.form-container textarea.form-control{height:200px}.spinner{width:20px;height:20px;position:relative;margin-right:.4rem;top:2px;display:inline-block}.spinner.hidden{display:none}.spinner .double-bounce1,.spinner .double-bounce2{width:100%;height:100%;border-radius:50%;background-color:#fff;opacity:.6;position:absolute;top:0;left:0;animation:bounce 2s ease-in-out infinite}.spinner .double-bounce2{animation-delay:-1s}@keyframes bounce{0%,to{transform:scale(0)}50%{transform:scale(1)}}