.wrapper {
    width: 100%;
}

.wrapper .box {
    width: 100%;
    height: 2.3rem;
    background: rgba(0, 0, 0, .9);
    position: relative;
    overflow: hidden;
}

.wrapper .box .play {
    width: .64rem;
    height: .64rem;
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    background: url(../images/play2.png) no-repeat center top;
    background-size: cover;

}

.wrapper .box .push {
    width: .64rem;
    height: .64rem;
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    background: url(../images/push.png) no-repeat center top;
    background-size: cover;
}

.wrapper .box .pic {
    width: 100%;
    height: 2rem;
    margin-top: 0.14rem;
    display: none;
}

.wrapper .box .pic img {
    width: 100%;
    height: 100%;

}