body{
    height:2000px;
}
.mgRg0{
    margin-right: 0 !important;
}
.mgBot0{
    margin-bottom:0 !important;
	padding: 22px; background: #e0e1e5;
}
.mgTop0{
    margin-top: 0 !important;
}
.layer{
    width:100%;
}
.tab-nav-page{
    overflow:hidden;
    width:100%;
}

.nav-item{

    height: 218px;
    width: 377px;
    float: left;
    margin-right: 34px;
    margin-top: 24px;
    margin-bottom: 60px;
	
}
.nav-item.bg1{background: url("../images/ydgk-index-kc-nav1.jpg") no-repeat;background-size:377px 169px;
    background-position: 0px 0px;}
.nav-item.bg2{background: url("../images/ydgk-index-kc-nav2.jpg") no-repeat;background-size:377px 169px;
    background-position: 0px 0px;}
.nav-item.bg3{background: url("../images/ydgk-index-kc-nav3.jpg") no-repeat;background-size:377px 169px;
    background-position: 0px 0px;}
.nav-item:last-child{
    margin-right:0;
}
.nav-item-m{ width: 100%; height: 169px; position: relative; padding-top: 49px; background: url("../images/tmbg.png") repeat; }
.nav-item-box{
    width: 300px; height: 120px;  border: 1px solid #fff; margin: 0 auto;
}
.nav-item a{

    display: block;
    text-align: center;
    line-height: 77px;
    height: 60px;
    color: #fff;
    font-size:28px;
}
.nav-item .small{
    font-size: 18px;
    line-height: 38px;
}
.ly2{
    background: #f7f8f9;
}
.layer-item {
    overflow: hidden; position: relative; margin-bottom:20px;
}
.layer-item .layerItemTitle{
    background: #fff;
    margin-top: 30px;
    position: relative;
}
.ly2 .layer-item .layerItemTitle h3{
    font-size: 20px;
    color: #222;
    padding: 16px 0;
    text-indent: 20px;
}
.ly2 .layer-item  .layerItemTitle a.more{
    position: absolute;
    top: 18px;
    right: 18px;
    color: #2b2e2f;
    font-size: 14px;
}
.layerItemContent{
    width: 100%;
    margin-top: 20px;
    margin-bottom:50px;
    overflow: hidden;
    position: relative;
	padding-bottom:0;
	
}
.picScroll .hd{ position: absolute; width: 100%; top: 39%;}
.picScroll .hd a{ position: absolute; width: 35px; height: 50px; text-indent: 100000px; font-size: 28px; cursor: pointer;  text-align: center;}
.picScroll .hd a.next{right: 20px; background: url("../images/ydgkindex-right.png") no-repeat;}
.picScroll .hd a.prev{ left: 20px;background: url("../images/ydgkindex-left.png") no-repeat;}

.picScroll-zx .hd{ position: absolute; width: 100%; top: 39%;}
.picScroll-zx .hd a{ position: absolute; width: 35px; height: 50px; text-indent: 100000px; font-size: 28px; cursor: pointer;  text-align: center;}
.picScroll-zx .hd a.next{right: 20px; background: url("../images/ydgkindex-right.png") no-repeat;}
.picScroll-zx .hd a.prev{ left: 20px;background: url("../images/ydgkindex-left.png") no-repeat;}



.layerItemContent1{padding: 22px; background: #e0e1e5; position: relative; width: 100%; overflow: hidden;}

