.required{color:red;font-size:large;margin-left:.25rem}.modal-backdrop{background-color:#00000080;z-index:999}@keyframes spin{0%{transform:rotate(0)}to{transform:rotate(1turn)}}.loader{animation:spin 1s linear infinite;border:6px solid #f3f3f3;border-radius:50%;border-top-color:#fd625e;height:25px;width:25px}