<VeltWireframe>
    <VeltSidebarButtonWireframe>
        <VeltSidebarButtonWireframe.CommentsCount style={{backgroundColor:'red'}}/>
    </VeltSidebarButtonWireframe>
</VeltWireframe>

Add Custom CSS

To add custom CSS to the component, just add CSS into the wireframe template.

Conceptual Example:

<VeltWireframe>
    <VeltSidebarButtonWireframe>
        <VeltSidebarButtonWireframe.CommentsCount style={{backgroundColor:'red'}}/>
    </VeltSidebarButtonWireframe>
</VeltWireframe>