Docs
The Logo is set using content block. It could also be set using image block.
To change Image Background: homepage -> gear icon -> custom attributes -> change the Image Background in the bottom part
To change Page Title Background: homepage -> gear icon -> custom attributes -> change the Page Title Background in the bottom part
To change Footer Background: homepage -> gear icon -> custom attributes -> change the Footer Background in the bottom part
Use an "Autonav" block, then choose the desired template under design & custom template => gear icon => custom template
Use a "Conversation" block, then choose the desired template under design & custom template => gear icon => custom template
Use an "FAQ" block, then choose the desired template under design & custom template => gear icon => custom template
Use a "Feature" block, then choose the desired template under design & custom template => gear icon => custom template
Use a "Form" block, then choose the desired template under design & custom template => gear icon => custom template
Use an "Image" block, then choose the desired template under design & custom template => gear icon => custom template
Use an "Image Slider" block, then choose the desired template under design & custom template => gear icon => custom template
Use a "Pagelist" block, then choose the desired template under design & custom template => gear icon => custom template
*Note: Use Thumbnail in custom attributes for the images (page settings => attributes => thumbnail)
Use a "Search" block, then choose the desired template under design & custom template => gear icon => custom template
Use a "Share This Page" block, then choose the desired template under design & custom template => gear icon => custom template
Use a "Social Links" block, then choose the desired template under design & custom template => gear icon => custom template
Use a "Tags" block, then choose the desired template under design & custom template => gear icon => custom template
Simply add a class "btn-cosmos-ctm box md" on your <a>; or <button> tag.
Example:
<a href="#" class="btn-cosmos-ctm box md" >Test Button</a>
For more information about theme colour customisation, go to this document page: Click here