.erkin-phone-group { width: 100%; }
.erkin-phone-group[hidden] { display: none !important; }
.erkin-phone-group label { display: block; margin-bottom: 6px; }
.erkin-phone-group .erkin-phone-note { display: block; margin-top: 6px; font-size: 12px; line-height: 1.5; color: #666; }
.erkin-phone-group input { width: 100%; }