Classless 1.1

It is time for v1.1! 🥳 It contains mostly small improvements and bug fixes over 1.0

Changelog

• Remove 'Open Sans' import (font instructions in README.md). Thanks @basteyy
• Set table elements to display: table again. Thanks @captn3m0
• Fix light background in input when in dark mode. Thanks @kacirekj
• Fix <button> and <select> colors
• Improve padding of collapsed <li> elements in <nav>. Thanks @flibustenet
• Improve grid behavior
• Update Readme. Thanks @Steveveepee

Special thanks to @basteyy for general support!