LPS-117288 If I have more than one HTML field on a web content I'm not able to edit on click

[markocikos]

This is a bugfix, see details and how to reproduce in https://issues.liferay.com/browse/LPS-117288

The root cause are these styles from base CKEditor:

.cke_editable:after {
    border: 1px solid #e7e7ed;
    bottom: 0;
    content: '';
    left: 0;
    position: fixed;
    right: 0;
    top: 0
}

I could not find these in CKEditor repo, I found them in runtime in a generated merged CSS file. Recently we updated base CKEditor, I'm guessing these were added or changed then.

The styles are defining a full page overlay in :after. In this PR, we are overriding styles to hide the overlay. I don't know what problem the overlay is solving, but in our context it seems to be a needless appendage.

This PR also fixes the issue of not being able to mouse-drag select parts of text, that I mentioned in #107 (comment)

I am not completely sure I added these styles in the right places:

• I added ckeditor styles in the theme. This is because ckeditor is rendered in an iframe
• I added alloyeditor styles in frontend-css-web, which I hope is a preferred place of adding styles.

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[markocikos]

Pinging our css-meister @marcoscv-work for review. I don't think review request sends a notification.

[carloslancha]

Hey @markocikos this should be fixed in moono-lexicon skin in liferay-ckeditor repo if possible. We moved all the styling there.

[markocikos]

@carloslancha Oh no, I was afraid of that. Time to relearn all the fun ways repos build and interact.. 😄

[carloslancha]

hahahaha, it should be easy following all steps and advices on the README, but if you need help just let me know!

[markocikos]

Followup in liferay/liferay-ckeditor#98