.captcha { text-align: center; margin: 15px 0; }
.captcha img { border: 1px solid #ccc; border-radius: 4px; }
.captcha input { margin-top: 8px; text-transform: uppercase; text-align: center; }
.refresh { color: #007bff; cursor: pointer; font-size: 14px; margin-left: 10px; }
.refresh:hover { text-decoration: underline; }
.refreshBtn{padding: 0px 0px; font-size: 15px; cursor: pointer; border: 0px; background-color: transparent;}