This content is 13 years old. Remember that the following content might be outdated.With the CSS3 pseudo class :target  you can change CSS based on a targeted link < a href = “#mylink” > . I used the property to with some transitions to create a double login/scubscribe CSS3 HTML5 form. Both forms are in the HTML, the second is hidden until the users clicks a link that will target the second one. This used to be done in JavaScript … Continue reading On codrops : Login and Registration Form with HTML5 and CSS3