.layerItem2{
    margin-bottom:0;
}
.bigVideo{
    height: 298px;
    width:560px;
    float: left;
    background: #fff;
    position: relative;
}
.bigVideo img{
    width:100%;
    height:297px;
    display: block;
}
.videoButtom{
    position: absolute;
    bottom: 0;
    height: 62px;
    width: 100%;
}
.courseTitle{
    background: #222;
    height: 62px;
    /*width: 427px;*/
    width: 100%;
    float: left;
}
.courseTitle p{
    line-height: 62px;
    font-size: 18px;
    color: #fff;
    text-indent:22px;
}
.course-all{
    height: 62px;
    background: #00a15c;
    float: left;
    width: 133px;
}
.course-all a{
    line-height: 62px;
    text-align: center;
    color: #fff;
    font-size: 18px;
    width:100%;
    display: inline-block;
}
.videoTop{
    position: absolute;
    top: 0;
    height: 36px;
    width: 100%;
}
.videoTop span.hot{
    color: #fff;
    font-size: 16px;
    text-align: center;
    background: #eb6100;
    display: inline-block;
    height: 36px;
    line-height: 36px;
    padding: 0 20px;
}
.videoTop span.note{
    color: #fff;
    font-size: 12px;
    text-align: center;
    background:url("../images/tmbg.png") repeat;
    display: inline-block;
    height: 30px;
    line-height: 30px;
    padding: 0 20px;
	position:absolute; top:0; right:0;
}
.bigVideoNote{
    height: 160px;
    float: left;
    background: #fff;
    position: relative;
    padding-left: 32px;
    padding-right: 18px;
}
.bigVideoNote p{
    padding:4px 0;
}
.bigVideo-wrapper{
    height:100%;
    overflow: hidden;
    width:560px;
    float: left;
	background:#fff;
}
.bigVideo-wrapper:hover{ cursor: pointer;box-shadow: 2px 2px 5px 1px #999;-webkit-box-shadow: 2px 2px 5px 1px #999;-moz-box-shadow: 2px 2px 5px 1px #999;
    -moz-transition: box-shadow 0.3s;
    -webkit-transition: box-shadow 0.3s;
    -o-transition: box-shadow 0.3s;
    transition: box-shadow 0.3s;}
.pirce{
padding-bottom: 0!important;
}
.pirce strong{
    font-size: 20px;
    color: #eb5228;
    font-weight: normal;
}
.pirce small{
    font-size: 14px;
    color: #b6bbc5;
    margin-left:10px;
    text-decoration: line-through;
}
.teacher,.level,.course-note{
    color: #222;
    font-size: 14px;
    padding: 0!important;
}

.level{
    padding: 0 !important;
    height: 26px;
    overflow: hidden;
    width: 300px;
    position: relative;
    line-height: 26px;
}
.level .level-flag{
    width: 200px;
    height: 15px;
    display: inline-block;
    position: relative;
    top: 4px;
}
.level .level-flag i{
    background: url("../images/ydgk-index-mark-flag.png") no-repeat;
    width: 15px;
    height: 15px;
    display: inline-block;

}
.course-note{
    text-align: justify;
    line-height: 22px;
}
.smallVideo-wrapper{
    float: left;
    height: 100%;
    width: 618px;
    *padding-bottom: 20px;
}
.smallVideo-wrapper li{
    background: #fff;
    width: 270px;
    height: 215px;
    margin-left: 27px;
    float: left;
    overflow: hidden;
    margin-bottom: 25px;
}
.smallVideo-wrapper li:hover{
    cursor: pointer;
    box-shadow: 2px 2px 5px 1px #999;-webkit-box-shadow: 2px 2px 5px 1px #999;-moz-box-shadow: 2px 2px 5px 1px #999;
    -moz-transition: box-shadow 0.3s;
    -webkit-transition: box-shadow 0.3s;
    -o-transition: box-shadow 0.3s;
    transition: box-shadow 0.3s;
}
.imgBox{
    width: 272px;
    height: 144px;
    position: relative;
	overflow:hidden;
}
.blurHide{    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0,0,0,0); display:block !important; cursor:pointer;}
.blurHide span{ color:#fff; text-align:center;  display:none;}
.blurHide .videoBtn{ width:32px; height:32px; background:url(../images/mfst2.png) no-repeat; margin:40px auto 10px; display:block;}
.blurHide:hover{background-color: rgb(0, 0, 0);
    filter: alpha(opacity=50);
    *zoom: 1;
    background-color: rgba(0,0,0,0.5);}
.blurHide:hover span{ display:block;}
.courseFlag{
    position: absolute;
    top: 0;
    right: 0;
    background: url("../images/tmbg.png") repeat;
    padding: 4px 10px;
    color: #fff;
}
.imgBox img{
    width:100%;
    height:100%;
}
.noteBox{
    height: 90px;
    width:100%;
    overflow: hidden;
}
.noteBox .p1{
    background: #222;
    overflow: hidden;
    color: #fff;
    font-size: 14px;
    /* text-indent: 5px; */
    width: 97%;
    height: 28px;
    line-height: 28px;
    padding: 0 2%;
    /* margin: 11px auto 0; */
    white-space: nowrap;
    text-overflow: ellipsis;
    margin-bottom: 10px;
}
.noteBox .pirce{ text-indent: 5px;}
.noteBox .p2{
    color: #222;
    font-size: 14px;
    height: 26px;
    line-height: 26px;
    /* padding: 17px 0; */
     text-indent: 3px;
    float: left;
}
.noteBox .level{    padding: 0 !important;
    height: 26px;
    overflow: hidden;
    width: 136px;
    position: relative;
    line-height: 26px;
    float: right;}

