.f_l {
    float: left;
}

.f_r {
    float: right;
}

#pc-session {
    border-bottom: 1px solid #c0c0c0;
}

.h1 {
    font-size: 1.8em;
}

.h4 {
    font-size: 1.22em;
}

/* 返回 */
.fanhui {
    float: left;
    margin: 20px 20px 0 20px;
    font-size: 20px;
}

.fanhui a {
    color: #9fa0a0;
}

.fanhui span {
    margin-left: 10px;
}

.pc-header-l {
    width: 1100px;
    height: 130px;
    margin: 0 auto;
    padding: 10px 0;
}

.pc-header-n {
    width: 100%;
    height: 52px;
    background: #17a7dc;
}

.pc-header-c {
    width: 1100px;
    height: 52px;
    margin: 0 auto;
}

.pc-header-c ul li {
    float: left;
    line-height: 52px;
}

.pc-header-c ul li a {
    display: block;
    color: #fff;
    font-size: 14px;
    line-height: 52px;
    padding: 0 25px;
}

.pc-header-l a {
    text-align: left;
    display: block;
}

.pc-header-c ul li a:hover {
    background: #0b7aa2;
}

.pc-header-t .pc-extrude:hover {
    background: url("../img/icon/icon-f.png") no-repeat #00cd22;
}

.pc-header-t a {
    background: url("../img/icon/icon-z.png") no-repeat #ffbc00;
    width: 160px;
    height: 52px;
    display: block;
    line-height: 52px;
    float: right;
    font-size: 15px;
    color: #fff;
}

.pc-header-t .pc-extrude {
    background: url("../img/icon/icon-f.png") no-repeat #27a03b;
}

.pc-header-t a:hover {
    background: url("../img/icon/icon-z.png") no-repeat #ffc82d;
}

.pc-centre-y ul li {
    background: url("../img/icon/icon-y.png") no-repeat left;
    border-bottom: 1px dotted #cccccc;
    line-height: 38px;
}

.pc-centre-c {
    width: 1100px;
    height: 416px;
    margin: 0 auto;
}

.pc-centre-l {
    width: 410px;
    height: 400px;
    padding-top: 20px;
    float: left;
}

.pc-centre-z {
    width: 425px;
    height: 400px;
    padding-top: 20px;
    float: left;
}

.pc-centre-r {
    width: 245px;
    height: 375px;
    padding-top: 20px;
    float: right;
    background: #17a7dc;
    border-radius: 10px;
    margin-top: 20px;
}

.pc-centre-b {
    width: 415px;
    height: 29px;
    background: url("../img/icon/icon-na.png") no-repeat left;
    margin-top: 11px;
    padding-top: 4px;
    padding-right: 10px;
}

.pc-centre-p {
    width: 415px;
    height: 29px;
    background: url("../img/icon/icon-ni.png") no-repeat left;
    margin-top: 11px;
    padding-top: 4px;
    padding-right: 10px;
}

.pc-centre-b a {
    width: 63px;
    height: 23px;
    background: #1289b6;
    color: #fff;
    display: block;
    border: 1px solid #d6f0fa;
    border-radius: 3px;
    text-align: center;
    line-height: 23px;
    float: right;
}

.pc-centre-p a {
    width: 63px;
    height: 23px;
    background: #1289b6;
    color: #fff;
    display: block;
    border: 1px solid #d6f0fa;
    border-radius: 3px;
    text-align: center;
    line-height: 23px;
    float: right;
}

.pc-handle-l {
    width: 153px;
    height: 200px;
    background: #4babce;
    border-radius: 10px;
    float: left;
    margin-right: 10px;
}

.pc-handle-r {
    width: 169px;
    height: 95px;
    background: #2892e4;
    border-radius: 10px;
    float: left;
    margin-bottom: 10px;
}

.pc-handle-i {
    width: 169px;
    height: 95px;
    background: #f6c230;
    border-radius: 10px;
    float: left;
    margin-bottom: 10px;
}

