#wrap,body,html{min-height:100%}body,html{height:100%}#wrap{height:auto;margin-bottom:-250px;padding-bottom:250px}#footer{min-height:250px;overflow:hidden}@media only screen and (max-width :768px){#wrap{min-height:100%;height:auto;margin-bottom:-250px;padding-bottom:250px}#footer{min-height:250px}}