.stuDetailTitle{
    font-size: 40px;
    color: #333;
    text-align: center;
   padding-top: 30px;
}

.editinfo{
    padding: 20px 10px;
    font-size: 16px;
    color: #666666;
    background-color: #fafbff;
    margin: 30px 0;
}

.author{
    float: left;
    padding-right: 50px;
}
.viewcount{
    float: left;
	padding-right: 50px;
}

.detailvideo{
    position: relative;
    padding: 10px;
   
}
.detailvideo video{
    border-radius: 10px;
}
.detailvideo img{
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%,-50%);
    width: 150px;
    height: 150px;
}





@media screen and (max-width:500px) {
    .contain{
        margin: 25px 0 ;
    }
    .detailvideo img{
        width: 50px;
        height: 50px;
    }
    .stuDetailTitle{
        font-size: 20px;
        padding: 10px 0 ;
    }
    .article{
        font-size: 16px;
        padding: 15px 0 ;
    }
}