How to make CKEditor render text with a CSS?

Question

I have a CKEditor used to edit a text in a web-page.

In the web-page, the text renders in its context and therefore follows the page CSS formatting.

My question is how to tell CKEditor to apply a CSS style-sheet to the editor rendering ? Without of course changing the generated source ?

My code :

<textarea class="ActuContent" name="actu-content" cols="100" rows="20">my content></textarea>
<script type="text/javascript">
        window.onload = function()
        {
                CKEDITOR.replace( 'actu-content' );
        };
</script>

and my CSS :

.ActuContent{
    padding:10px 10px 10px 10px;
    color:#416a8b;
    font-size:1.6em;
}

And my CKEditor Config.js file only contains the toolbar config.

CKeditor does not apply the settings of ".ActuContent" to its rendering ...

Answer 1

The actual best answer to this question would be:

CKEDITOR.config.contentsCss = '/mycustom.css';
CKEDITOR.replace('myfield');

Because you probably would like to have different styles in different editors. If you change the main content.css like Jalil did, you would not be able to do that.