@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;}.form-horizontal .bootstrap-select.btn-group {    margin-top: 0;}.form-horizontal .bootstrap-select.btn-group .btn {    height: 31px;}.input-field .prefix ~ .intl-tel-input {    width: calc(100% - 3rem);    margin-left: 3rem;}.input-field .prefix ~ .intl-tel-input input {    box-sizing: border-box;}.recaptcha-wrapper {    width: 100%;    overflow: hidden;}.g-recaptcha {    transform-origin: left top;    -webkit-transform-origin: left top;}.g-recaptcha > div {    margin: auto !important;}.bootstrap-select.btn-group.bs-container .dropdown-menu {z-index: 10000 !important}