.jwlogo{display: none !important;}
#mediaplayer_controlbar .jwtimeSliderProgress{background: rgba(0,0,0,0.5) !important;    height: 10px !important;top: 10px !important;}
.jwcontrolbar{background: rgba(0,0,0,0.3) !important;}
/*课程分类*/
.curriculum_header{margin-top: 20px;width: 100%;height: 60px;background: white;line-height: 60px;}
.curriculum_header>div>div{cursor: pointer;padding: 0 20px;line-height: 14px;border-right:1px solid #999999 ;height: 14px;vertical-align: middle;display: inline-block;font-size: 14px;color: #666666;}
.curriculum_header>div>div:last-of-type{border: 0;}
.curriculum_header>div>div:hover,.curriculum_header>div>div.active a{color: #f8a608;}
 
/*课程展示*/
.curriculum_center{padding-top: 25px;}
.curriculum_center_item{width: 380px;height: 440px;background: white;margin-bottom: 25px;cursor: pointer;transition: all 0.5s;-moz-transition:all 0.5s;-webkit-transition:all 0.5s;-o-transition:all 0.5s;float: left;margin-right: 15px;}
.curriculum_center_item:nth-of-type(3){margin-right: 0;}
.curriculum_center_item:hover{box-shadow: 0 0 14px rgba(0,0,0,0.14);transform: translateY(-10px);}
.curriculum_center_itemIMG{width: 100%;height: 260px;}
.curriculum_center_itemIMG img{object-fit: cover;width: 100%;height: 260px;}

/*课程学习页*/
.studyTop{width: 100%;background: white;padding: 20px 0;margin-top: 20px;margin-bottom: 20px;}
.studyTop_photo{vertical-align: middle;display: inline-block;width: 80px;height: 80px;border-radius: 50%;overflow: hidden;margin-right: 25px;}
.studyTop_photo img{width: 100%;height: 100%;object-fit: cover;vertical-align: top;}
.studyTop_left{width: 370px;display: inline-block;line-height: 30px;vertical-align: middle;}
.studyTop_left div:first-of-type{color: #333333;font-size: 18px;}
.studyTop_left div:last-of-type{color: #999999;font-size: 14px;}
.studyTop_center{display: inline-block;line-height: 30px;font-size: 14px;vertical-align: middle;}
.studyTop_Right{float: right;line-height: 40px;cursor: pointer;}
.studyTop_Right span,.studyTop_Right img{vertical-align: middle;}
.studyCenter{width: 100%;background: white;padding-top: 10px;}
.studyCenter_header{border-bottom: 1px solid #e5e5e5;position: relative;font-size: 18px;color: #333333;padding-left: 20px;line-height: 50px;}
.studyCenter_headerInput{position: relative;float: right;height: 50px;}
.studyCenter_headerInput input{vertical-align: middle;width: 180px;height: 36px;line-height: 36px;border: 0;outline: 0;padding-left: 10px;background: #f5f5f5;}
.studyCenter_headerInput img{position: absolute;right: 5px;top: 17.5px;}

.studyCenter_center{/*overflow-y: auto;*/width: 103%;}
.studyCenter_centerItem{height: 165px;width: 98%;border-bottom: 1px solid #e5e5e5;padding:10px 20px;box-sizing: border-box;}
.studyCenter_centerItem:nth-last-of-type(2){border: 0;}
.studyCenter_centerItem_img{width: 200px;height: 140px;overflow: hidden;margin-right: 20px;float: left;}
.studyCenter_centerItem_img img{width: 100%;height: 100%;object-fit: cover;vertical-align: top;}
.studyCenter_centerItem_left{color: #666666;width: 350px;margin-right: 20px;float: left;}
.studyCenter_centerItem_left div:first-of-type{font-size: 18px;color: #333333;overflow: hidden;text-overflow: ellipsis;white-space: nowrap;}
.studyCenter_centerItem_left div,.studyCenter_centerItem_center div{margin-top: 10px;line-height: 25px;}
.studyCenter_centerItem_center{color: #666666;width: 270px;margin-right: 20px;float: left;}
.studyCenter_centerItem_right{float: left;font-size: 18px;color: #f4523b;font-weight: 700;line-height: 25px;}
.studyCenter_centerItem_right div{margin-top: 10px;}
.studyCenter_centerItem_button{float: right;}
.studyCenter_centerItem_button div{cursor: pointer;margin: 10px 0;text-align: center;width: 120px;height: 36px;line-height: 36px;background:#3062eb;border-radius: 4px;color: white;font-size: 14px;}
.studyCenter_centerItem_button div img,.studyCenter_centerItem_button div span{vertical-align: middle;}
.studyCenter_centerItem_button div a{color: white;display: block;}
.studyCenter_centerJiazai{text-align: center;padding: 20px 0;color: #999999;font-size: 14px;}
.studyCenter_centerHeight {
    width: 100%;
}
.studyCenter_center_outter {
    width: 100%;
    overflow: hidden;
}
/*studyArea页面*/
.studyArea {
    width: 100%;
    height: calc(100% - 62px);
    position: relative;
    overflow:hidden;
}
.studyArea_nav{float: left;width: 25%;height: 100%;position: relative;background: #ebebeb;}
.studyArea_nav>div{line-height: 80px;height: 80px;font-size: 18px;color: #666666;width: 100%;cursor: pointer;}
.studyArea_nav>div img,.studyArea_nav>div span{vertical-align: middle;}
.studyArea_nav>div img{margin: 0 8px;}
.studyArea_nav>div img:nth-of-type(2),.studyArea_nav>div:hover img:nth-of-type(1),.studyArea_nav>div.active img:nth-of-type(1){display: none;}
.studyArea_nav>div:hover img:nth-of-type(2),.studyArea_nav>div.active img:nth-of-type(2){display: inline-block;}
.studyArea_nav>div:hover,.studyArea_nav>div.active,.studyArea_nav>div.active a,.studyArea_nav>div:hover a{color: #f8a608;background: white;}
.studyArea_nav>div:last-of-type{position: absolute;bottom: 0;left: 0;}
.studyArea_nav>div a{color: #333333;display: block;}

