Responsive Todo App with React and two themes available.

Hello, everyone!

What I'd like to find out:

• On mobile, using my real phone, after I check then uncheck a checkbox, the hover state remains! Is it normal? How do we usually handle this?
• Is it wrong that I built the checkboxes using divs? I don't know if it was possible to build them the way they look with input radios.
• Any other feedback is greatly appreciated!

Thanks a lot

• I'm also planning on creating a backend, stay tuned for that!