Button in docs not rendered properly

[lucivpav]

Bug Report

There are two issues with a button being rendered in the docs. Firstly, the icon has a wrong color. This has been reported here. Secondly, the text of the button and the button's background is rendered using default values.

Proposal

1. Change variable secondaryColor to color.
2. Change variable secondaryBackgroundColor to backgroundColor.

Steps

1. Navigate to the section of docs.
2. Take a look at the first block of code and its output.

Expected Result

1. The icon has a brown color.
2. The button's background has a charcoal color.
3. The button's text has a colar color.

Actual Result

1. The icon has a black color.
2. The button's background has a default (transparent?) color.
3. The button's text has a black color.

Version

0.34.0