html{height:100%}body{height:100%;display:flex;flex-direction:column;justify-content:space-between}a:hover{text-decoration:underline}main{flex:1 0 0;display:flex}.content{flex:1 0 0;padding:54px}footer{flex:0 0 0}@media (width < 600px){.content{margin:0;padding:10% 5%;width:100%}}