.top-ad .slick-slide img.top-ad-video-close-icon{position: absolute;top:10px;right: 10px;width: 20px;}

@-o-keyframes open{ 0% {height: 110px;} 100% {height: 281px} }
@-moz-keyframes open{ 0% {height: 110px;} 100% {height: 281px} }
@-webkit-keyframes open{ 0% {height: 110px;} 100% {height: 281px} }
@keyframes open{ 0% {height: 110px;} 100% {height: 281px} }
.top-ad-open-video{-o-animation:open 1s forwards;-moz-animation:open 1s forwards;-webkit-animation:open 1s forwards;animation:open 1s forwards;}

@-o-keyframes close{ 0% {height: 281px;} 100% {height: 110px} }
@-moz-keyframes close{ 0% {height: 281px;} 100% {height: 110px} }
@-webkit-keyframes close{ 0% {height: 281px;} 100% {height: 110px} }
@keyframes close{ 0% {height: 281px;} 100% {height: 110px} }
.top-ad-close-video{-o-animation:close 1s forwards;-moz-animation:close 1s forwards;-webkit-animation:close 1s forwards;animation:close 1s forwards;}

.top-ad-video-box{width: 1200px;height: 281px;}
.top-ad-video-image{width: 350px;height: 281px;background-repeat: no-repeat;background-position: center;background-size: cover;}
.top-ad-video{width: 500px;height: 281px;}
.top-ad-video video{width: 500px;}
.top-ad .slick-slide .top-ad-video-box .top-ad-video-sound-icon{position: absolute;bottom:8px;left: 8px;width: 19px;}