#b-send:disabled{cursor:not-allowed;opacity:.7}input[type=radio]{-webkit-appearance:none;-moz-appearance:none;appearance:none;background-color:#fff;width:1.5rem;height:1.5rem;border:.15em solid #1d2e48;border-radius:50%;transform:translateY(-.075em);display:inline-flex;align-items:center;justify-content:center}input[type=radio]:before{content:"";width:.8em;height:.8em;border-radius:50%;transform:scale(0);border:.4em solid #1d2e48;transition:transform .12s ease-in-out;box-shadow:inset 1em 1em red}input[type=radio]:before+.contendero{border-color:green}input[type=radio]:checked:before{transform:scale(1)}