section.spot{max-height:540px;max-width:960px;margin:0 auto}section.spot .responsive-video{position:relative;padding-bottom:56.25%;margin-bottom: 50px;z-index:1;padding-top:0;height:0;overflow:hidden}section.spot .responsive-video iframe{position:absolute;top:0;left:0;width:100%;height:100%}