.embed-responsive-1by1::before{padding-top:100.00%}.embed-responsive-16by13::before{padding-top:81.25%}.embed-responsive-16by9::before{padding-top:56.25%}.embed-responsive-17by24::before{padding-top:141.18%}.embed-responsive-2by1::before{padding-top:50.00%}.embed-responsive-24by22::before{padding-top:91.67%}