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