.coursepagebox{
    overflow: hidden;
}
.courseimg{
    position: relative;
}

.clb-two-box{
    width: 255px;
    height: 50px;
    padding-top: 20px;
    display: none;
    position: relative;
    z-index: 10;
}

.ctb-right{
    width: 40px;
    height: 20px;
    background: url('//image.zhihuishu.com/zhs/ablecommons/demo/201811/bffadc6a8a9a48579209f115ab37437f.png') no-repeat center center;
    background-size: 17px;
    float: right;
}


.ctb-min-box{
    display: none;
}
.course-banner{
    width: 100%!important;
    height: auto!important;
    background: #fff!important;
    padding-top: 104px;
    position: relative;
}
.course-banner-cen{
    width: 1200px;
    margin: 0 auto;
    height: auto;
}
.img-box{
    width: 100%;
    height: 160px;
}
.img-box img{
    border-radius:10px;
    max-height: 160px;
}
.teacherbody{
    width: 100%;
    height: auto;
    margin-top: 20px;
}
.teacher-body-box {
    width: 1200px;
    height: auto;
    margin: 0 auto;
}
.teacher-box {
    width: 100%;
    min-height:500px;;
    overflow: hidden;
    background: #fff;
    padding: 20px;
    display: none;
    box-shadow: 0 2px 4px 0 rgba(0,0,0,0.10);
}
.teacher-show {
    display: block;
}
.teacher-infor{
    overflow: hidden;
}
.course-change-box{
    width: 100%;
    min-height: 68px;
}
.teachercart {
    width: 560px;
    height: 201px;
    float: left;
    font-size: 12px;
    margin-right: 10px;
    margin-left: 10px;
    margin-top: 10px;
    border: 1px solid #ffffff;
    transition: box-shadow 0.5s;
    padding: 20px;
    cursor: pointer;
    border-radius: 6px;
    overflow: hidden;
}
.teachercart:hover{
    box-shadow: 0 1px 10px 0 rgba(0,0,0,0.10);
    border-color: #e5e5e5;
}
.teachercart a {
    display: block;
    width: 100%;
    height: 100%;
    overflow: hidden;
    zoom: 1;
}
.teacherimg{
    float: left;
    width: 102px;
    height: 136px;
    margin-right: 20px;
    overflow: hidden;

}
.teacherimg img{
    width: 100%;
    height: 100%;
    border-radius: 4px;
    object-fit: cover;
}
.teachermessage{
    float: left;
    width: 380px;
    font-size: 14px;
    color: #8E9193;
}
.teachnername{
    font-size: 18px;
    color: #1D1D1D;
    height: 22px;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}
.teachertitle{
    margin-top: 10px;
    width: 80%;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}
.teacherCourseNum{
    margin-top: 20px;
}
.teacherCourseNum span{
    color: #1D1D1D;
    /* letter-spacing: 2px; */
    margin-left: 10px;
    line-height: 22px;
    width: 82%;
    /* display: inline-block; */
    float: right;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}
.teacherInfo{
    margin-top: 10px;
    line-height: 20px;
    overflow: hidden;
    zoom: 1;
}
.teacherInfo span{
    line-height: 24px;
}
.teacherInfo div{
    float: right;
    width: 340px;
    height: 48px;
    line-height: 24px;
    color: #1D1D1D;
    overflow: hidden;
    margin-left: 10px;
    text-overflow: ellipsis;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
}

.ccb-top{
    width: 100%;
    height: 68px;
    font-size: 14px;
    color: #9D9D9D;
    line-height: 68px;
}
.ccbt-left{
    float: left;
    width: 200px;
    margin-left: 58px;
}
.ccbt-left span{
    font-size: 24px;
    color: #00C8BB;
    margin: 0 5px;
}
.ccbt-right{
    float: right;
    width: 50px;
    height: 68px;
    background: url('//image.zhihuishu.com/zhs/ablecommons/demo/201811/e5eadd70f8fc4013afca239d86485616.png') no-repeat right center;
    text-align: left;
    color: #333;
    margin-right: 58px;
    cursor: pointer;
}
.ccb-bot{
    width: 100%;
    height: auto;
    overflow: hidden;
    padding: 0 58px;
}
.ccbb-cart{
    width: 100%;
    height: auto;
    margin-top: 10px;
}
.ccbbc-left{
    width: 100px;
    float: left;
    font-size: 14px;
    color: #9D9D9D;
}
.ccbbc-right{
    width: 960px;
    float: left;
}
.ccbbc-right span{
    display: block;
    float: left;
    width: 120px;
    height: 32px;
    text-align: center;
    line-height: 32px;
    text-align: center;
    padding: 0 5px;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    cursor: pointer;
    margin-bottom: 20px;
    font-size: 14px;
    color: #4E4E4E;
}
.ccbbc-right .active{
    background: #23A3FF;
    border-radius: 16px;
    color: #fff;
}
.ccb-last{
    width: 330px;
    height: 36px;
    margin-bottom: 40px;
    margin-top: 20px;
    float: right;

