html{-ms-text-size-adjust:100%;-webkit-text-size-adjust:100%}body{margin:0} article,aside,details,figcaption,figure,footer,header,main,menu,nav,section{display:block}summary{display:list-item} audio,canvas,progress,video{display:inline-block}progress{vertical-align:baseline} audio:not([controls]){display:none;height:0}[hidden]