When updating the demo app there are CSS styles and snippets that can help you out. Below are some examples. To add a code snippet in the demo app use: <Label StyleClass="code"> {{ '<Rock:Image Source="https://yourserver.com/photo.jpg" />' | XamlWrap }} </Label> Result: Note the code CSS class handles the styling. For code snippets that are more than one line you'll need to use a Lava capture. <Label StyleClass="code"> {% capture source %}<Button Text="Action Name" StyleClass="btn, btn-primary-outline" />{% endcapture %}{{ source | XamlWrap }}</Label>