[style*="--aspect-ratio"]>:first-child{height:auto;width:100%}@supports (--custom:property){[style*="--aspect-ratio"]{position:relative}[style*="--aspect-ratio"]:before{content:"";display:block;padding-bottom:calc(100%/var(--aspect-ratio))}[style*="--aspect-ratio"]>:first-child{height:100%;left:0;position:absolute;top:0}}