Tiny Theme comes fully designed out-of-the-box, but many people like to tweak things here and there. Perhaps you want to add a background or increase the width. As a quick example, I’ve designed a child theme using only 3 lines of CSS.

Child Theme for Tiny Theme for Micro.blog

I’ve added a background color, modified the page width, tweaked the margins, rounded some corners, and centered the header. You can copy and paste the code below into your Custom CSS (access it via the Design page on Micro.blog). Use it as is or modify it to your needs.

As you can see, making wholesale design changes to Tiny Theme is pretty easy.