::-webkit-scrollbar{width:5px;height:4px}::-webkit-scrollbar-thumb{background:hsla(0,0%,50%,.7)}::-webkit-scrollbar-thumb:window-inactive{background:hsla(0,0%,50%,.2)}::-webkit-scrollbar-thumb:active{background-color:gray}h1::-webkit-scrollbar,nav::-webkit-scrollbar{display:none;width:0}