.site-body .panel{max-width:600px}.site-body .panel .panel-body{text-align:center}.site-body .panel .panel-body .g-recaptcha{text-align:center;margin-bottom:20px}.site-body .panel .panel-body .g-recaptcha>div{display:inline-block}.site-body .panel .panel-footer .btn{display:block;width:100%;max-width:300px;margin:auto}