.contact-spinner {
    display: inline-block;
    width: 14px;
    height: 14px;
    border: 2px solid rgba(255, 255, 255, 0.35);
    border-top-color: #fff;
    border-radius: 50%;
    animation: contact-spin 0.65s linear infinite;
    vertical-align: middle;
    margin-right: 6px;
    position: relative;
    top: -1px;
}
@keyframes contact-spin {
    to { transform: rotate(360deg); }
}