body{background-color:#d3d3d3;padding-top:50px;padding-bottom:20px}.body-content{background-color:#fff;padding-left:15px;padding-right:15px}.navbar,.navbar a,.navbar button{background-color:#add8e6;color:#000;font-weight:bold}#qrCode{margin:15px}html,body,.body-content,.full-height{height:100%}.full-height{background-color:#fff;min-height:100%}