.pc-handle-s {
    width: 335px;
    height: 95px;
    background: #89ca62;
    border-radius: 10px;
    float: left;
}

.pc-system-c {
    width: 100%;
    height: 440px;
    background: #f3f3f3;
}

.pc-footer-c {
    width: 100%;
    height: 120px;
    background: #2d3e50;
    padding-top: 40px;
}

.pc-link-c {
    width: 100%;
    height: 300px;
    background: url("../img/bg/link-bj.png") no-repeat top center;
}

.pc-handle-c {
    width: 160px;
    height: 150px;
    background: #f7921c;
    border-radius: 10px;
    float: left;
    margin-bottom: 10px;
    margin-right: 12px;
}

.pc-handle-m {
    width: 160px;
    height: 150px;
    background: #1dc3f3;
    border-radius: 10px;
    float: left;
    margin-bottom: 10px;
}

.pc-handle-y {
    width: 160px;
    height: 150px;
    background: #f25e66;
    border-radius: 10px;
    float: left;
    margin-right: 12px;
}

.pc-handle-k {
    width: 160px;
    height: 150px;
    background: #63cef2;
    border-radius: 10px;
    float: left;
}

.mod-a a {
    width: 63px;
    height: 23px;
    background: #1289b6;
    color: #fff;
    display: block;
    border: 1px solid #d6f0fa;
    border-radius: 3px;
    text-align: center;
    line-height: 23px;
    float: right;
    opacity: .8;
}

.pc-centre-n {
    height: 40px;
}

.pc-centre-i {
    padding-left: 20px;
}

.pc-centre-s {
    padding: 0 15px;
}

.pc-centre-m {
    padding-top: 17px;
    padding-right: 20px;
}

.pc-centre-a {
    padding-left: 15px;
    height: 40px;
}

.pc-expert-j {
    padding-top: 30px;
}

.pc-centre-y {
    padding-left: 20px;
}

.pc-centre-n i img {
    width: 30px;
    height: 25px;
    display: block;
    float: left;
}

.pc-centre-a i img {
    width: 30px;
    height: 25px;
    display: block;
    float: left;
}

.pc-centre-s ul li {
    width: 200px;
    overflow: hidden;
    white-space: nowrap;
    text-overflow: ellipsis;
    border-bottom: 1px dotted #0b7aa2;
    line-height: 38px;
    color: #fff;
}

.pc-centre-m a {
    width: 63px;
    height: 23px;
    background: #1289b6;
    color: #fff;
    display: block;
    border: 1px solid #d6f0fa;
    border-radius: 3px;
    text-align: center;
    line-height: 23px;
    float: right;
}

.pc-centre-f i img {
    width: 35px;
    height: 31px;
}

.pc-centre-n h2 {
    float: left;
    font-size: 18px;
    color: #0889b8;
    padding-left: 5px;
}

.pc-centre-a h2 {
    float: left;
    font-size: 18px;
    color: #ffffff;
    padding-left: 5px;
}

.pc-centre-y ul li a {
    font-size: 13px;
    color: #767676;
    padding-left: 12px;
    width: 295px;
    overflow: hidden;
    white-space: nowrap;
    text-overflow: ellipsis;
    display: inline-block;
    float: left;
    line-height: 38px;
    text-align: left;
}

.pc-centre-y ul li span {
    color: #8d8a8a;
}

.pc-centre-y ul li a:hover {
    text-decoration: dashed;
    color: #333;
}

.pc-centre-s ul li a:hover {
    text-decoration: dashed;
    color: #055f7f;
}

.pc-expert-c {
    width: 100%;
    height: 320px;
    background: #eeeeee;
    margin-top: 70px;
}

.pc-platform-c {
    width: 920px;
    height: 415px;
    margin: 0 auto;
    padding-top: 20px;
}

.pc-links-c {
    width: 1100px;
    height: 300px;
    margin: 0 auto;
    padding-top: 20px;
}

