/* Small screens */@media only screen and (max-width : 767px) {    .form-group > div[class*="col-"]:not(:last-child) {        margin-bottom: 15px;    }}.append {    margin-left: 7px;}.prepend {    margin-right: 7px;}.bootstrap-select.btn-group.bs-container .dropdown-menu {z-index: 10000 !important}