body { padding: 0; margin: 0; }

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

div.gallery-row:after { clear: both; content: "."; display: block; height: 0; visibility: hidden; }
div.gallery-item { float: left; width: 33.33333333%; }
div.gallery-item a { display: block; margin: 5px; border: 0px solid gray; }
div.gallery-item img { display: block; width: 100%; height: auto;border:1px; }