.pc-survey-c {
    width: 1100px;
    margin: 0 auto;
    padding-top: 20px;
}

.pc-handle-t {
    float: left;
    width: 405px;
    border-left: 2px solid #cdcdcd;
    height: 338px;
    margin-top: 40px;
    margin-left: 35px;
    padding-left: 40px;
}

.pc-centre-f {
    margin-top: -20px;
    padding-bottom: 10px;
}

.pc-centre-s ul li a {
    font-size: 12px;
    color: #fff;
}

.pc-handle-l a {
    font-size: 18px;
    color: #fff;
}

.pc-handle-r a {
    font-size: 18px;
    color: #fff;
    line-height: 90px;
    float: left;
    display: block;
}

.pc-handle-i a {
    font-size: 18px;
    color: #fff;
    line-height: 90px;
    float: left;
    display: block;
}

.pc-handle-s a {
    font-size: 18px;
    color: #fff;
    line-height: 90px;
    float: left;
    display: block;
}

.pc-handle-r i {
    float: left;
}

.pc-handle-i i {
    float: left;
}

.pc-handle-s i {
    float: left;
}

.pc-handle-c a {
    font-size: 18px;
    color: #fff;
    width: 150px;
    text-align: center;
}

.pc-handle-m a {
    font-size: 18px;
    color: #fff;
    width: 150px;
    text-align: center;
}

.pc-handle-y a {
    font-size: 18px;
    color: #fff;
    width: 150px;
    text-align: center;
}

.pc-handle-k a {
    font-size: 18px;
    color: #fff;
    width: 150px;
    text-align: center;
}

.pc-footer-c p {
    font-size: 14px;
    color: #97acc2;
    padding-top: 5px;
}

.pc-system-l {
    width: 240px;
    float: left;
}

.pc-system-r {
    width: 800px;
    padding: 20px;
    background: #fff;
    float: right;
    margin-bottom: 40px;
}

.pc-system-l ul li {
    height: 55px;
    line-height: 55px;
    font-size: 16px;
    background: #fff;
    margin-bottom: 1px;
    border-left: 6px solid #dddddd;
}

.pc-system-l ul li a {
    height: 55px;
    line-height: 55px;
    font-size: 16px;
    color: #666666;
    display: block;
}

.pc-system-l .current {
    border-left: 6px solid #17a7dc;
    color: #0889b8;
}

.pc-system-l .current a {
    color: #0889b8;
}

.pc-system-r h2 {
    font-size: 16px;
    color: #666;
    text-align: left;
}

.pc-system-r p {
    font-size: 14px;
    color: #888;
    text-align: left;
    padding-top: 10px;
    padding-bottom: 10px;
    line-height: 28px;
    height: 134px;
    overflow: hidden;
}

.pc-system-y {
    padding-left: 0;
}

.pc-system-y ul li a {
    width: 695px;
}

.pc-survey-i img {
    text-align: center;
}

.pc-system-t {
    text-align: center;
}

.pc-system-t h1 {
    font-size: 16px;
    padding-bottom: 20px;
}

.pc-system-m {
    background: #f2f2f2;
    height: 35px;
    line-height: 35px;
    border-radius: 3px;
    width: 710px;
    margin: 0 auto;
}

.pc-system-m ul li {
    float: left;
    font-size: 13px;
    color: #666;
    line-height: 35px;
    padding-left: 100px;
}

.pc-books-l {
    width: 182px;
    height: 234px;
    background: url("../img/bg/book-bj.png") no-repeat right;
    float: left;
}

.pc-books-l img {
    width: 163px;
    height: 229px;
}

.pc-books-r {
    width: 590px;
    float: left;
    padding-left: 20px;
    padding-top: 55px;
}

.pc-books-c ul li {
    border-bottom: 1px solid #e8e7e7;
    padding: 15px 0;
    height: 235px;
    overflow: hidden;
}

.pc-survey-m {
    width: 970px;
    height: 450px;
    margin: 0 auto;
}

.pc-survey-d {
    text-align: left;
    padding-top: 20px;
    padding-left: 62px;
    padding-bottom: 220px;
}

