/* 视频 */
.prism-player {
    width: 100%;
    height: 618px;
    background: #f5f5f5;
    position: relative;
}

.prism-player .prism-ErrorMessage, .prism-player .prism-cover {
    background: none;
}

.prism-player .prism-cover {
    background-size: auto 100%;
    background-repeat: no-repeat;
    background-position-x: center;
}