Determine how to customize a Community to match a company’s branding using Community Builder.
The branding of a community can be changed in Community Builder. Community templates are based on themes which can be configured. In addition, custom head markups can be added to change the appearance and behavior of communities.
Lightning Community templates are styled using themes, which define the overall branding of a community. Salesforce provides different standard themes for each template. The theme assigned to a community template can be changed and configured under Settings > Themes in Community Builder.
In addition, the standard branding of a theme can be configured in under Theme in Community Builder. This allows to define: