.course_4.presale,.course_4{
      height: 280px ! important;
}
.course_4.presale .price > span,
    .course_4.presale .precount {
        display: none;
    }
    
    .course_4.presale .desc {
        border-bottom: none;
    }
    .course_4 .lesson{
display: none;
}
    .course_4.presale .price{
        font-size: 18px;
        bottom: 17px;
        color: #E89492;
        left: 10px;
    }
    
    .course_4.presale .old_price,.course_4 .old_price{
        left: 88px;
        bottom: 18px ! important;
        font-size: 12px;
    }
    
    .course_4.presale .btn_go_0,
    .course_4.presale .btn_go {
        width: 90px;
    }
    
    .course_4.presale .btn_go:before,
    .course_4.presale .btn_go>before {
        content: '';
    }
    
    .course_4.presale .btn_go {
        text-indent: 0;
    }

body,html{font-size:12px;background:#f8f8f8}img{vertical-align:middle}.f-clrfix{zoom:1}.f-clrfix:after{display:block;clear:both;height:0;content:''}.f-main{overflow:hidden;width:1200px;margin:0 auto}.f-ps{position:relative}.f-ib{display:inline-block}.f-ov{overflow:hidden}.fl{float:left}.video{position:relative;display:none;width:900px;height:540px;border:2px solid #46434c;border-radius:10px}.video .dialog-close{position:absolute;z-index:200;top:5px;right:5px;display:block;width:26px;height:26px;cursor:pointer;background:url("https://n1image.hjfile.cn/res7/2016/08/02/7daa3dbbfb8e0006dbe62fd993534e4b.png") no-repeat}.th_window_layer{position:absolute;z-index:2;opacity:.5;background-color:#000;filter:alpha(opacity=50)}.top-wrap{text-align:center;border-bottom:1px solid #eee;background:#fff}.top-wrap .top{position:relative;z-index:1;width:1200px;height:70px;margin:0 auto}.top-wrap .logo{line-height:28px;float:left;width:179px;height:37px;margin-top:18px;background:url("https://n1image.hjfile.cn/res7/2016/08/01/5ccaf87669898f37dbd3d548849ab720.png") no-repeat}.top-wrap .search{float:left;width:260px;margin-top:16px;margin-left:390px}.top-wrap .search .sch-tc{line-height:38px;position:relative;height:38px}.top-wrap .search .sch-tc input{position:relative;z-index:2;display:block;width:248px;height:14px;padding:11px 5px;color:#ccc;border:1px solid #f0f0f0;-webkit-border-radius:5px;-moz-border-radius:5px;border-radius:5px;outline:none;background-color:#fff;-o-border-radius:5px}.top-wrap .search .sch-tc a{position:absolute;z-index:66;top:0;right:1px;width:35px;height:38px;margin-top:1px;outline:none;outline:none;background:url("https://n1image.hjfile.cn/res7/2016/08/01/a35a8ed9ccba41bc49a9bc28854e882e.png") no-repeat center;*top:1px}.top-wrap{background:#fff;text-align:center}.top-wrap .top{width:1200px;height:100px;margin:0 auto}.top-wrap .logo{line-height:28px;float:left;width:179px;height:37px;margin-top:36px;background:url("https://n1image.hjfile.cn/res7/2016/08/01/5ccaf87669898f37dbd3d548849ab720.png") no-repeat}.top-wrap .search{float:left;width:539px;height:79px;margin-left:120px;margin-top:20px}.top-wrap .search .sch-tc{width:539px;height:40px;line-height:40px;position:relative}.top-wrap .search .sch-tc input{display:block;outline:none;width:527px;height:14px;color:#ccc;border:1px solid #d9d9d9;border-radius:5px;position:relative;background-color:#fff;z-index:2;-webkit-border-radius:3px;-moz-border-radius:3px;-o-border-radius:3px;padding:12px 5px}.top-wrap .search .sch-tc:blur{border:1px solid #d9d9d9}.top-wrap .search .sch-tc