.divPlayerImgResponsive {
    max - width: 480px;
    overflow: hidden;
    position: relative;
    margin: 15px auto;
}
.divPlayerImgResponsive2 {
    text - align: center;
    max - width: 480px;
    overflow: hidden;
    position: relative;
    margin: 15px auto;
}
.divPlayerImgResponsive2 video {
    width: 100 % ;
    height: auto;
}
.article i.iconfont {
    font - style: normal;
}