Web Content Preview Width Limited To 900 Pixels

• Type: Regression Bug
• Status: Closed
• Resolution: Fixed
• Affects Version/s: 7.0.X EE, Master
• Fix Version/s: 7.0.0 DXP FP13, 7.0.0 DXP SP3, 7.0.3 CE GA4, 7.0.X EE, 7.1.X, Master
• Component/s: WCM, WCM > Publication, WCM > Publication > Web Content Display
• Labels:
  • liferay-digital-enterprise-70-sp3
  • liferay-fixpack-de-13-7010
• Branch Version/s:
  7.0.x
• Backported to Branch:
  Committed
• Story Points: 1
• Fix Priority: 2
• Git Pull Request: https://github.com/brianchandotcom/liferay-portal/pull/47520

This was created because the fix in LPS-70705 did not fix the issue.
Description:
The client is experiencing an issue in which they cannot properly preview their Web Content using the preview pane if the content is wider than 900 pixels.
This appears to be because the iframe that the preview uses is contained inside a div that has a max width of 900px.
Steps To Reproduce:

1. Create a Web Content article using HTML
2. Preview the Web Content article
3. Resize the preview pane

Expected Results:
The preview is only limited to the width of the browser window.
Actual Results:
The preview window limits the width of previewed content to 900px