.cbct-wrapper{max-width:420px;padding:20px;border:1px solid #ddd}
.cbct-wrapper label{display:block;margin-top:12px;font-weight:600}
.cbct-wrapper input,.cbct-wrapper select{width:100%;padding:6px;margin-top:4px}
.cbct-result{margin-top:20px;font-size:18px}