.pc-survey-d h2 {
    font-size: 18px;
    color: #333;
    padding-bottom: 10px;
}

.pc-survey-d p {
    font-size: 14px;
    color: #666;
    padding: 3px 0;
}

.list-pc ul li {
    height: 245px;
}

.list-pc ul li img {
    height: 172px;
    padding-left: 0;
}

.list-pc ul li .gou {
    width: 110px;
    height: 32px;
    line-height: 32px;
    border: 1px solid #e0dfdf;
    text-align: center;
    display: block;
    background: #fff;
    border-radius: 3px;
}

.list-pc ul li .gou:hover {
    background: #17a7dc;
    border: 1px solid #17a7dc;
    color: #fff;
}

.pc-yScrollList {
    height: 425px;
}

.pc-yScrollList .yScrollListIn {
    height: 352px;
}

.pc-yScrollList .yScrollListInList {
    height: 352px;
}

.pc-yScrollList .yScrollListInList ul {
    height: 352px;
}

.pc-yScrollList .yScrollListInList ul li {
    height: 352px;
    font-size: 16px;
    text-align: left;
}

.pc-yScrollList .yScrollListInList ul li h3 {
    font-size: 14px;
    padding-top: 10px;
}

.pc-yScrollList .yScrollListInList ul li img {
    margin-left: 0;
}

.pc-yScrollList .yScrollListInList ul li p {
    color: #333;
    font-size: 14px;
    padding: 5px 0;
}

.pc-expert-h {
    height: 395px;
}

.list-pc ul li .gou-current {
    background: #17a7dc;
    border: 1px solid #17a7dc;
    color: #fff;
}

.pc-centre-o {
    width: 1100px;
    height: 380px;
    margin: 0 auto;
    padding: 20px 0;
}

.pc-centre-v i img {
    width: 30px;
    height: 30px;
    display: inline-block;
    float: left;
}

.pc-centre-v h2 {
    font-size: 16px;
    color: #0b7aa2;
    float: left;
    padding-left: 5px;
    line-height: 30px;
}

.pc-centre-v {
    height: 42px;
}

.pc-centre-g ul li {
    float: left;
    margin-right: 15px;
}

.pc-centre-g .text {
    text-align: left;
}

.pc-centre-g h2 {
    font-size: 14px;
    padding-top: 5px;
}

.pc-centre-g h3 {
    font-size: 14px;
    padding: 4px 0;
}

.pc-centre-g a {
    font-size: 14px;
    display: block;
    border: 1px solid #e0dfdf;
    width: 114px;
    height: 32px;
    text-align: center;
    line-height: 32px;
    border-radius: 3px;
}

.pc-centre-g a:hover {
    background: #17a7dc;
    border: 1px solid #17a7dc;
    color: #fff;
}

.pc-survey-q {
    width: 1070px;
    height: 900px;
    background: #fff;
    margin: 0 auto;
    padding: 15px;
}

.pc-search-c {
    background: #ddd;
    height: 42px;
}

.pc-search-c ul li {
    float: left;
    line-height: 42px;
    padding-left: 30px;
    padding-right: 40px;
    color: #666;
}

.pc-search-c ul li input {
    width: 220px;
    height: 25px;
    border: none;
    padding-left: 4px;
}

.pc-search-t h1 {
    font-size: 16px;
    color: #333;
    padding-bottom: 20px;
    padding-top: 5px;
}

.pc-search-c ul li a {
    width: 90px;
    height: 30px;
    line-height: 30px;
    background: #0b7aa2;
    color: #fff;
    display: block;
    border-radius: 3px;
    margin-top: 5px;
}

.pc-search-b {
    border: 1px solid #ddd;
    margin-top: 15px;
    padding-bottom: 200px;
}

.pc-search-b table {
    width: 100%;
}

.pc-search-b p {
    font-size: 12px;
    color: #888;
    text-align: center;
    padding-top: 30px;
}

