There is an alignment issue in the CAPTCHA window. - Some time the I'm not a robot checkbox went out of the modal window. [![enter image description here][1]][1] - Some time the modal window occupying the full width of the page, it expected to aligned center. [![enter image description here][2]][2] The issue found on Mozilla Firefox 67.0 (64-bit) in Windows 10, with 100% Zoom. [1]: https://i.sstatic.net/WvWjZ.jpg [2]: https://i.sstatic.net/9qqIQ.jpg