/*!
 * http://www.51Talk.com
 * copyright (c) 2015 51Talk
 */.info{background:#303030;color:#888;padding:44px 0 60px 0;font-size:12px}.info .centerMth{width:966px;margin:0 auto}.info .centerMth.footerMth{width:1020px}.info .tc_p{text-align:center}.info .tc_p a{color:#888;margin:0 12px}.info .tc_p a:hover{color:#ff9600}.info .link-word{position:relative;height:18px;margin-top:30px;border-top:1px #424242 solid}.info .link-word em{position:absolute;text-align:center;top:-10px;left:50%;margin-left:-36px;width:72px;background:#303030}.info .link-info{line-height:22px}.info .link-info a{margin-left:10px;color:#888}.info .link-info p{text-align:center}.info .link-ti{border-top:1px #424242 solid;margin-top:26px;padding-top:22px}.info .link-ti .link-ul{width:610px;height:49px;margin:0 auto}.info .link-ti .link-ul li{float:left;width:152px}.info .link-ft{text-align:center;margin-top:20px}.info .link-ft.footer_desc{margin-top:10px}.info .link-ft em{margin:0 5px}.info .link-ft a{color:#888;vertical-align:middle}.info .link-ft .police_icon{display:inline-block;width:14px;height:16px;line-height:1;margin-right:5px;background:url(../../../../images/html/www_new/common/police_icon.png?v=8Gfj3e6bCjXebpKtjD1HDA%3D%3D) no-repeat}.desc_link{width:100%;background-color:#f6d062;height:108px}.desc_link ul{width:1200px;margin:0 auto;overflow:hidden}.desc_link li{float:left;width:33.33%;height:100px;position:relative}.desc_link li:first-child a{padding-left:30px}.desc_link li:last-child a{padding-left:84px}.desc_link li:before{content:'';position:absolute;width:1px;height:36px;top:50%;margin-top:-18px;left:-1px;background-color:#e7c944}.desc_link li a{display:block;padding:30px 0;padding-left:92px}.fl{float:left}.fr{float:right}.wrap-header{height:44px;line-height:44px;width:100%;background:#383838}.wrap-header .header{width:1200px;margin:0 auto;font-size:13px;color:#b2b2b2;line-height:inherit;padding:inherit}.wrap-header .header .orange{color:#ffa900}.wrap-header .header .right{font-size:12px}.wrap-header .header .right ul{margin-right:0}.wrap-header .header .right .g-weibo{background:url(../../../../images/html/www_new/common/weibo.png?v=LWbnBraQJk0hZBRS6fwbVQ%3D%3D) left center no-repeat;background-size:19px 16px;display:inline-block;padding-left:26px}.wrap-header .header .right .divider{height:13px;display:inline-block;width:1px;background-color:#747474;margin:16px 18px 0}.wrap-header .header .right .g-wx{background:url(../../../../images/html/www_new/common/weixin.png?v=vxF0ItioAk6bLQa6iDE6nw%3D%3D) left center no-repeat;background-size:20px 17px;display:inline-block;padding-left:29px}.wrap-header .header .right .g-wx.adult_nav{background:none;cursor:pointer}.wrap-header .header .right .weibo,.wrap-header .header .right .weixin{position:absolute;z-index:9999;right:72px;top:34px;-webkit-transform:rotateY(0deg);transform:rotateY(0deg);display:none}.wrap-header .header .right .weibo a,.wrap-header .header .right .weixin a{display:block}.wrap-header .header .right .weibo{right:-11px;top:34px;background:url(../../../../images/html/www_new//common/get_weibo.png?v=h2l7sQt2BKT%2FVxqwGAcIYQ%3D%3D) no-repeat;background-size:contain;display:inline-block;width:119px;height:66px;line-height:55px;display:none;text-align:center;font-size:14px;color:#ff9600}.wrap-header .header .right .weibo a{width:90px;height:55px}.wrap-header .header .right li{position:relative;display:inline-block;border:none}.wrap-header .header .right li a{color:#999}.wrap-header .header .right li a:hover{color:#ffa900}.wrap-header .header .right li .reg{color:#ffa900;text-decoration:underline}.wrap-header .header .right li span{cursor:pointer}.wrap-header .header .right li span:hover{color:#ffa900}@-webkit-keyframes fadeIn{from{opacity:0}to{opacity:1}}.wrap-header .header .right li .g-weibo:hover .weibo{display:block;-webkit-animation:fadeIn 1s}.wrap-header .header .right li .g-wx:hover .weixin{display:block;-webkit-animation:fadeIn 1s}.wrap-header .header .right .no-l-b{border-left:none}.wrap-fadeOutUp{vertical-align:middle;-webkit-animation-fill-mode:backwards;animation-fill-mode:backwards;-webkit-animation-name:fadeOutUp;-webkit-animation-duration:2s;animation-name:fadeOutUp;animation-duration:2s}.wrap-nav{width:100%;position:relative;z-index:99;top:0}.wrap-nav .logo{float:left}.wrap-nav .wrap-box-list{padding:8px 0;width:1200px;margin:0 auto}.wrap-nav .free_get_btn{position:fixed;right:0;left:0;top:0;background-color:#fff;height:54px;margin:auto;width:100%;z-index:9999}.wrap-nav .free_get_btn .free_out{width:1200px;margin:0 auto;position:relative;height:54px}.wrap-nav .free_get_btn .free_link{position:absolute;top:0;bottom:0;right:0;margin:auto;width:137px;background:url(../../../../images/html/www_new/common/free_get.png?v=d0EuQZ1zrqnG7qkTRusOdg%3D%3D) no-repeat;background-size:contain;height:38px;display:inline-block;cursor:pointer}.wrap-nav .btns{float:right;height:38px;line-height:38px;padding-top:1px}.wrap-nav .btns .user_state{font-size:14px}.wrap-nav .btns .user_state span{width:90px;text-overflow:ellipsis;overflow:hidden;text-align:right;margin-right:12px;float:left;padding-top:3px}.wrap-nav .btns .user_state em{color:#ff6941}.wrap-nav .btns .user_state .user_center{width:91px;background:url(../../../../images/html/www_new/common/user_center.png?v=LZRt59nVP9MwpuYRHTA5Qw%3D%3D) no-repeat;background-size:contain}.wrap-nav .btns.fix_btns{top:0;position:fixed;right:0;left:0;margin:auto;width:100%;z-index:999;height:54px;background-color:#fff}.wrap-nav .btns.fix_btns .fix_btn{position:absolute;right:0;left:0;margin:auto;padding-top:8px;width:1200px}.wrap-nav .btns.fix_btns .middle{position:absolute;right:0}.wrap-nav .btns.initial_btns{top:initial;position:relative;right:initial;left:initial;width:auto;margin:initial;height:auto}.wrap-nav .btns.initial_btns .middle{position:initial;right:initial}.wrap-nav .btns .login_btns{position:initial;right:initial}.wrap-nav .btns a{height:38px;display:inline-block;cursor:pointer}.wrap-nav .btns a.login_btn{width:82px;background:url(../../../../images/html/www_new/common/login_btn.png?v=0XN6nRhGINYIaFSKGjgXCQ%3D%3D) no-repeat;background-size:contain;margin-right:16px}.wrap-nav .btns a.free_get{width:137px;background:url(../../../../images/html/www_new/common/free_get.png?v=d0EuQZ1zrqnG7qkTRusOdg%3D%3D) no-repeat;background-size:contain;display:none;float:right}.wrap-nav .logo{margin-top:-2px}.wrap-nav .logo i{display:inline-block;width:149px;height:48px;background:url(../../../../images/html/www_new/openclass/logo.png?v=2RibbJV60wgpTbBvIvpaxA%3D%3D) center no-repeat;background-size:149px 48px;padding-top:6px;float:left}.wrap-nav .logo .add-ten-img{background:url(../../../../images/html/www_new/common/log_ten.png?v=G6ZPlp3mznh%2BNz7KXNF7pQ%3D%3D) no-repeat}.wrap-nav .logo b{float:left;height:47px;line-height:1;margin-left:11px;padding-left:13px;padding-top:10px;color:#58595b;font-size:12px;border-left:none}.wrap-nav .logo b span{display:block;margin:0 0 9px 0}.wrap-nav .nav{position:relative;margin-left:70px}.wrap-nav .nav .underline{position:absolute;bottom:-27px;width:80px;height:6px;border-radius:3px;background:#fff}.wrap-nav .menu{position:relative;margin-right:0}.wrap-nav .menu li{display:inline-block;float:left;font-size:16px;line-height:22px;position:relative;padding:9px 0 14px 36px;color:#333}.wrap-nav .menu li:first-child{padding-left:0}.wrap-nav .menu li a{color:#333}.wrap-nav .menu .back{position:absolute;padding:0;bottom:-48px;width:80px;height:6px;border-radius:3px;background:#ffc211}.wrap-nav .menu .yello{background:#ffa900}.wrap-nav .menu .blue{background:#004ea2}.wrap-nav .menu .green{background:#2ab600}.wrap-nav .index li.current a{color:#333}.wrap-nav .nav-list{z-index:10;width:100%}.wrap-nav .nav-list .list-ct{width:1200px;margin:0 auto;text-align:center;font-size:16px}.wrap-nav .nav-list .list-ct ul{height:46px}.wrap-nav .nav-list .list-ct ul li{float:left;width:200px}.wrap-nav .nav-list .list-ct ul li a{display:block;height:46px;line-height:46px;color:#fff}.wrap-nav-index{height:114px;border-bottom-style:solid;border-bottom-width:1px;border-bottom-color:#f5f5f5;border-bottom-color:#f5f5f5\9;*border-bottom-color:#fff}.wrap-nav-index .wrap-box{width:1200px;margin:0 auto;padding:15px 0 0 0}.wrap-nav-index .index li.current a{color:#333}.w_acload{position:absolute;top:31px;right:0;width:130px;height:105px;z-index:999}#u-gotop{position:fixed;right:17.4%;bottom:246px;_position:absolute;display:none;text-indent:-99999px;z-index:9999}#u-gotop a{display:block;width:54px;height:54px;background:url(../../../../images/html/www_new/openclass/gotoTop_n.png?v=N8Vqm54la6NbNhZBZ411Xg%3D%3D) no-repeat}.north-nav-list .wrap-box{background-color:#fff}.north-nav-list .index li.current a{color:#004ea2}.north-nav-list .index li a:hover{color:#004ea2}.north-nav-list .nav-list{background:#025ec1}.north-nav-list .nav-list .list-ct ul li a:hover{background:#2876ca}.north-nav-list .nav-list .list-ct ul .crt a{background:#00438a}.north-nav-list .wrap-box-list .menu .back{background:#ffc211}.adult-nav-list .wrap-box{background-color:#fff}.adult-nav-list .index li.current a{color:#333}.adult-nav-list .index li a:hover{color:#333}.adult-nav-list .wrap-box-list .menu .back{background:#f5c446}.adult-nav-list .nav-list{background:#ffa200}.adult-nav-list .nav-list .list-ct ul li a:hover{background:#ffb026}.adult-nav-list .nav-list .list-ct ul .crt a{background:#e67d00}.teenager-nav-list .wrap-box{background-color:#fff}.teenager-nav-list .index li.current a{color:#ff722c}.teenager-nav-list .index li a:hover{color:#ff722c}.teenager-nav-list .wrap-box-list .menu .back{background:#ffc211}.teenager-nav-list .nav-list{background:#ff722c}.teenager-nav-list .nav-list .list-ct ul li a:hover{background:#ff874b}.teenager-nav-list .nav-list .list-ct ul .crt a{background:#fb5401}.rt-side-bar{position:fixed;top:260px;right:30px;cursor:pointer;z-index:1000}.rt-side-bar .bar-list{position:relative;width:66px;z-index:1000}.rt-side-bar .bar-list li{position:relative;width:66px;height:66px;margin-bottom:7px;top:inherit}.rt-side-bar .bar-list li span{float:left;width:66px;height:66px;background:url(../../../../images/html/www_new/common/add_banner_icon.png?v=B3hFCQ8O8A3SbBroJbyCAw%3D%3D) no-repeat}.rt-side-bar .bar-list li:first-child{margin-bottom:0}.rt-side-bar .bar-list .app-wx .b-up{background-position:-69px -1px}.rt-side-bar .bar-list .online .b-up{background-position:-140px 0}.rt-side-bar .bar-list .w-wx .b-up{background-position:-32px 0}.rt-side-bar .bar-list .mobile{height:114px}.rt-side-bar .bar-list .mobile .b-up{height:114px;background-position:-64px 0}.rt-side-bar .ipad{position:relative;width:32px;height:96px}.rt-side-bar .ipad .b-up{float:left;width:32px;height:96px;background:url(../../../../images/html/www_new/common/ipad.png?v=LXImstxLgy%2Bn3jSxRCi7Lw%3D%3D) 0 0 no-repeat}.rt-side-bar .b-hover{position:absolute;top:0;right:75px;width:129px;height:123px;background:url(../../../../images/html/www_new/common/add_banner_icon.png?v=B3hFCQ8O8A3SbBroJbyCAw%3D%3D) no-repeat;background-position:0 0;display:none;z-index:20}.rt-side-bar .b-hover02{background-position:-227px -11px}.rt-side-bar .b-hover03{right:75px;background-position:-372px -10px}.rt-side-bar .b-hover-moveIn{-webkit-animation:moveIn .5s;animation:moveIn .5s;-webkit-animation-fill-mode:forwards;animation-fill-mode:forwards}.rt-side-bar .b-hover-moveDown{-webkit-animation:moveDown .8s .1s;animation:moveDown .8s .1s;-webkit-animation-fill-mode:forwards;animation-fill-mode:forwards}.rt-side-bar .u-b-ntkf,.rt-side-bar .link-hover{position:absolute;top:140px;right:30px;width:139px;height:142px;background:transparent;z-index:30;display:none}.rt-side-bar .link-hover{top:100px}.north_america_slide_bar .b-hover{position:absolute;top:0;right:30px;width:139px;height:142px;background:url(../../../../images/html/www_new/common/rt_banner_icon.png?v=gfFlxxdQJq3hNCTK0zZwbw%3D%3D) no-repeat;background-position:-96px 0;display:none;z-index:20}.north_america_slide_bar .b-hover02{background-position:-511px 0}.north_america_slide_bar .b-hover03{background-position:-373px 0}@-webkit-keyframes moveIn{0%,50%{opacity:0;-webkit-transform:scale3d(0, 0, 0);transform:scale3d(0, 0, 0);-webkit-transform-origin:170px 50px;transform-origin:170px 50px}100%{opacity:1;-webkit-transform:scale3d(1, 1, 1);transform:scale3d(1, 1, 1);-webkit-transform-origin:0;transform-origin:0}}@keyframes moveIn{0%,50%{opacity:0;-webkit-transform:scale3d(0, 0, 0);transform:scale3d(0, 0, 0);-webkit-transform-origin:170px 50px;transform-origin:170px 50px}100%{opacity:1;-webkit-transform:scale3d(1, 1, 1);transform:scale3d(1, 1, 1);-webkit-transform-origin:0;transform-origin:0}}@-webkit-keyframes moveDown{0%,50%{opacity:1;-webkit-transform:scale3d(1, 1, 1);transform:scale3d(1, 1, 1);-webkit-transform-origin:0;transform-origin:0}100%{opacity:0;-webkit-transform:scale3d(0, 0, 0);transform:scale3d(0, 0, 0);-webkit-transform-origin:170px 50px;transform-origin:170px 50px}}@keyframes moveDown{0%,50%{opacity:1;-webkit-transform:scale3d(1, 1, 1);transform:scale3d(1, 1, 1);-webkit-transform-origin:0;transform-origin:0}100%{opacity:0;-webkit-transform:scale3d(0, 0, 0);transform:scale3d(0, 0, 0);-webkit-transform-origin:170px 50px;transform-origin:170px 50px}}.notice-mast-box{width:100%;height:100%;position:fixed;left:0;top:0;right:0;bottom:0;background-color:transparent;display:none;z-index:1040}.m-notice{position:absolute;left:50%;top:276px;margin-left:-231.5px;z-index:6;width:399px;border-radius:5px;font-size:16px}.m-notice .notice-tit{height:54px;line-height:54px;padding:0 30px;filter:progid:DXImageTransform.Microsoft.gradient(enabled='true', startColorstr='#CC000000', endColorstr='#CC000000');background-color:rgba(0,0,0,0.8);color:#fff;border-radius:5px 5px 0 0}.m-notice .notice-inner{padding:22px 45px 30px;border:1px solid #7f7f7f;border-top:none;border-radius:0 0 5px 5px;background-color:#fff;position:relative;z-index:7}.m-notice .notice-inner p{line-height:30px;margin-bottom:22px}.m-notice .notice-inner .notice-sub{height:40px}.m-notice .notice-inner .notice-sub li{float:left;width:134px;height:38px;line-height:38px;text-align:center;border:1px