.studyArea_center{float: left;width: 70%;height: 100%;position: relative;overflow-y: auto;}
.studyArea_centerNav2{width: 100%;}
.studyArea_centerNav2_header{color: #333333;cursor: pointer;height: 36px;line-height: 36px;padding:0 20px;box-sizing: border-box;background: #cccccc;position: relative;}
.studyArea_centerNav2_header img{position: absolute;right: 20px;top: 14px;transform: rotate(-90deg);}
.studyArea_centerNav2_header.active img{transform: rotate(0deg);}
.studyArea_centerNav2_header.active~.studyArea_centerNav3{display: block;}
.studyArea_centerNav3{width: 100%;display: none;}
.studyArea_centerNav3_header{font-size: 12px;color: #333333;cursor: pointer;height: 36px;line-height: 36px;padding:0 20px;box-sizing: border-box;background: #fafafa;position: relative;}
.studyArea_centerNav3_header img{position: absolute;right: 20px;top: 14px;transform: rotate(-90deg);}
.studyArea_centerNav3_header.active img{transform: rotate(0deg);}
.studyArea_centerNav3_header.active~.studyArea_centerNav4{display: block;}

    .studyArea_centerNav3_header:hover strong {
        color: #f8a608;
    }
.studyArea_centerNav4{width: 100%;display: none;}
.studyArea_centerNav4 div{font-size: 12px;color: #999999;cursor: pointer;height: 36px;line-height: 36px;padding:0 20px;padding-left: 45px;box-sizing: border-box;background: #ffffff;}
.studyArea_centerNav4 div span:first-of-type{display: inline-block;max-width: 325px;overflow: hidden;text-overflow: ellipsis;white-space: nowrap;}
.studyArea_centerNav4 div span:last-of-type{float: right;}
.studyArea_centerNav4 div:hover{color:#f8a608;}
.studyArea_centerNav4_header{font-size: 12px;color: #333333;cursor: pointer;height: 36px;line-height: 36px;padding:0 20px;box-sizing: border-box;background: #fafafa;position: relative;}
.studyArea_centerNav4_header span>img{transform: rotate(-90deg);position:absolute;right:20px;top:14px}
.studyArea_centerNav4_header.active span>img{transform: rotate(0deg);}
.studyArea_centerNav4_header.active ~ .studyArea_centerNav5 { display:block;}

.studyArea_centerNav5{width:100%;display:none;}
.studyArea_centerNav5 div span:first-of-type{display: inline-block;max-width: 325px;overflow: hidden;text-overflow: ellipsis;white-space: nowrap; float:left;}

.studyArea_Right{float: left;width: 60%;height: 100%;position: relative;background: #f5f5f5;transition:all 500ms;}
.studyArea_Right_Top{height:70px;padding: 25px 35px 10px 35px;background: white;line-height: 30px;font-size: 18px;color: #333333;}
.studyArea_Right_Top>span{overflow: hidden;text-overflow: ellipsis;white-space: nowrap;}
.studyArea_Right_TopRight{font-size: 14px;color: #666666;}
.studyArea_Right_TopRight div{padding-left: 20px;display: inline-block;}
.studyArea_Right_TopRight div:first-of-type{padding: 0;}
.studyArea_Right_Center{padding-right:30px;/*padding: 20px 35px;*/width: 100%;box-sizing: border-box;overflow-y: auto;height:calc(100% - 110px);}
.studyArea_Right_CenterHeader{font-size: 14px;color: #333333;line-height: 30px;color: #333333;}
.studyArea_Right_Centerbottom{line-height: 30px;padding: 10px 0;width:100%;/*width: 60%;margin-left:40%;*/background: white;}
.studyArea_Right_Centerbottom_left{float: left;font-size: 14px;color: #333333;}
.studyArea_Right_Centerbottom_left div{margin-left: 20px;display: inline-block;}
.studyArea_Right_Centerbottom_right{float: right;width: 280px;text-align: center;}
.studyArea_Right_Centerbottom_right div{width: 50%;float: left;color: #999999;cursor: pointer;}
.studyArea_Right_Centerbottom_right div img:nth-of-type(2),.studyArea_Right_Centerbottom_right div:hover img:nth-of-type(1),.studyArea_Right_Centerbottom_right div.active img:nth-of-type(1){display: none;}
.studyArea_Right_Centerbottom_right div span,.studyArea_Right_Centerbottom_right div img{vertical-align: middle;}
.studyArea_Right_Centerbottom_right div:hover,.studyArea_Right_Centerbottom_right div.active{color: #f8a608;}
.studyArea_Right_Centerbottom_right div:hover img:nth-of-type(2),.studyArea_Right_Centerbottom_right div.active img:nth-of-type(2){display: inline-block;}

@media only screen and (max-width: 1380px){
	.studyArea_Right_Centerbottom_right{width: 100px;}
	.studyArea_Right_Centerbottom_right div span{display: none !important;}
}