}
.ccbl-closeall{
    width: 84px;
    height: 36px;
    text-align: center;
    line-height: 36px;
    float: left;
    border: 1px solid #E5E5E5;
    border-radius: 5px;
    font-size: 14px;
    color: #6A6A6A;
    margin-right: 20px;
    cursor: pointer;
}
.ccbl-closeall:hover{
    color: #23A3FF;
    border-color: #23A3FF;
}
.ccbl-change{
    width: 84px;
    height: 36px;
    line-height: 36px;
    text-align: center;
    font-size: 14px;
    color: #FFFFFF;
    float: left;
    background: url('//image.zhihuishu.com/zhs/ablecommons/demo/201811/2d440691df92440eb0a80cf3ef0fe098.png') no-repeat;
    background-size: 100% 100%;
    margin-right: 36px;
    cursor: pointer;
}
.ccbl-close{
    float: left;
    width: 40px;
    height: 36px;
    line-height: 36px;
    background: url('//image.zhihuishu.com/zhs/ablecommons/demo/201811/941b883a361e4947b9f3ee660411a83d.png') no-repeat right center;
    text-align: left;
    color: #333;
    cursor: pointer;
}

.course-min-change{
    display: none;
}
.cmc-shady{
    display: none;
}


@media only screen and (max-width: 765px) {
    .teacherbody{
        margin-top: 2rem;
    }
    .headbtn a{
        width: 20% !important;
    }
    .teacher-body-box{
        width: 100%;
    }
    .teacher-box {
        width: 100%;
        padding: 0 0.4rem;
    }
    .teacher-infor{
        margin-top: 0.2rem;
    }
    .teachercart{
        height: 2.4rem;
        width: 100%;
        padding:0;
        margin: 0;
        margin-bottom: 0.48rem;
        border: 0;

    }
    .teachercart:hover{
        border: 0;
        box-shadow:none;
    }
    .teacherimg{
        height: 100%;
        width: 1.8rem;
        margin-right:0.4rem;
        float: left;
    }
    .teachermessage{
        height: 100%;
        width: 4.3rem;
        float: left;
    }
    .teachnername{
        font-size: 0.32rem;
        color: #1D1D1D;
        line-height: 0.44rem;
    }
    .teachertitle{
        margin-top: 0.12rem;
        font-size: 0.24rem;
        color: #8E9193;
    }
    .teacherCourseNum{
        margin-top: 0.24rem;
        font-size: 0.24rem;
    }
    .ctb-min-box{
        display: block;
        width: 100%;
        height: 0.36rem;
        line-height: 0.36rem;
        margin-top: 0.05rem;
    }
    .teacherInfo{
        margin-top: 0.05rem;
        height: 0.9rem;

    }
    .teacherInfo div{
        width: 100%;
        height: 0.76rem;
        line-height: 0.38rem;
        font-size: 0.24rem;
        margin-top: 0.16rem
    }
    .teacherInfo span{
        display: none;
    }
    .ctb-right{
        width: 0.6rem;
        height: 0.36rem;
        background: url('//image.zhihuishu.com/zhs/ablecommons/demo/201811/d71cbd738d654f6dae40e749778d8b27.png') no-repeat center center;
        background-size: 0.34rem;
    }
    .course-banner{
        display: none;
    }
    .coursebody{
        margin-top: 2rem;
    }
    .course-min-change{
        width: 100%;
        height: 0.96rem;
        line-height: 0.96rem;
        display: block;
        background: #fff;
        position: relative;
        z-index: 16;
    }
    .cmccart{
        width: 50%;
        height: 100%;
        line-height: 0.96rem;
        text-align: center;
        font-size: 0.28rem;
        color: #404040;
        background-image: url('//image.zhihuishu.com/zhs/ablecommons/demo/201811/2f3c1580446e4206a9b0c1d237c85897.png');
        background-repeat: no-repeat;
        background-position: 2.6rem center;
        background-size: 0.15rem;
        float: left;
        border-bottom: 1px solid #E6E6E6;
        position: relative;
        z-index: 16;
        background-color: #fff;
    }
    .cmc-shady{
        display: block;
        position: fixed;
        top: 0;
        left: 0;
        bottom: 0;
        right: 0;
        background: #000;
        z-index: 10;
        opacity: 0.6;
        display: none;
    }
    .ccm-body{
        width: 100%;
        height: auto;
        background: #fff;
        overflow-y: scroll;
        position: absolute;
        top: 0.96rem;
        left: 0;
        padding: 0.3rem;
        box-shadow: 0 3px 6px rgba(0,0,0,0.2);
        position: absolute;
        left: 0;
        top: -6rem;
        z-index: 12;
    }
    .ccm-b-cart{
        height: 0.48rem;
        line-height: 0.48rem;
        padding: 0 0.28rem;
        margin: 0.18rem 0.2rem;
        float: left;
    }
    .pb-active{
        background: #35A3E7;
        color: #fff;
        border-radius: 0.24rem;
    }
    #provincePage .layui-laypage-prev, #provincePage .layui-laypage-next {
		display: block!important;
		float: left;
	}
	#provincePage a, #provincePage span {
		display: none!important;
    }

}
.teacher-nothing{ text-align: center; margin-top:100px;}