Adding Wrapper CSS Classes

Each of the OrchestraCMS Lightning Components produces markup that wraps the content being displayed.  For example, the Static Content OrchestraCMS component wraps with something like:

<div class="contentComponent_X loading-false  cmsContent" data-aura-rendered-by="22:2;a" data-aura-class="cmsContent">

If a developer wanted to be able to modify the wrapper markup to add additional classes so that this instance of the component can be styled differently than other instances of the component, a JSON string using the additionalClasses parameter can be added to the Developer Override String field of the component.

{
    "additionalClasses": "class1 class2 class3",
}

This would result in the specified classes being added to the wrapper markup for that instance of the component on the page.

<div class="contentComponent_X loading-false class1 class2 class3 cmsContent" data-aura-rendered-by="8:441;a" data-aura-class="cmsContent">