.gallery { list-style: none; padding: 0; margin: 0; }
.gallery:after { clear: both; content: "."; display: block; height: 0; visibility: hidden; }
.gallery li { float: left; width: 33.33333333%; }
.gallery li a { display: block; margin: 5px; border: 1px solid #3c3c3c; }
.gallery li img { display: block; width: 100%; height: auto; }

#Gallery1 .ui-content, #Gallery2 .ui-content, #Gallery3 .ui-content, #Gallery4 .ui-content, #Gallery5 .ui-content, #Gallery6 .ui-content, #Gallery7 .ui-content, #Gallery8 .ui-content, #Gallery9 .ui-content, #Gallery10 .ui-content, #Gallery11 .ui-content, #Gallery12 .ui-content { overflow: hidden; }