If you have selected Default Theme Header then You can find this option by navigating to :
Dashboard >> Appearance >> Customize >> Desktop Header >> Layout.
Following are the customization options are available under this setting :
- Layout – allows you to select header layout for the header on your site.
- Background Color – This allows you can choose the background color for your header.
- Manage Icons Options – Allows you to enable/disable particular icons.
- Icon Color – This allows you to choose icon color.
- Icon Hover Color – This allows you to choose icon hover color.
- Site Title Font – This allows you to select font properties of the site-title for your site.