body { height: 100%; }.panel { padding: 30px; max-width: 425px; margin: 10% auto; box-shadow: rgba(0, 0, 0, 0.2) 0px 0px 2px 2px; }.title { font-size: 1.5em; font-weight: 100; margin-top: 10px; text-align: center; }.recaptcha-center { margin: 35px 13% 20px; display: block; }html{opacity:1}