.noteBox .level .level-flag {
    width: 91px;
    height: 15px;
    line-height: 15px;
    display: inline-block;
    position: relative;
    top: 4px;
    *top:0;
    overflow: hidden;
}
.layerItem2 li{
    height: 265px;
    float: left;
    width: 282px;
    overflow: hidden;
    margin-right: 24px; position: relative;
}
.layerItem2 li:last-child{
    margin-right:0;
}
.layerItem2 li .imgBox{
    float: left;
    width:282px;
    height: 213px;
}
.layerItem2 li .imgBox .teacherFlag{
    position: absolute;
    top: 0;
    left: 0;
    background: #eb6100;
    padding: 8px 10px;
    color: #fff;
    font-size: 14px;
}
.layerItem2 li .teacherNote{
    float: left;
    background: #fff;
    width: 282px;
	padding-bottom:16px; position: absolute; left: 0; top: 211px;
}
.layerItem2 li .teacherNote .p1{
    height: 32px;
    margin: 10px 16px;
}
.layerItem2 li .teacherNote .p1 strong{
    background: url("../images/ydgkindex-user.png") no-repeat 0 7px;
    line-height: 32px;
    font-size: 18px;
    color: #222;
    font-weight: normal;
    float: left;
    text-indent: 20px;
}
.layerItem2 li .teacherNote .p1 span{
    color: #333;
    font-size: 14px;
    line-height: 32px;
    padding: 0 12px;
    background: url("../images/ydgkindex-book.png") no-repeat 0 7px;
    text-indent: 7px;
    float: right;
}
.layerItem2 li .teacherNote .p2{
       overflow: hidden;
    height: 41px; line-height:20px;
    font-size: 14px;
    color: #666;
    text-align: justify;
    margin: 0 16px;
	text-overflow: ellipsis;
}
.specialTitle {

}
.specialTitle  ul{
    position: absolute;
    width: 600px;
    height: 30px;
    top: 15px;
    left: 100px;
}
.specialTitle  ul li{
    float: left;
    height: 30px;
    line-height: 30px;
    overflow: hidden;
    text-align: center;
    padding: 0 12px;
    margin: 0 14px;
    cursor: pointer;
}
.specialTitle1 {

}
.specialTitle1  ul{
    position: absolute;

    height: 30px;
    top: 15px;
    left: 100px;
}
.specialTitle1  ul li{
    float: left;
    height: 30px;
    line-height: 30px;
    overflow: hidden;
    text-align: center;
    padding: 0 12px;
   /* margin: 0 14px;*/
    cursor: pointer;
}
.activeLine{
    border-bottom: 2px solid #00a05c;
}
.specialTitle ul li a{
    font-size: 14px;
    color:#2b2e2f;
}
.layerItem3 li{
    width: 377px;
    float: left;
    margin-right: 33px;
    overflow: hidden;
    margin-bottom: 28px;
    background: #fff;
	    border-radius: 5px;-webkit-border-radius: 5px;-moz-border-radius: 5px;
   
}
.layerItem3 li:hover{
    box-shadow: 2px 2px 5px 1px #999;-webkit-box-shadow: 2px 2px 5px 1px #999;-moz-box-shadow: 2px 2px 5px 1px #999;
    -moz-transition: box-shadow 0.3s;
    -webkit-transition: box-shadow 0.3s;
    -o-transition: box-shadow 0.3s;
    transition: box-shadow 0.3s;}

