: 270px;
    position: relative;
    box-sizing: border-box;
    background: #275BA4;
}

.nymain .leftNav p {
    position: relative;
    padding: 20px 0;
    background: #275BA4;
    font-size: 30px;
    color: #fff;
    text-align: center;
}

.nymain .leftNav p i {
    display: block;
    margin-top: 5px;
    font-style: normal;
    font-size: 12px;
    color: #fff;
    text-transform: uppercase;
    opacity: .59;
}

.nymain .leftNav p span {
    position: absolute;
    top: 36px;
    right: 10px;
    width: 25px;
    height: 25px;
    background: url(../images/sub_left_down2.png) no-repeat center center;
    background-size: 14px 14px;
    display: none;
}

.nymain .leftNav p span.on {
    transform: rotate(45deg);
}


/* ??…é?μ????o§?????? */

.third-nav {
    display: none;
}

.third-nav>a {
    font-size: 13px !important;
    display: block;
    color: #333;
    padding-left: 50px;
    line-height: 30px;
}

.third-nav>a:hover {
    color: #275BA4;
}

.nymain .leftNav>ul>li>ul>li {
    position: relative;
}

.nymain .leftNav>ul {
    position: relative;
    background-color: #f6f6f6;
    margin-left: 15px;
    padding-right: 5px;
    min-height: 600px;
}

.nymain .leftNav>ul:after {
  /*  content: "";
    position: absolute;
    left: 0;
    right: 0;
    bottom: -45px;
    height: 141px;
   background: url(../images/ny-l-tc.png) no-repeat center center;
    background-size: cover;*/
}

.nymain .leftNav>ul>li {
    position: relative;
    background-color: #fff;
    margin-bottom: 5px;
}

.nymain .leftNav>ul>li>a {
    display: block;
    font-size: 18px;
    color: #333333;
    line-height: 60px;
    padding-left: 30px;
    border-bottom: 1px solid #eeeeee;
}

.nymain .leftNav>ul>li>span {
    position: absolute;
    width: 20px;
    height: 20px;
    right: 15px;
    top: 20px;
    line-height: 50px;
    background: url(../images/xl.png) no-repeat center center;
    cursor: pointer;
}

.nymain .leftNav>ul>li.on>span {
    transform: rotate(90deg);
}

.nymain .leftNav>ul>li.active>a {
    background: #e4edf8;
    color: #275BA4;
}

.nymain .leftNav>ul>li.active>ul {
    display: block;
}

.nymain .leftNav>ul>li:hover>a {
    color: #275BA4;
    background: #e4edf8;
}

.nymain .leftNav>ul>li>ul {
    display: none;
    background: #f6f7f9;
    padding-top: 0;
    padding-bottom: 0;
    padding-right: 0;
}

.nymain .leftNav>ul>li>ul>li>a {
    display: block;
    font-size: 14px;
    color: #333;
    padding-left: 50px;
    line-height: 50px;
}

.nymain .leftNav>ul>li>ul>li>a:hover {
    color: #275BA4;
}

.ny-right {
    overflow: hidden;
    padding-left: 40px;
}

.ny-title {
    position: relative;
    line-height: 60px;
    padding: 0 20px;
    background-color: #f6f6f6;
}

.position {
    font-size: 0;
    text-align: left;
    padding-left: 20px;
    background: url(../images/position.png) no-repeat left center;
}

.position span {
    color: #666;
    font-size: 16px;
    vertical-align: middle;
}

.position img {
    height: 16px;
    vertical-align: middle;
    margin-right: 5px;
}

.position a {
    font-size: 16px;
    color: #666666;
    margin: 0 5px;
    vertical-align: middle;
}

.position a:hover {
    color: #275BA4;
}


/* 标题列表 */

.list {
    margin-top: 10px;
}

.list>ul>li {
    position: relative;
    padding-left: 40px;
    padding-right: 95px;
    line-height: 60px;
    border-bottom: 1px solid #e6e6e6;
    background: url(../images/ny-list.png) no-repeat 15px center;
}

.list>ul>li>a {
    display: block;
    font-size: 16px;
    color: #333;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.list>ul>li span {
    position: absolute;
    right: 0;
    top: 0;
    font-size: 16px;
    color: #999;
}

