#MainContent { background: #ffff00; padding-bottom: 30px; }



.gallery { list-style: none; padding: 0; margin: 0; }
.gallery:after { clear: both; content: "."; display: block; height: 0; visibility: hidden; }
.gallery li { float: left; width: 48%; max-width:700px; text-align: center;}
.gallery li a { display: block; margin: 5px; border: 1px solid #dcdcdc; }
.gallery li img { display: block; width: 100%; height: auto; }