nav{background:#FEFEFE;width:100%;color:#48515B;font-size:22px;text-align:center;padding:10px 0;}.link{text-decoration:none;color:#fff;background:blue;padding:10px 20px;margin:30px;desplay:inline-block;} body{margin:0;}.cont{margin:6px;padding:10px;background:#fff;}.cont1{background:#ECF0F3;}footer{padding:10px;min-height:80px;background:#222;}footer p.copyright{color:#fff;text-align:center;font-size:14px;}