a{position:absolute;width:77px;height:38px;background:url("https://n1image.hjfile.cn/res7/2016/08/02/64dfd194f55c740ed887045414cf24ec.png") no-repeat center #57BC4C;right:1px;top:0px;margin-top:1px;outline:none;z-index:66;outline:none;*top:1px;border-radius:0 3px 3px 0}.top-wrap .search .sch-bc{height:32px;line-height:32px;overflow:hidden;color:#808080;text-align:left}.top-wrap .search .sch-bc a{color:#808080;margin-left:16px;outline:none}.top-wrap .search .sch-bc a:hover{color:#57BC4C;text-decoration:none}.top-wrap .navbar-nav{position:absolute;top:1px;right:0}.top-wrap .navbar-nav li{float:left;margin-left:50px}.top-wrap .navbar-nav li a{font-size:16px;display:block;padding:23px 5px;color:#666}.top-wrap .navbar-nav li a:hover{color:#44b034;border-bottom:3px solid #57bc4c}.top-wrap .navbar-nav li.active a{color:#44b034;border-bottom:3px solid #57bc4c}#banner{position:relative;overflow:hidden;height:360px}.nav{position:absolute;top:0;left:50%;width:165px;height:360px;margin-left:-600px;background:#fff}.nav .all-tit{font-size:16px;line-height:48px;display:block;overflow:hidden;width:165px;height:48px;text-align:center;color:#fff;background:#f73a21}.dropdown li{display:block;overflow:hidden;width:165px;height:60px;border-bottom:1px solid #e0e0e0;*height:56px}.dropdown li .x_tit{font-size:14px;display:block;margin:7px 0 0 13px;color:#f73a21}.dropdown .item{display:block;float:left;margin:5px 0 0 13px;white-space:nowrap;color:#666}.dropdown .nav_item-c .item{margin:3px 0 0 8px}.dropdown .nav_item_list{height:70px;*height:75px}.dropdown .nav_item .item:hover{color:#f73a21}.banner{position:relative;overflow:hidden;height:360px}.banner ul.banner_img{position:relative;width:1920px;height:100%;margin:0 auto}.banner ul.banner_img li{position:absolute;top:0;left:0;display:none;width:100%;height:100%}.banner ul.banner_img li a{display:block;width:100%;height:360px}.banner ul.banner_btn{position:absolute;bottom:12px;left:48%;padding:2px 3px;text-align:center;border-radius:15px;background:#d2d1d8}.banner ul.banner_btn li{display:block;float:left;width:10px;height:10px;margin:0 4px;border-radius:6px;background:#e8e7eb}.banner ul.banner_btn li.selected{background:#fff}.banner span.banner_prev,.banner span.banner_next{position:absolute;top:43%;display:none;width:22px;height:68px;cursor:pointer;opacity:.6;filter:alpha(opacity=60)}.banner span.banner_prev{left:50%;margin-left:-390px}.banner span.banner_next{right:50%;margin-right:-630px;background-position:-24px 0}.tit-nav{font-size:34px;width:375px;margin:40px 0 0 60px;padding-bottom:10px;color:#323232;border-bottom:1px solid #ddd}.nav-tit{font-size:30px;display:block;padding-left:30px;color:#494949;border-left:3px solid #f73a21}.title-xs{font-size:20px;color:#454343}.model-container{overflow:hidden;width:1200px;margin:0 auto;background-color:#fff}.model-container .right-con{position:relative;z-index:1;float:left;margin-top:40px}.model-container .right-con p{font-size:16px;padding-top:8px;text-align:center;color:#999}.model-container .right-con .play-btn{position:absolute;z-index:5;top:50%;left:50%;width:104px;height:104px;margin-top:-52px;margin-left:-52px;cursor:pointer;background:url("https://n1image.hjfile.cn/res7/2016/08/01/b9bd86e4a4104fdcd9ad0c015868da15.png") no-repeat}.model-container .flot{padding-top:30px;text-align:center}.model-container .flot p{padding:40px}.model-container .flot a{font-size:16px;display:inline-block;padding:10px 