header,main,footer{padding:15px 0 !important}body{background-color:#f7f7f7}.centre.skinny{max-width:600px}@media only screen and (min-width: 601px){.centre.skinny{margin:0 auto;width:60%}}.large-font{font-size:large}.qr-container{padding-left:calc(50% - 100px)}