.container{ background:none; } .header { background:url('/img/banner_uncropped.png') no-repeat center; text-align:center; height:300px; width:100%; margin:0 auto; padding:0; } .credit { text-align:center; font-size:0.7em; } .aboutme { background:rgba(255,255,255,0.5); max-width:800px; width:100%; margin:0 auto; text-align:center; } .leftContainer{ background:rgba(255,255,255,0.5); width:48%; float:left; } .rightContainer { background:rgba(255,255,255,0.5); width:48%; float:right; }