A column-layout plugin for TinyMce used in Silverstripe's HTMLEditorField
composer require cwchong/silverstripe-columnables ^1
Run dev/build
to activate the plugin on your HTMLEditorFields
Inject the column stylesheet to your pages (or experiment with your own):
Requirements::css('cwchong/silverstripe-columnables: client/dist/css/columns.css');
Add the css class "typography" to the element containing your content:
<div class="typography">$Content</div>
Bugs are tracked on github.com (https://github.com/cwchong/silverstripe-columnables/issues)