.embed-responsive-1by1{aspect-ratio:1/1}.embed-responsive-1by1::before{padding-top:100.00%}.embed-responsive-16by9{aspect-ratio:16/9}.embed-responsive-16by9::before{padding-top:56.25%}.embed-responsive-24by20{aspect-ratio:24/20}.embed-responsive-24by20::before{padding-top:83.33%}.embed-responsive-24by22{aspect-ratio:24/22}.embed-responsive-24by22::before{padding-top:91.67%}.embed-responsive-48by35{aspect-ratio:48/35}.embed-responsive-48by35::before{padding-top:72.92%}.embed-responsive-8by5{aspect-ratio:8/5}.embed-responsive-8by5::before{padding-top:62.50%}