body,html{-webkit-text-size-adjust:100%;background-color:#252529;flex-direction:column;height:100%;margin:0;font-family:Arial,sans-serif;line-height:1.5;text-decoration:none;display:flex}ul{margin:0 0 20px;list-style-type:none}a{text-decoration:none}h1{color:#fff}h2{color:#fff!important}footer{color:#fff;text-align:center;position:flex;z-index:10;align-self:flex-end;width:100%;padding:10px;bottom:0}.main-content{height:calc(100vh - 70px);margin-top:50px;margin-left:220px;overflow-y:auto}::-webkit-scrollbar{width:16px}::-webkit-scrollbar-track{background-color:transparent}::-webkit-scrollbar-thumb{background-color:#616161;background-clip:content-box;border:4px solid transparent;border-radius:100px}::-webkit-scrollbar-thumb:hover{background-color:#4d4d4d}