Simple page with some animation and input form validation.

This time I decided to reorganize my files. I used to store all the style files in one folder, and I don't think it was a good practice. Now I hope it looks better 😉 Also, I learned about blur() function, which helped me get rid of that unnecessary focus (and :focus styles) after I click the links.

There's one question that's nagging me though: should I avoid using pixels in favor of relative units? I use rem for text, but in the end, it all comes down to px again, since rem units depend on the root font size, which happens to be in pixels. I feel especially uneasy adjusting some elements using "margin-top: 2px" or something like that.