.center_content {
    min-height: calc(100vh - 138px);
    background-image: url(/static/common/images/bg2.jpg);
    background-repeat: no-repeat;
    background-position: center;
    background-size: cover;
}

.video_show{
    width: calc( 100vh - 274px - 99px )
}

/*
 *首页幻灯片
*/
.am-slider-i2 .am-slider-images {
    height: calc(100vh - 99px);
    -webkit-background-size: cover;
    -moz-background-size: cover;
    -o-background-size: cover;
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
    color: #fff;
}
.am-slider-i2 .am-slider-desc {
    position: absolute;
    left: 0;
    top: 10%;
    right: 0;
    color: #ffffff;
    text-align: center;
}
.am-slider-i2 .am-slider-content h2 {
    font-size: 40px;
    margin: 0;
    padding: 0;
    color: #00a2d4;
}
.am-slider-i2 .am-slider-content p {
    margin: 0;
    display: block;
    word-wrap: normal;
    white-space: nowrap;
    overflow: hidden;
    font-size: 30px;
    color: #00a2d4;
}
.am-slider-i2 .am-slider-title {
    font-weight: normal;
    margin-bottom: 5px;
    display: block;
    word-wrap: normal;
    white-space: nowrap;
    overflow: hidden;
}
.am-slider-i2 .am-slider-en {
    font-size: 12px;
}
.am-slider-i2 .am-btn {
    margin-top: 20px;
    margin-right: 10px;
}
.am-slider-i2 .am-direction-nav, .am-slider-i2 .am-pauseplay {
    display: none;
}