.list>ul>li:hover>a {
    color: #275BA4;
}


/* 内容页 */


/* 内容页 */

.art-main h2 {
    text-align: center;
    color: #333;
    font-size: 24px;
    margin-bottom: 20px;
    padding-top: 20px;
}

.art-main .art-tit h3 {
    text-align: center;
    color: #000;
    font-size: 30px;
    margin: 25px 0;
}

.art-main .art-body p {
    color: #666;
    font-size: 16px;
 margin-bottom: 10px;
}

.art-main .art-body p.img-tp img {
    display: block;
    width: 100%;
    max-width: 1020px;
    margin: auto;
}

.art-main .art-body img {
    max-width: 80% !important;
}

.art-main .cont-tit p {
    font-size: 0;
    text-align: center;
    line-height: 50px;
    background-color: #f2f7fb;
}

.art-main .cont-tit p img {
    display: inline-block;
    vertical-align: middle;
    height: 16px;
    margin-right: 5px;
}

.art-main .cont-tit p .liulan {
    margin-left: 50px;
}

.art-main .cont-tit p span {
    display: inline-block;
    vertical-align: middle;
    font-size: 16px;
    color: #8e8e8e;
    margin: 0 20px;
}


/* 师资列表 */

.teach>ul>li {
    float: left;
    width: 48%;
    margin-left: 4%;
    margin-top: 40px;
    overflow: hidden;
}

.teach>ul>li:nth-child(2n-1) {
    margin-left: 0;
}

.teach>ul>li .tp {
    float: left;
    width: 153px;
}

.teach>ul>li .tp .pic {
    padding-top: 122.2%;
}

.teach>ul>li .text {
    overflow: hidden;
    padding-left: 35px;
}

.teach>ul>li .text h2 {
    font-size: 24px;
    color: #275BA4;
    font-weight: normal;
    margin-bottom: 15px;
}

.teach>ul>li .text p {
    font-size: 16px;
    color: #666666;
}

.teach>ul>li .text .jj {
    margin-top: 10px;
    padding-bottom: 15px;
    border-bottom: 1px solid #dfe3ec;
}

.teach>ul>li .text .jj p {
    line-height: 22px;
    height: 44px;
    overflow: hidden;
}

.teach>ul>li .text .more {
    width: 110px;
    height: 30px;
    border: 1px solid #f78100;
    text-align: center;
    line-height: 30px;
    margin-top: 15px;
    float: right;
}

.teach>ul>li .text .more a {
    padding-left: 35px;
    background: url(../images/sz-more.png) no-repeat left center;
    font-size: 16px;
    color: #f78100;
}


/* 师资内页 */

.sz-top {
    margin-top: 35px;
    margin-bottom: 45px;
    overflow: hidden;
}

.sz-top .sz-l {
    float: left;
    width: 280px;
}

.sz-top .sz-l .pic {
    padding-top: 132%;
}

.sz-top .sz-r {
    overflow: hidden;
    padding-left: 45px;
}

.sz-top .sz-r h2 {
    display: inline-block;
    padding-bottom: 15px;
    font-size: 24px;
    color: #275BA4;
    font-weight: normal;
    border-bottom: 1px solid #275BA4;
    margin-bottom: 25px;
}

.sz-top .sz-r p {
    font-size: 18px;
    color: #333;
    margin-bottom: 10px;
}

.sz-down {
    position: relative;
    padding-left: 40px;
}

.sz-down::before {
    content: "";
    position: absolute;
    top: 0;
    left: 0;
    width: 2px;
    height: 60px;
    background-color: #275BA4;
}

.sz-down p {
    margin-top: 40px;
    line-height: 32px;
    font-size: 16px;
    color: #666;
}


/* 图文列表 */

.main-down>ul>li {
    margin-top: 40px;
    transition: all .3s;
}

.main-down ul li a {
    overflow: hidden;
    display: block;
}

.tw-pic {
    position: relative;
    float: left;
    width: 284px;
    overflow: hidden;
    border-bottom-right-radius: 20px;
}

.tw-pic .pic {
    padding-top: 56.3%;
}

.tw-pic img {
    display: block;
    width: 100%;
    transition: all .3s;
}

.main-down ul li:hover .tw-pic img {
    transform: scale(1.2);
}

.zs-text {
    position: relative;
    overflow: hidden;
    padding-left: 60px;
    margin-left: 32px;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: normal;
}

