html *{font-family:Arial,Helvetica,sans-serif}body{margin:0;padding:0;overflow-y:scroll;background-color:#fafafa}body::-webkit-scrollbar{background-color:transparent;width:5px}body::-webkit-scrollbar-thumb{background-color:#134;-webkit-transition:all;transition:all;transition-delay:.5s}aside,div,header,main,section{box-sizing:border-box}