*,:before,:after{box-sizing:border-box}html{-webkit-text-size-adjust:100%}body{margin:0}img,video,svg{max-width:100%;display:block}button,input,select,textarea{font:inherit;color:inherit}.sr-only{clip:rect(0, 0, 0, 0);white-space:nowrap;border:0;width:1px;height:1px;margin:-1px;padding:0;position:absolute;overflow:hidden}