Wide

Customize → General

Body and Primary color

1. Click the General .
2. Select Primary Color and Background Body
3. Then Save.

Header & Top bar

A:Header

Theme has 3 header menu.you can choose the header that you like it

1. Click the Header Layout .
2. Select Header

or

or

You can Customize header for yourself

B:Topbar

You can Customize header for yourself, or hidden it

Footer

Click the Footer .

Theme has 2 Footer .you can choose the Footer that you like it , or hidden it

and Cusomize for yourself

That's it!