.promo-container {
    margin: 30px auto;
}

.promo {
    position: relative;
    height: 100%;
}

.promo-content {
    position: relative;
    margin-left: -15px;
    margin-right: -15px;
    padding: 0 5%;
    margin-bottom: 100px;
}

.promo-content h4 {
    text-align: center;
    font-size: 2.4rem;
    color: #333;
    font-weight: 600;
    margin-bottom: 70px;
    margin-top: 30px;
}

.promo-video {
    position: relative;
    height: 460px;
}

.promo-video .video {
    position: absolute;
    top: 50%;
    margin-top: -175px;
    z-index: 5;
    height: 350px;
}

.promo-video .video img,
.promo-video .video video {
    position: relative;
    padding: 5px;
    height: 100%;
    background-color: #fff;
    border: 1px solid #d9d9d9;
}

.promo-video .video::before {
    position: absolute;
    top: -20px;
    left: 52%;
    content: "";
    width: 50px;
    height: 3px;
    background-color: #0054A7;
}

.promo-video .video::after {
    position: absolute;
    bottom: -20px;
    left: 0;
    content: "";
    width: 50px;
    height: 3px;
    background-color: #0054A7;
}

/**/

.promo-video2 {
    position: relative;
    height: 460px;
}

.promo-video2 .video {
    position: absolute;
    top: 50%;
    margin-top: -175px;
    z-index: 5;
    height: 350px;
}

.promo-video2 .video img,
.promo-video2 .video video {
    position: relative;
    padding: 5px;
    height: 100%;
    background-color: #fff;
    border: 1px solid #d9d9d9;
}

.promo-video2 .video::before {
    position: absolute;
    top: -20px;
    left: 52%;
    content: "";
    width: 50px;
    height: 3px;
    background-color: #0054A7;
}

.promo-video2 .video::after {
    position: absolute;
    bottom: -20px;
    right: 0;
    content: "";
    width: 50px;
    height: 3px;
    background-color: #0054A7;
}

video::-webkit-media-controls-fullscreen-button,
video::-webkit-media-controls-mute-button,
video::-webkit-media-controls-toggle-closed-captions-button,
video::-webkit-media-controls-volume-control-container,
video::-webkit-media-controls-volume-slider {
    display: none;
}

video::-webkit-media-controls-timeline {
    display: block;
    position: relative;
    font-size: 0.5rem;
    width: 60%;
    left: 8%;
    height: 2px;
    top: -24px;
}

video::-webkit-media-controls-time-remaining-display {
    display: inline-block;
    position: absolute;
    right: 60px;
    color: #666;
}

/* 剩余时间 */
video::-webkit-media-controls-current-time-display {
    display: inline-block;
    position: absolute;
    right: 110px;
    color: #666;
}

video::-webkit-media-controls {
    overflow: hidden !important;
}

video::-webkit-media-controls-enclosure {
    padding: 0 40px 0 30px;
    width: calc(100% + 67px);
    margin-left: auto;
}

.promo-video .back {
    position: absolute;
    height: 100%;
    right: 0;
    top: 0;
    z-index: 0;
}

.promo-video2 .back {
    position: absolute;
    height: 100%;
    right: 0;
    top: 0;
    z-index: 0;
}

@media(max-width:1200px) {
	
	#video_desc_id{
		display:none;
	}
	
    .promo-container {
        padding: 0 15px;
    }
}

@media(max-width:992px) {
	.promo-video .video::before {
		display: none;
	}
	
	.promo-video .video::after {
		display: none;
	}
	
	.promo-video2 .video::before {
		display: none;
	}
	
	.promo-video2 .video::after {
		display: none;
	}
	
    .promo-video .video {
        position: absolute;
        top: 50%;
        height: auto;
        margin-top: -85px;
    }

    .promo-video .video img,
    .promo-video .video video {
        height: 50%;
        width: 310px;
    }

    .promo-video {
        height: 230px;
    }
	
	
	.promo-video2 .video {
        position: absolute;
        top: 50%;
        height: auto;
        margin-top: -85px;
    }

    .promo-video2 .video img,
    .promo-video2 .video video {
        height: 50%;
        width: 310px;
    }

    .promo-video2 {
        height: 230px;
    }
}

.video-exp-title {
    color: #F5F5F5;
    font-size: 3rem;
    font-weight: 600;
    margin: 30px 0 20px 0;
}

.full-screen,.full-screen2 {
    background-color: #f5f6f6;
    display: inline-block;
    width: 105px;
    height: 40px;
    border-radius: 50px;
    behavior:url(/cms-chng-theme/js/PIE.htc);
    -ms-behavior:url(/cms-chng-theme/js/PIE.htc);
    text-align: center;
    line-height: 40px;
    margin-top: 20px;
    cursor: pointer;
    transition: all .3s;
    border: 1px solid #d9d9d9;
    margin-left: 50px;
    font-size: 1.6rem;
}