.photo_gallery {
    margin-left:0px;
 }
 .photo_gallery div.photo {

    clear: none !important;
    float:left;
    margin-right: 5px !important;
    margin-bottom: 10px !important;
}

 .photo_gallery div.photo a {
    height:130px;
    vertical-align: middle;
    display: table-cell !important;
 }