See the Pen Off-Screen Nav With :Focus-Within by dannievinther (@dannievinther) on CodePen.
Description: Adding yet another pure CSS technique to the list of off-screen navigation by "hacking" the :focus-within pseudo-class. Have a look at the code to see how it works.
Browsers: Chrome Firefox Opera Safari
Made with: HTML CSS
Responsive:Yes
Posted: 7.09.2017