.base-video{height:auto;overflow:hidden;position:relative;width:100%}.base-video[data-aspect-ratio="16-9"]{aspect-ratio:16/9}.base-video[data-aspect-ratio="4-3"]{aspect-ratio:4/3}.base-video[data-aspect-ratio="1-1"]{aspect-ratio:1/1}.base-video video{height:100%;left:0;position:absolute;top:0;width:100%}