.layerItem3 li:last-child{
    margin-right:0;
}
.layerItem3 li .imgBox{
    width:100%;
    height: 202px;
    float: left;
}
.layerItem3 li .cardNote{
	width:88%;
    height:156px;
    float: left;
    padding: 0 20px;
}
.layerItem3 li .cardNote .p1{
    padding: 18px 0 10px 0;
}
.layerItem3 li .cardNote .p1 strong{
    font-size: 18px;
    color: #222;
    font-weight: normal;
}
.layerItem3 li .cardNote p{

}
.layerItem3 li .cardNote .p1 span{
    font-size: 18px;
    color: #eb5228;
    font-weight: 600;
    float: right;
}
.layerItem3 li .cardNote .p2{
    font-size: 14px;
    color: #666;
    text-align: justify;
    line-height: 30px;
}
.layerItem3 li .cardNote .p3{
	width:100%;
    font-size: 14px;
    color: #666;
    text-align: right;
    padding: 4px 0 22px 0;
}
.layerItem3 li .cardNote .p3 span{
    color: #00a05c;
    font-size: 14px;
    text-align: right;
}

.specialTitle .gdtc{position: absolute;
    right: 22px;
    top: 17px; cursor: pointer;}
.specialTitle .gdtc:hover{ color: #00a05c;}

.layerItemj{ margin-bottom: 0;}
.layerItemj li{ position: relative; float: left; width: 224px; height: 222px; overflow: hidden; margin:0 19px 20px 0;}
.layerItemj li:hover{box-shadow: 2px 2px 5px 1px #999;-webkit-box-shadow: 2px 2px 5px 1px #999;-moz-box-shadow: 2px 2px 5px 1px #999;
    -moz-transition: box-shadow 0.3s;
    -webkit-transition: box-shadow 0.3s;
    -o-transition: box-shadow 0.3s;
    transition: box-shadow 0.3s;}
.layerItemj li.li1{width: 468px;}
.layerItemj li.li1 img{width: 100%; height: 222px;}
.layerItemj .jimgBox{width: 100%;}
.layerItemj .jimgBox img{height: 140px; width: 100%;}
.layerItemj .jnoteBox{width: 100%; height: 68px; padding-top:14px;position: absolute; bottom: 0; background: #fff;}
.layerItemj .jnoteBox p{ width: 90%; margin: 0 auto; font-size: 16px; color: #222; line-height: 24px; overflow: hidden; text-overflow:ellipsis;white-space: nowrap;}
.layerItemj .jnoteBox p.teachername{font-size: 14px; color: #666;}


#zxkc{position: relative; }
#zxkc .layerItemContent{ overflow: inherit; margin-bottom: 0;}
#zxkc .layerItemTitle {
    background: #fff;
    margin-top: 30px;
    position: relative;
}
#zxkc .layerItemTitle h3 {
    font-size: 20px;
    color: #222;
    padding: 16px 0;
    text-indent: 20px;
}
.layerItem-zxkc ul{height:290px; }
.layerItem-zxkc li{width: 378px; height: 286px; margin-right: 34px; float: left; }
.layerItem-zxkc li:hover{cursor: pointer;
    box-shadow: 2px 2px 5px 1px #999;-webkit-box-shadow: 2px 2px 5px 1px #999;-moz-box-shadow: 2px 2px 5px 1px #999;
    -moz-transition: box-shadow 0.3s;
    -webkit-transition: box-shadow 0.3s;
    -o-transition: box-shadow 0.3s;
    transition: box-shadow 0.3s;}
.layerItem-zxkc li .imgBox{width: 100%; height: 203px; overflow: hidden; float: inherit;}
.layerItem-zxkc li .imgBox img{width: 100%; height: 100%;}
.layerItem-zxkc li .courseNote{height: 70px; background: #fff;     padding: 14px 20px 0;}
.layerItem-zxkc li .zx-coursetitle{font-size: 16px; color: #222;overflow: hidden;  text-overflow: ellipsis;  white-space: nowrap;}
.layerItem-zxkc li .zx-teacherName{ color: #666;}