.pc-search-b table th {
    border-right: 1px solid #ddd;
    border-bottom: 1px solid #ddd;
    padding: 10px 0;
    font-size: 13px;
    color: #666;
}

.pc-search-b table td {
    padding: 10px 0;
}

.pc-page-c {
    padding-top: 20px;
}

.pc-page-c a {
    width: 80px;
    height: 30px;
    display: block;
    background: #ddd;
    color: #333;
    font-size: 12px;
    margin-left: 10px;
    float: right;
    border-radius: 3px;
    line-height: 30px;
}

.pc-links-ti h2 {
    color: #0b7aa2;
}

.pc-links-ws ul li {
    float: left;
    width: 199px;
    height: 59px;
    padding-bottom: 14px;
    padding-right: 10px;
}

.pc-links-ws ul li a {
    width: 196px;
    height: 57px;
    border: 1px solid #ddd;
    display: block;
    border-radius: 3px;
}

.pc-session-c {
    width: 1100px;
    height: 100px;
    margin: 0 auto;
    position: relative;
}

.pc-session-l {
    width: 200px;
    height: auto;
    float: left;
}

.pc-session-l a img {
    width: 100%;
}

.pc-speaker-c {
    width: 100%;
    min-height: 450px;
    padding-bottom: 30px;
}

.pc-speaker-w {
    width: 1100px;
    margin: 0 auto;
}

.pc-speaker-t {
    width: 379px;
    height: 90px;
    background: url("../images/title.png") no-repeat top center;
    margin: 0 auto;
    line-height: 90px;
}

.pc-speaker-t h2 {
    font-size: 24px;
    height: 90px;
    line-height: 90px;
    color: #333;
}

.pc-speaker-f-w {
    text-align: left;
    padding-bottom: 40px;
}

.pc-speaker-f-w h3 {
    font-size: 16px;
    padding-bottom: 10px;
    padding-top: 10px;
}

.pc-speaker-f-w p {
    font-size: 18px;
    padding-bottom: 5px;
}

.pc-host-c {
    width: 100%;
}

.pc-footer-s {
    width: 100%;
    height: 196px;
    color: #727171;
    background: #EFEFEF;
    -moz-box-shadow: inset 0px 0px 10px #ccc;
    -webkit-box-shadow: inset 0px 0px 10px #ccc;
    box-shadow: inset 0px 0px 10px #ccc;
    zoom: 1;
    -ms-filter: progid:DXImageTransform.Microsoft.Shadow(color='#ccc', Direction=180, Strength=10);
}

.pc-footer-w {
    width: 100%;
    max-width: 1100px;
    margin: 0 auto;
    padding-top: 20px;
}

.pc-footer-w .code {
    margin-right: 30px;
}

.pc-footer-w .copyright {
    margin-top: 40px;
    margin-left: 30px;
}

.pc-footer-w p {
    font-size: 16px;
    line-height: 36px;
}

.pc-footer-w .tel {
    font-size: 16px;
    margin-left: 20px;
}

.pc-footer-w .f_r {
    margin-top: 65px;
    margin-right: 30px;
}

.pc-footer-w a {
    font-size: 16px;
}

.wangbei_icon {
    width: 30px;
    height: 30px;
    display: inline-block;
    vertical-align: middle;
    background: url(//www.oldkids.cn/images/2.0/index_icon.png) no-repeat -33px -473px;
    margin-right: 20px;
}

.zhengxinwang_icon {
    width: 30px;
    height: 30px;
    display: inline-block;
    vertical-align: middle;
    background: url(//www.oldkids.cn/images/2.0/index_icon.png) no-repeat -82px -473px;
    margin-right: 20px;
}

.pc-fs-title {
    width: 140px;
    margin: 0 auto;
    text-align: center;
}

.pc-fs-title h2 {
    font-size: 16px;
    color: #fff;
    background: #0068b7;
    border-radius: 4px;
    height: 42px;
    line-height: 42px;
}

.pc-fs-lin {
    width: 1px;
    height: 22px;
    background: #d2d2d2;
    margin: 0 auto;
}