25px;color:#fff;border-radius:3px;background-color:#f73a21}.mode1{margin-top:40px;background:#fff}.mode1:before,.mode1:after{display:table;content:' '}.mode1:after{clear:both}.mode1 .left-con{float:left;width:770px;padding:40px 0}.mode1 .left-con ul{padding-top:9px;padding-left:35px}.mode1 .left-con li{font-size:16px;line-height:30px;padding-left:15px;color:#999}.mode1 .left-con li i{float:left;width:7px;height:7px;margin-top:12px;margin-left:-15px;border-radius:50px;background-color:#f73a21}.mode1 .nav-tit{position:relative;z-index:1;margin-bottom:15px}.mode1 .nav-tit i{position:absolute;bottom:-15px;left:30px;width:340px;border-bottom:1px solid #ddd}.mode1 .title-xs{margin-left:30px;padding:10px 0}.tab_item{display:none}.mode2{margin-top:40px;padding:40px 0 0 0;background:#fff}.mode2 .nav-tit{float:left;margin-right:55px}.mode2 .btn-con{font-size:16px;float:right;margin-right:33px}.mode2 .all-class,.mode2 .click-zx{line-height:30px;display:block;float:left;width:116px;height:30px;color:#fff;border-radius:3px;background:#f73a21}.mode2 .all-class i,.mode2 .click-zx i{display:block;float:left;overflow:hidden;width:20px;height:20px;margin:5px 4px 0 12px;background:url("https://n1image.hjfile.cn/res7/2016/08/01/70e11404567ab355e7e43a981f7cd63f.png") no-repeat 0 center}.mode2 .all-class{margin-right:20px}.mode2 .all-class i{background-position:0 center}.mode2 .click-zx i{background-position:-24px center}.mode2 .tab_nav{font-size:16px;color:#666}.mode2 .tab_nav li{float:left;margin:15px 25px 0 0;cursor:pointer}.mode2 .tab_nav li.selected{color:#f73a21;border-bottom:2px solid #f73a21}.mode2 .tab_con{display:block}.mode3{height:380px;margin-top:40px;background:#fff}.mode3 .tit-nav{font-size:34px;width:375px;margin:40px 0 0 60px;padding-bottom:10px;color:#323232;border-bottom:1px solid #ddd}.mode3 .title-xs{margin:5px 0 20px 60px;color:#666}.mode3 .left-con{float:left;width:770px}.mode3 ul{padding:13px 0 0 60px}.mode3 li{font-size:16px;line-height:26px;padding-top:10px;color:#999}.mode3 li i{display:block;float:left;width:20px;height:20px;margin:3px 10px 0 0;background:url("https://n1image.hjfile.cn/res7/2016/08/01/70e11404567ab355e7e43a981f7cd63f.png") no-repeat left center}.mode3 li i.icon1{background-position:-48px center}.mode3 li i.icon2{background-position:-72px center}.mode3 li i.icon3{background-position:-96px center}.mode3 li i.icon4{background-position:-120px center}.mode3 li i.icon5{background-position:-144px center}.mode3 .color-txt{color:#f73a21}.mode5{margin-top:40px;padding:40px 0;background:#fff}.mode5 .nav-tit{margin-bottom:15px}.teachers{position:relative;overflow:hidden;zoom:1;width:1100px;height:290px;margin:0 auto}.teachers .prev,.teachers .next{position:absolute;z-index:2;top:50%;width:38px;height:38px;margin-top:-19px;cursor:pointer;background:url("https://n1image.hjfile.cn/res7/2016/08/01/23f2a1ebd4c70a5a5d2d60a00327af88.png") no-repeat}.teachers .prev{left:0;background-position:10px 10px}.teachers .next{right:0;background-position:-69px 10px}.teachers .prev:hover{background-position:0 -33px}.teachers .next:hover{background-position:-53px -33px}.teachers .scroll{position:relative;float:left;overflow:hidden;width:1000px;height:290px;margin-left:50px}.teachers .scroll ul{position:absolute;top:0;left:0;width:200%}.teachers .scroll ul li{float:left;width:300px;height:325px;margin-right:50px;text-align:center}.teachers .xm{font-size:22px;margin:10px 0;color:#f73a21}.teachers .xm-xs{font-size:16px;margin-bottom:10px;color:#494949}.teachers .info{font-size:14px;line-height:20px;overflow:hidden;width:300px;text-align:left;color:#999}.teachers .sc-tx{line-height:91px;height:91px;text-align:center}.teachers .sc-tx img{vertical-align:middle}.mode6{margin-top:40px;padding:40px 0;background:#fff;margin-bottom:40px;height:390px}.mode6 .title-xs{margin-top:20px;margin-left:35px}.mode6 .form-control{font-size:14px;line-height:1.42857143;line-height:34px;display:block;width:514px;height:34px;padding:6px 12px;-webkit-transition:border-color ease-in-out .15s, -webkit-box-shadow ease-in-out .15s;-o-transition:border-color ease-in-out .15s, box-shadow ease-in-out .15s;transition:border-color ease-in-out .15s, box-shadow ease-in-out .15s;color:#555;border:1px solid #ddd;background-color:#fff;background-image:none;display:none}.mode6 .form-control:focus{border-color:#57bc4c;outline:0}.mode6 .form-control::-moz-placeholder{opacity:1;color:#999}.mode6 .form-control:-ms-input-placeholder{color:#999}.mode6 .form-control::-webkit-input-placeholder{color:#999}.mode6 .form-group{margin-bottom:11px;height:47px;line-height:47px}.mode6 .form-horizontal .control-label{font-size:16px;margin-bottom:0;padding-top:7px;text-align:right}.mode6 .form-horizontal .help-block{font-size:12px;clear:both;overflow:hidden;padding-left:12px;color:#f00}.mode6 input.sub{font-size:14px;font-weight:bold;line-height:40px;display:inline-block;width:110px;height:40px;cursor:pointer;text-align:center;color:#fff;border:none;border-radius:5px;outline:none;background:#f73a21}.mode6 input.sub:hover{background:#f73a21}.mode6 .btn-clear{clear:both;overflow:hidden;text-align:right}.contact{position:relative;z-index:2;overflow:hidden;padding-top:20px;padding-left:35px;background:#fff}.contact-left{float:left;width:620px}.contact-right{float:left;width:500px;margin-top:-20px;margin-left:45px}.contact-right ul{margin-bottom:10px;*height:142px}.contact-right ul:before,.contact-right ul:after{display:table;content:' '}.contact-right ul:after{clear:both}.contact-right li{float:left;width:95px;margin-left:45px}.contact-right li img{margin-bottom:5px;padding:6px;border:1px solid #e0e0e0}.contact-right li span{font-size:14px;display:block;text-align:center;color:#3b3b3b}.contact-right .qq-btn{font-size:14px;display:block;height:23px;margin-right:80px;margin-left:45px;padding:10px;text-align:center;color:#505050;border:1px solid #e0e0e0}.contact-right .qq-btn i{width:23px;height:23px;margin-right:5px;vertical-align:middle;background:url("https://n1image.hjfile.cn/res7/2016/08/01/70e11404567ab355e7e43a981f7cd63f.png") no-repeat -168px top}.mode7{margin-top:40px;padding:40px 0 40px;background:#fff}.mode7 .nav-tit{margin-bottom:15px}.mode7 ul{overflow:hidden;width:960px;margin:auto}.mode7 ul:before,.mode7 ul:after{display:table;content:' '}.mode7 ul:after{clear:both}.mode7 li{float:left;width:240px;margin:30px 0 0 -1px;text-align:center;border-left:1px solid #f4f4f4}.mode7 li .scheme{font-size:14px;position:relative;z-index:1;display:inline-block;width:120px;color:#999}.mode7 li .scheme img{cursor:pointer}.mode7 li .scheme .tips{position:absolute;z-index:1;top:-1px;display:none;width:198px;height:48px;padding:20px;text-align:left;word-wrap:break-word;word-break:break-all;border:1px solid #ddd;border-radius:5px;background-color:#fff}.mode7 li .scheme .tips:before,.mode7 li .scheme .tips:after{position:absolute;top:50%;width:0;height:0;margin-top:-10px;content:'';border-width:10px;border-style:solid;border-color:transparent}.mode7 li .scheme .tips-r{left:115px}.mode7 li .scheme .tips-r:before{left:-20px;border-right-color:#ddd}.mode7 li .scheme .tips-r:after{left:-19px;border-right-color:#fff}.mode7 li .scheme .tips-l{right:115px}.mode7 li .scheme .tips-l:before{right:-20px;border-left-color:#ddd}.mode7 li .scheme .tips-l:after{right:-19px;border-left-color:#fff}.mode7 li .scheme:hover{z-index:5}.mode7 li .scheme:hover .tips{z-index:5;display:block}.mode7 li p{font-size:16px;padding-top:10px;color:#454343}.btn-con{*position:relative;*z-index:1}.area_tab .course_tab{width:370px;*width:369px;margin-top:-31px;padding:0}.area_tab .course_tab a{font-size:16px;line-height:24px;padding-bottom:5px}.area_tab .course_tab a.hover{border-bottom:2px solid #f73a21}.area_tab .course_tab a:before{display:none}.course{width:1166px}.course .pic{top:14px}.course .btn{bottom:14px;border-radius:3px}.course .discount{display:none}.course>div.course_4:nth-child(4n+1){margin-left:0}.course>div.course_4{margin-left:8px}.course_4{width:285px;}.course_4 .pic{width:257px;height:172px}.course_4 .pictitle{top:156px;width:237px}.course_4 .desc{font-size:16px;line-height:2.250em;top:186px;width:257px;height:2.250em;white-space:nowrap;text-overflow:ellipsis;color:#666}.course_4 .price{font-size:22px;bottom:17px}.course_4 .old_price{right:127px;bottom:58px}.course_4 .btn_go_0,.course_4 .btn_go{width:100px}.course_4 .btn_other_1,.course_4 .btn_other_2{display:none}


.area_tab .course_tab {
    width: 1200px;
    margin-top: -31px;
    padding: 0;
    position: relative;
    height: 31px;}
.course_tab .hd-tabs{width: 370px;position: absolute;left: 300px;}
.course_tab .hd-tabs a{width: auto !important;margin-right: 15px;}
#Topic90614-Area10492 .course_tab{background:none !important;}
#Topic90614-Area10512 ._bg{height: auto !important;}
#Topic90614-Area10512 ._bg > .container{width: 970px;}
#Topic90614-Area10512 .hj-form-container.__inset.__content{width: auto;top: -365px;}
#Topic90614-Area10512 .hj-form-container.__inset .container{padding:0;width: 540px;float: left;}
#Topic90614-Area10512 .hj-form-container.__inset ._btns{height: 40px;}
#Topic90614-Area10512 .hj-form-container.__inset .btn{float: right;width: 110px;font-size: 14px;font-weight: bold;background: #f73a21;}
#Topic90614-Area10512 .hj-form-container.__inset .btn:hover{background: #f73a21;}
#Topic90614-Area10512 .hj-form-container ._form-tip{display: none}
#Topic90614-Area10512 .hj-form-container .form-control-wrap{height:28px;}
#Topic90614-Area10512 .hj-form-container .form-control{height:28px;line-height: 28px;margin-left:0!important;width:527px!important}
#Topic90614-Area10512 .hj-form-container .form-control-wrap ._label, 
#Topic90614-Area10512 .hj-form-container .form-control-wrap ._label-real {line-height: 28px;height: 28px;display:none;}
.course_4.presale .desc{font-size:16px;line-height:2.250em;top:186px;width:257px;height:2.250em;white-space:nowrap;text-overflow:ellipsis;color:#666;border:none}.course_4.presale .price{font-size:22px;bottom:17px;color:#f75d58}.course_4.presale .lesson{display:none}.course_4.presale .precount{color:#9a9a9a;right:12px;font-size:14px;top:228px;background:none !important}.course_4.presale .btn_go{width:100px}.course_4.presale .desc:before,.course_4.presale .desc>before{margin:10px 2px 0 0}