.iframe-container{overflow:hidden;padding-top:56.25%;position:relative}.iframe-container iframe{border:0;height:100%;left:0;position:absolute;top:0;width:100%}body{font-weight:400}code{background-color:#f5f5f5;color:#000000;font-family:monospace,'Roboto Mono';padding:3px!important}#main-content .container:before{background:none}