.pc-fs-ba {
    width: 825px;
    height: 1px;
    background: #d2d2d2;
    margin: 0 auto;
}

.pc-fs-fi {
    width: 825px;
    height: 22px;
    margin: 0 auto;
}

.pc-fs-fl1 {
    width: 205px;
    height: 22px;
    border-left: 1px solid #d2d2d2;
    float: left;
}

.pc-fs-fl2 {
    width: 205px;
    height: 22px;
    border-left: 1px solid #d2d2d2;
    float: left;
}

.pc-fs-fl3 {
    width: 205px;
    height: 22px;
    border-left: 1px solid #d2d2d2;
    float: left;
}

.pc-fs-fl4 {
    width: 205px;
    height: 22px;
    border-right: 1px solid #d2d2d2;
    float: left;
}

.pc-fs-text h2 {
    background: #29b26a;
    font-size: 16px;
}

.clearfix {
    clear: both;
}

/* 页码 */
.text-center {
    text-align: center;
}

.ui-pagination-container .ui-pagination-page-item ,.ui-pagination-container .ui-pagination-page-btn{
	font-size: 16px;
	background: #fff;
    text-decoration: none;
    padding: 6px 12px;
    color: #231916;
    border: 1px solid #c0c0c0;
    border-left: none;
}

.ui-pagination-container .ui-pagination-page-item:first-child {
    border-left: 1px solid #c0c0c0;
}

.ui-pagination-container .ui-pagination-page-item:hover {
    background-color: #eee;
	text-decoration: none;
}

.ui-pagination-container .ui-pagination-page-item.active {
    color: #fff;
    cursor: default;
    background-color: #9FA0A0;
    border-color: #9FA0A0;
}

.ui-pagination-container input {
	display: none;
}

.ui-pagination-container .ui-pagination-page-btn {
	display: none;
}

.ui-pagination-container a:last-child {
	display: none;
}

/** iPad **/
@media screen and (min-width: 768px) and (max-width: 1024px) {
    #pc-speaker {
        min-height: calc(100vh - 445px);
    }

    .fanhui a {
        font-size: 36px;
    }

    .fanhui span {
        font-size: 36px;
    }

    .pc-session-c {
        width: 100%;
    }

    .pc-speaker-w {
        width: 100%;
    }

    .imglist ul li {
        margin: 0 0 20px 0;
    }

    .news-item {
        width: 90%;
        float: none;
        margin: 0 auto;
    }

    .pc-speaker-f-w {
        width: 96%;
        margin: 0 30px;
    }

    #pc-speaker .pc-speaker-f-w h3 {
        font-size: 36px;
    }
    
    .news_detail .square li {
        font-size: 40px;
    }

    .news_detail .square li a {
        font-size: 40px;
    }

    .news_detail .square li .text-info {
        font-size: 36px;
    }

    .ui-pagination-container .ui-pagination-page-item, .ui-pagination-container .ui-pagination-page-btn {
        font-size: 36px;
        padding: 30px 40px;
    }
}

/** iPhone **/
@media screen and (min-width: 320px) and (max-width: 767px) {
    #pc-speaker {
        min-height: calc(100vh - 445px);
    }

    .pc-session-c {
        width: 100%;
    }

    .pc-speaker-w {
        width: 100%;
    }

    .imglist ul li {
        margin: 0 0 20px 0;
    }

    .pc-speaker-f-w {
        width: 96%;
        margin: 0 2%;
    }

    #pc-speaker .pc-speaker-f-w h3 {
        font-size: 36px;
    }

    .news_detail .square li {
        font-size: 40px;
    }

    .news_detail .square li a {
        font-size: 40px;
    }

    .news_detail .square li .text-info {
        font-size: 36px;
    }

    .ui-pagination-container .ui-pagination-page-item, .ui-pagination-container .ui-pagination-page-btn {
        font-size: 36px;
        padding: 30px 40px;
    }
}

@media only screen and (min-width: 1600px) {
    .pc-speaker-c {
        min-height: 642px;
    }
}