Looking for logging into the Popup Design site and are not getting the correct working link for it? In such a case, you can use the links given here by searching your desired login page in the search box. If the page is present on our website then you will get all the links related to the Popup Design site. After that you can login as usual with your login credentials.
https://dribbble.com/tags/login_popup
https://1stwebdesigner.com/open-source-modal-login-signup/
http://www.freebiesgallery.com/login-popup-design/
https://designmodo.com/login-form-examples/
https://freshdesignweb.com/css-login-form-templates/
https://w3layouts.com/login-popup-flat-form-template/
https://wisepops.com/15-gorgeous-pop-up-design-examples-you-can-copy-today/
https://365psd.com/psd/login-popup-design-54424
https://www.w3schools.com/howto/howto_css_login_form.asp
https://bootsnipp.com/tags/popup
https://bootsnipp.com/tags/modal
https://blog.justuno.com/10-inspiring-examples-of-email-pop-up-designs-and-why-they-work
https://www.pinterest.com/pin/420523683936963050/