.zs-text::after {
    content: "";
    position: absolute;
    left: 30px;
    top: 0;
    width: 3px;
    height: 70px;
    background-color: #275BA4;
}

.zs-text h3 {
    font-size: 24px;
    font-weight: normal;
    color: #333;
    margin-bottom: 20px;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.zs-text:hover h3 {
    color: #275BA4;
}

.zs-text p {
    font-size: 16px;
    line-height: 24px;
    height: 48px;
    margin-top: 10px;
    margin-bottom: 30px;
    color: #666;
    overflow: hidden;
}

.zs-text span {
    font-size: 16px;
    color: #275BA4;
}

@media screen and (max-width:1400px) {
    #nymain {
        padding-bottom: 40px;
    }
    .foot {
        padding-top: 50px;
    }
}

@media screen and (max-width:1024px) {
    .nymain .leftNav>ul:after {
        display: none;
    }
    .banner {
        padding-top: 0;
    }
    .nymain .leftNav {
        float: none;
        width: auto;
    }
    .nymain .leftNav p span {
        display: block;
    }
    .nymain .leftNav p {
        padding: 10px;
        font-size: 22px;
        text-align: left;
    }
    .nymain .leftNav p span {
        top: 12px;
    }
    .nymain .leftNav>ul {
        min-height: auto;
        margin-left: 5px;
        display: none;
    }
    .ny-right {
        padding-left: 0;
        margin-top: 15px;
    }
}

@media screen and (max-width:1000px) {
    .teach>ul>li .text {
        padding-left: 10px;
    }
    .teach>ul>li .text p {
        font-size: 14px;
    }
}

@media screen and (max-width:700px) {


.position a {
    margin: 0 0px;
}

.ny-title {
    padding: 0 5px;
}

    .nymain .leftNav>ul>li>a {
        font-size: 16px;
        line-height: 40px;
    }
    .nymain .leftNav>ul>li>span {
        right: 15px;
        top: 10px;
    }
    .foot {
        padding-top: 0;
    }
    .ny-title {
        line-height:27px;
    }
    .list>ul>li {
        background: url(../images/ny-list.png) no-repeat left center;
        padding-left: 25px;
        line-height: 40px;
        padding-right:90px;
    }
    .list>ul>li span {
        font-size: 12px;
    }
    .list>ul>li>a {
        font-size: 14px;
    }


    .position span {
        font-size: 14px;
    }
    .position a {
        font-size: 14px;
    }
    .pagination {
        padding-top: 15px;
    }
    #nymain {
        padding-top: 15px;
    }
    .art-main .art-tit h3 {
        margin: 15px 0;
        font-size: 18px;
    }
    .art-main .cont-tit p span {
        margin: 0 5px;
        font-size: 12px;
    }
    .art-main .cont-tit p {
        line-height: 24px;
        padding: 15px 0;
    }
    .art-main .art-body p {
        margin-top: 15px;
        margin-bottom: 5px;
        font-size: 14px;
    }
    .teach>ul>li {
        float: none;
        width: 100%;
        margin-left: 0;
        margin-top: 15px;
    }
    .teach>ul>li .text h2 {
        font-size: 20px;
        margin-bottom: 5px;
    }
    .teach>ul>li .text .jj {
        margin-top: 5px;
        padding-bottom: 5px;
    }
    .sz-top {
        margin-top: 15px;
        margin-bottom: 15px;
    }
    .sz-top .sz-l {
        width: 100px;
    }
    .sz-top .sz-r {
        padding-left: 15px;
    }
    .sz-top .sz-r h2 {
        font-size: 18px;
        padding-bottom: 10px;
        margin-bottom: 15px;
    }
    .sz-top .sz-r p {
        font-size: 14px;
    }
    .sz-down {
        padding-left: 15px;
    }
    .sz-down p {
        margin-top: 10px;
        font-size: 14px;
    }
}

@media screen and (max-width:500px) {
    .tw-pic {
        float: none;
        width: auto;
    }
    .zs-text {
        padding-left: 0;
        margin-top: 15px;
        margin-left: 0;
    }
    .zs-text::after {
        display: none;
    }
    .zs-text h3 {
        font-size: 20px;
        margin-bottom: 10px;
    }
    .zs-text p {
        margin-bottom: 15px;
    }
    .main-down>ul>li {
        margin-top: 15px;
    }
}