solid #ff3434;background-color:#ff3434;color:#fff;border-radius:3px;cursor:pointer}.m-notice .notice-inner .notice-sub li.sub-left{margin-right:35px;background-color:#fff;color:#ff3434}.m-notice .notice-bg{width:100%;height:30px;filter:progid:DXImageTransform.Microsoft.gradient(enabled='true', startColorstr='#33000000', endColorstr='#33000000');background-color:rgba(0,0,0,0.2);position:absolute;left:0;bottom:-5px;z-index:5;border-radius:0 0 5px 5px}.wrap-nav .nav-list.ad-list .list-ct ul li{width:240px}@media only screen and (-Webkit-min-device-pixel-ratio:2),only screen and (-moz-min-device-pixel-ratio:2),only screen and (-o-min-device-pixel-ratio:2/1),only screen and (min-device-pixel-ratio:2){.wrap-nav .logo i{background-image:url(../../../../images/html/www_new/openclass/logo@2x.png?v=r8ckPdQzD3A1LmOookRVdA%3D%3D)}}.f-tac{text-align:center}.relative{position:relative}.absolute{position:absolute}.f-ti{overflow:hidden;text-indent:-30000px}a{color:#888}p{word-break:break-all}.f-pre{overflow:hidden;text-align:left;white-space:pre-wrap;word-wrap:break-word;word-break:break-all}.f-ib{display:inline-block;*display:inline;*zoom:1}.f-csp{cursor:pointer}.f-usn{-webkit-user-select:none;-ms-user-select:none;-o-user-select:none;user-select:none}.u-btn{display:inline-block;*display:inline;*zoom:1;cursor:pointer;-webkit-user-select:none;-ms-user-select:none;-o-user-select:none;user-select:none;border-radius:2px;height:28px;line-height:28px;padding:0 16px;color:#000;text-align:center;vertical-align:middle;background-color:#fff;border:1px solid #aaa}.u-btn:hover,.u-btn.hover{color:#ff8200;border-color:#ff8200}.u-btn:active,.u-btn.active{color:#fff;background-color:#ff8200;border-color:#ff8200}.u-btn.active:hover{color:#fff}.u-btn.md{height:33px;line-height:33px;font-size:15px}.m-alert{display:none;position:fixed;_position:absolute;top:0;right:0;bottom:0;left:0;z-index:1040;width:100%;height:100%}.m-alert .in{border-radius:5px;position:relative;top:50%;left:50%;width:234px;margin-top:-72px;margin-left:-117px;overflow:hidden;background-color:#fff;-webkit-box-shadow:-3px 3px 0 0 rgba(0,0,0,0.03);box-shadow:-3px 3px 0 0 rgba(0,0,0,0.03)}.m-alert .hd{height:31px;line-height:31px;color:#fff;background-color:#ff8200}.m-alert .hd h4{text-indent:10px}.m-alert .hd .close{overflow:hidden;text-indent:-30000px;position:absolute;top:5px;right:5px;width:20px;height:20px;background:url(../../../../images/html/www_new/openclass/sprites.gif?v=2SRTxcS0%2FszcwzIwQ48doA%3D%3D) -165px -255px no-repeat}.m-alert .bd{min-height:42px;_height:42px;line-height:1.75;padding:18px 20px 0;color:#000;border-left:1px solid #dbdee0;border-right:1px solid #dbdee0}.m-alert .ft{padding-top:9px;padding-bottom:19px;border:1px solid #dbdee0;border-top:none}.m-alert .ft .u-btn{min-width:50px;_width:50px;height:22px;line-height:22px;padding:0 10px;font-size:12px}.m-dialog{display:none;position:fixed;_position:absolute;top:0;right:0;bottom:0;left:0;z-index:1040;width:100%;height:100%;overflow:hidden;-webkit-overflow-scrolling:touch;background-color:rgba(0,0,0,0.3);background:url(../../../../images/html/www_new/openclass/dialog-bg.png?v=hnNV6iZaqzdx%2FByYPj%2FC%2BQ%3D%3D)}.m-dialog .in{border-radius:5px;position:relative;top:20%;left:50%;width:800px;padding:25px;margin-left:-400px;overflow:hidden;background-color:#f7f7f7}.m-dialog .hd{padding-top:6px;padding-bottom:20px}.m-dialog .hd .close{overflow:hidden;text-indent:-30000px;position:absolute;top:0;right:0;width:43px;height:43px;background:url(../../../../images/html/www_new/openclass/sprites.gif?v=2SRTxcS0%2FszcwzIwQ48doA%3D%3D) -307px -247px no-repeat}.m-dialog .hd .close:hover{background-position:-307px -290px}.m-dialog .bd{position:relative;color:#000;line-height:1.75;overflow-x:hidden;overflow-y:auto}.m-dialog .bd .border{background-color:#fff;border:1px solid #dbdee0}.m-dialog .ft .sibmit{padding-top:30px;padding-bottom:15px}.m-dialog .ft .u-btn{margin:0 3px}.fn-clear:after{visibility:hidden;display:block;font-size:0;content:" ";clear:both;height:0}.fn-clear{zoom:1}.openclass-page{width:1200px;margin:0 auto}.cls-homepage{overflow:hidden}.cls-homepage .u-caption{position:relative;z-index:2}.cls-homepage .u-caption .attach{position:absolute;top:0;right:0;font-size:18px;line-height:40px;width:80px;height:40px;background-color:#ffa800;color:#fff;text-align:center;border-radius:3px}.cls-homepage .main-banner{position:relative;width:1200px;height:300px;overflow:hidden}.cls-homepage .main-banner .focus{width:100%;height:300px}.cls-homepage .main-banner .focus li{width:100%;height:300px;position:absolute;top:0}.cls-homepage .main-banner .focus li img{width:100%;height:300px}.cls-homepage .main-banner .focus a{display:block}.cls-homepage .main-banner .focus-jt a{position:absolute;z-index:1;top:148px;width:44px;height:60px;background:url(../../../../images/html/www_new/openclass/prevNext.png?v=Kw28wdbeU6eHmw2eoRa9Dw%3D%3D) no-repeat}.cls-homepage .main-banner .focus-jt .f-last{left:20px;background-position:0 0}.cls-homepage .main-banner .focus-jt .f-next{right:20px;background-position:-40px 0}.cls-homepage .main-banner .focus-yd{position:absolute;z-index:1;bottom:30px;left:560px}.cls-homepage .main-banner .focus-yd li{width:12px;height:12px;margin:0 7px;float:left;background-color:#fff;opacity:.6;cursor:pointer;z-index:1;border-radius:50%;margin-top:2px}.cls-homepage .main-banner .focus-yd li:hover{opacity:1}.cls-homepage .main-banner .focus-yd li.crt{width:16px;height:16px;margin-top:0;opacity:1}.main{margin-top:30px;min-width:800px;max-width:1200px}.part{margin-bottom:30px;height:40px}.part .part-left{float:left}.part .part-left li{float:left;font-size:18px}.part .part-left li a{float:left;height:40px;line-height:40px;width:120px;text-align:center;color:#282828}.part .part-left li.current{background-color:#ffa300;border-radius:3px}.part .part-left li.current a{color:#fff}.part .part-right{float:right}.part .part-right .part-r-l{float:left;font-size:18px;color:#282828;line-height:1;margin-top:11px}.part .part-right .part-r-r{float:left}.part .part-right .part-r-r li{float:left;margin-left:10px;cursor:pointer;position:relative}.part .part-right .more-tit{height:38px;width:148px;border:1px solid #ccc;border-radius:3px}.part .part-right .more-tit .more-t-left{width:118px;text-align:center;line-height:38px;height:38px;float:left;font-size:16px;color:#666}.part .part-right .more-tit .open{float:left;width:29px;height:100%;border-left:1px solid #ccc;padding:0;background:url(../../../../images/html/www_new/openclass/drop3.png?v=r5SDOWkJIDjz0zHuN%2B8Haw%3D%3D) center no-repeat}.part .part-right .more-list{display:none;position:absolute;top:38px;width:148px;text-indent:26px;border:1px solid #ccc;padding:7px 0;background-color:#fff;z-index:2}.part .part-right .more-list li{width:100%;height:36px;line-height:36px;margin:0}.part .part-right .more-list li a{display:block;height:36px;line-height:36px;font-size:16px;color:#666;padding:0}.part .part-right .more-list li a:hover{color:#ffa300}.part .part-right .teachers-entrance{display:inline-block;margin-left:30px;margin-top:8px}.part .part-right .teachers-entrance>.icon{vertical-align:top;margin-top:-2px;width:24px;height:24px;display:inline-block;background:url(//cdn.51talkjr.com/apollo/images/05c45cf6ccdca5aad09098f2d2d6f002.png?v=2020-09-27) no-repeat;background-size:100% 100%}.part .part-right .teachers-entrance .arrow-icon{vertical-align:top;margin-top:-3px;width:24px;height:24px;display:inline-block;background:url(//cdn.51talkjr.com/apollo/images/3624113a2466ecf7807202028d546c2e.png?v=2020-09-27) no-repeat;background-size:100% 100%}.um-nav .um-nav-a{margin-right:30px}.courselist{padding-bottom:36px}.courselist .clist-li{zoom:1;height:200px;border-top:1px solid #e6e6e6;position:relative;overflow:hidden;padding:30px 0}.courselist .clist-li .cancel_money{font-size:16px;color:#999;line-height:30px;padding-right:10px}.courselist .clist-left{height:auto;float:left;position:relative;cursor:pointer}.courselist .clist-left span{position:absolute;width:128px;height:38px;left:0;top:0;background:url(../../../../images/html/www_new/openclass/label.png?v=S3QudMabHfKhWpLQ%2BzPaFw%3D%3D) 0 0 no-repeat;background-size:100% 100%;font-size:22px;line-height:38px;color:#fff;text-align:center}.courselist .clist-right{margin-left:285px;min-height:165px;height:auto;color:#bbb}.courselist .clist-right .oc_tit{height:43px;line-height:43px;overflow:hidden;font-size:24px;width:700px}.courselist .clist-right .oc_tit a{color:#282828;display:inline-block;width:100%;height:43px;line-height:43px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.courselist .clist-right .oc_tit a span{width:54px;height:26px;background-color:#fd4a5c;float:left;margin-top:9px;font-size:18px;color:#fff;text-align:center;line-height:26px;margin-right:10px}.courselist .clist-right .desc{line-height:24px;color:#282828;font-size:14px;height:70px;margin-bottom:15px}.courselist .clist-right .status{height:40px;line-height:40px}.courselist .clist-right .status-left{float:left}.courselist .clist-right .status-left .status-cost{font-size:18px;color:#ff4646;font-weight:bold;margin-right:6px}.courselist .clist-right .status-left .cost-price,.courselist .clist-right .status-left .cost-explain{font-size:14px;color:#999}.courselist .clist-right .status-left .cost-price em{font-style:normal;text-decoration:line-through}.courselist .clist-right .status-left .cost-explain a{color:#ffa300}.courselist .clist-right .status-right{float:right}.courselist .clist-right .f-tar{font-size:18px;color:#282828}.courselist .clist-right .f-tar .o-color{font-style:normal;color:#ffa300}.courselist .clist-right .u-cancel,.courselist .clist-right .u-cancel2{color:#999;font-size:18px;text-decoration:underline}.courselist .clist-right .meta{height:30px;line-height:30px;color:#999;font-size:14px;margin-bottom:2px}.courselist .clist-right .meta .meta-time{color:#ffa300;margin-right:20px}.courselist .clist-right .meta .meta-type{padding:4px 8px;background-color:#e4e4e4;color:#282828;font-size:12px;border-radius:3px;margin-left:10px;line-height:1}.courselist .clist-right .meta .meta-name{margin-right:16px}.courselist .clist-right .u-btn{width:120px;height:40px;text-align:center;line-height:40px;display:inline-block;background-color:#ffa300;color:#fff;border-radius:3px;font-size:18px;margin-left:20px;border:none;padding:0;vertical-align:top}.courselist .clist-right .u-btn.gray{background-color:#ccc}.m-alert .in{width:400px;overflow:visible;text-align:center}.add-layer{height:66px}.add-layer ul{position:absolute;left:0;right:0;top:71px;text-align:center;_margin-left:10px}.add-layer