html{overflow-y:scroll}main li+li{margin-top:10px}body,html{padding:0;margin:2;font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Oxygen,Ubuntu,Cantarell,Fira Sans,Droid Sans,Helvetica Neue,sans-serif}*{box-sizing:border-box}footer{width:100%;height:100px;border-top:1px solid #eaeaea;display:flex;justify-content:center;align-items:center}