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HTML

CSS

CSS Base

Vendor Prefixing

Add External Stylesheets/Pens

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JavaScript

Babel is required to process package imports. If you need a different preprocessor remove all packages first.

Add External Scripts/Pens

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Behavior

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Format on Save

If enabled, your code will be formatted when you actively save your Pen. Note: your code becomes un-folded during formatting.

Editor Settings

Code Indentation

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HTML

              
                <div class="ui grid center aligned row" style="height: 100%; align-items: center">
	<div class="twelve wide column">
		<h1>CKEditor 5 Balloon with Semantic-UI</h1>
		<a href="#" id="modal-button" class="ui green button" >Click to open Modal</a>
	</div>

<div class="ui modal">
  <div class="content">
    <div id="editor">
			<p>This is sample content of <a href="https://ckeditor.com">CKEditor 5 Balloon Build</a>.</p>
		  <p>Now, <strong>make some text selection</strong>! :)</p>
		</div>
  </div>
</div>
              
            
!

CSS

              
                body {
	/* We need to assaign this CSS Custom property to the body instead of :root, because of CSS Specificity and codepen stylesheet placement before loaded CKE5 content. */
	--ck-z-default: 100;
	--ck-z-modal: calc( var(--ck-z-default) + 999 );
}

/* Visual improvements. */
body, html { margin: 0; padding: 0; width: 100vw; height: 100vh; overflow: hidden; background: #56b968; }

h1 { font-size: 36px; color: #fff; }

              
            
!

JS

              
                BalloonEditor
	.create( document.querySelector( '#editor' ) )
	.catch( error => {
		console.error( error );
	} );

$( '#modal-button' ).click( () => {
	$( '.modal' ) .modal( 'show' );
} );

              
            
!
999px

Console