ul li{float:left;width:33%;border-right:1px #ffd37f solid;margin:10px 0}.add-layer ul li a{color:#ff8200;display:block}.add-layer ul li i{display:inline-block;width:17px;height:20px;background:url(../../../../images/html/www_new/openclass/class_iph.png?v=De00puQ6jneglUMXR7XmQg%3D%3D) no-repeat;background-position:0 -2px;margin-right:5px;vertical-align:top}.add-layer ul .lay-iphone i{background-position:-23px -2px}.add-layer ul .lay-iphone .code{width:161px;height:170px;position:absolute;top:-74px;left:265px;display:none;background:url(../../../../images/html/www_new/openclass/class_cope.png?v=v%2FhNYl6T5fETmF14XSUQKw%3D%3D) no-repeat}.add-layer ul .lay-ipad i{background:url(../../../../images/html/www_new/openclass/class_icon_ipad.png?v=G9U6GxJxldaMPje7Vex13A%3D%3D) no-repeat}.add-layer ul .lay-ipad .code{left:387px;background:url(../../../../images/html/www_new/openclass/class_ipad.png?v=Nq7hqvtvsjDY%2BUUCfuAung%3D%3D) no-repeat}.z-Blitz{text-align:left;height:90px}.z-Blitz .fontRed{color:#ec564d}.z-Blitz ul{top:100px}.recommend_img{float:left;display:inline-block;width:32px;height:16px;margin-right:5px;margin-top:4px}.cs_masknew{position:fixed;top:0;left:0;background:#000;width:100%;height:100%;opacity:.6;filter:alpha(opacity=60);-moz-opacity:.6;zoom:1;z-index:1000}.cs_mask{z-index:1001;height:425px;width:810px;background:#f7f7f7;position:fixed;top:25%;left:50%;margin-left:-418px;padding:35px 0 0 25px}.cs_mask .cs_close{position:absolute;z-index:100;right:0;top:0;display:block;height:43px;width:43px;background:url(../../../../images/html/www_new/openclass/cs_close.png?v=PgPMODRxUz7yiHGmbp%2BLow%3D%3D) no-repeat}.cs_mask .cs_close:hover{background:url(../../../../images/html/www_new/openclass/cs_close.png?v=PgPMODRxUz7yiHGmbp%2BLow%3D%3D) no-repeat left bottom}.cs_mask h3{color:#ff8200;font-size:18px}.cs_mask .cs_main{height:194px;width:784px;background:#fff;margin:20px 0;padding-top:20px;position:relative}.cs_mask .cs_main li{height:45px}.cs_mask .cs_main li .cs_list{float:left;height:100%;line-height:45px;font-size:13px;color:#1e1e1e}.cs_mask .cs_main li .cs_left{width:140px;padding-right:15px;text-align:right}.cs_mask .cs_main li .cs_center{width:262px}.cs_mask .cs_main li .cs_center input{height:30px;width:228px;border:1px solid #ccc;padding:0 10px}.cs_mask .cs_main li .cs_right span{color:#e10c0c;display:none}.cs_mask .cs_main li .cs_right .cs_tip{color:#999;display:block;margin-top:13px}.cs_mask .cs_main .cs_submit{position:absolute;bottom:-135px;left:50%;margin-left:-60px;display:block;height:36px;width:120px;line-height:36px;text-align:center;background:#fd9b35;color:#fff;border-radius:3px}.cs_mask .cs_tip{font-size:13px;color:#999;line-height:20px}.u-link{padding-top:10px;margin-bottom:67px;font-size:0;color:#ffa800;text-align:center}.u-link .inner{display:inline-block;*display:inline;*zoom:1}.u-link a{float:left;margin:0 4px;height:28px;padding:0 10px;line-height:28px;text-align:center;position:relative;border-radius:5px;border:1px solid #e4e4e4;color:#999;font-size:14px}.u-link a:hover,.u-link a.cur{background-color:#ffa800;color:#fff;border-color:#ffa800}.u-link .a1,.u-link .a2{width:58px}#replay2{background-color:red}.wrap-nav .nav-list .list-ct ul li{width:600px}.wrap-nav .nav-list .list-ct ul.nth-ul-li li{width:400px}.jian{display:inline-block;width:24px;height:24px;line-height:24px;text-align:center;background-color:#ffa300;color:#fff;font-size:12px;border-radius:3px;margin-right:10px;vertical-align:middle}.hide{display:none}.m-alert .in{margin-left:-200px}