.embed-responsive-1by1{aspect-ratio:1/1}.embed-responsive-1by1::before{padding-top:100.00%}.embed-responsive-16by13{aspect-ratio:16/13}.embed-responsive-16by13::before{padding-top:81.25%}.embed-responsive-16by9{aspect-ratio:16/9}.embed-responsive-16by9::before{padding-top:56.25%}.embed-responsive-24by13{aspect-ratio:24/13}.embed-responsive-24by13::before{padding-top:54.17%}.embed-responsive-24by14{aspect-ratio:24/14}.embed-responsive-24by14::before{padding-top:58.33%}.embed-responsive-3by2{aspect-ratio:3/2}.embed-responsive-3by2::before{padding-top:66.67%}