.vc_gitem-zone-mini .vc_custom_heading h4 {
    display: -webkit-box;
    -webkit-line-clamp: 3;
    -webkit-box-orient: vertical;
    -moz-box-orient: vertical;
    overflow: hidden;
    text-overflow: ellipsis;
    padding-bottom: 4px;
    margin-bottom: -4px;
}