.zt-gallery{
    background-color: #fff;
    border-radius: 5px;
    box-shadow: 0 0 6px 0 #ccc;
    padding: 4px;
}
.zt-gallery .ztshortcodes-gallery{
    border: medium none !important;
    float: left;
    padding: 5px 4px 0;
}