Want to change the HTML live doc text.

**Is your feature request related to a problem? Please describe.**
https://rimble.consensys.design/components/rimble-ui/EthAddress

table of contents. Need to make layout like text bigger and strong. This means this one is a new section not a component

**Describe the solution you'd like**
Want to know where is this text/.md located. want to contribute. I am a front end react dev with UI skill

**Describe alternatives you've considered**
no

**Additional context**
no

Want to join the team if possible. I really like the idea. Thanks