.video_poster{background-position:50%;background-repeat:no-repeat;background-size:cover;cursor:pointer;height:100%;left:0;position:absolute;right:0;top:0;-webkit-transition:all 1.5s cubic-bezier(0,0,.2,1);-o-transition:all 1.5s cubic-bezier(0,0,.2,1);transition:all 1.5s cubic-bezier(0,0,.2,1)}