.fade-tip-elem{
    display: none;
    margin: 0;
    position: fixed;
    top: 81px;
    left: 50%;
    transform: translateX(-50%);
    background: linear-gradient(90deg, #EF4023 0%, #EF6A23 100%);
    color: #fff;
    padding: 15px 20px;
    font-size: 16px;
    border-radius: 5px;
    /*box-shadow: 4px 5px 20px rgba(0, 0, 0, 0.2);*/
    z-index: 10000;
}
.zh-dialog{
    background-color:rgba(0,0,0,0.3);
    position:fixed;
    top:0;
    left:0;
    right:0;
    bottom:0;
    z-index:1000;
}
.zh-dialog .zh-dialog-wrapper{
    background-color:#fff;
    position:absolute;
    top:50%;
    left:50%;
    /*min-height:300px;*/
    /*min-width:400px;*/
    border-radius: 5px;
    -webkit-transform: translate(-50%,-50%);
    -moz-transform: translate(-50%,-50%);
    -ms-transform: translate(-50%,-50%);
    -o-transform: translate(-50%,-50%);
    transform: translate(-50%,-50%);
    overflow: hidden;
}
.zh-dialog .zh-dialog-content{
    position:absolute;
    top:0;
    bottom:50px;
    left:0;
    right:0;
}
.zh-dialog .zh-dialog-content>p {
    padding:20px;
    font-size:20px;
}
.zh-dialog .zh-dialog-btn-group{
    position:absolute;
    bottom:0;
    left:0;
    right:0;
    height:50px;
    font-size:0;
    border-top:1px solid #ccc;
    text-align: center;
}
.zh-dialog .zh-dialog-btn-group>button {
    width:50%;
    display:inline-block;
    vertical-align: top;
    background-color:#fff;
    height:100%;
    border:0;
    font-size:20px;
    -webkit-transition: all 0.2s;
    -moz-transition: all 0.2s;
    -ms-transition: all 0.2s;
    -o-transition: all 0.2s;
    transition: all 0.2s;
}
.zh-dialog .zh-dialog-btn-group>button:hover{
    background-color:#0ae;
    color:#fff;
}
.zh-dialog .zh-dialog-btn-group>button:first-child{
    border-right:1px solid #ccc;
}
/*--网课详情底部--*/
	.couseInfoFooter a{
	  color: #fff
	}