I want to have colored background text sections in K2 article, as shown in the screenshot. (from http://www.sourcebits.com) Then I found I can use the GK-Warning style in ( https://demo.gavick.com/joomla25/photo/ ... typography ) It already has the colored background and made the text white. I only need to make it full width while keeping the text within the “item-content” (K2 article) container.
However, this is where I am stuck. When making the warning section full width, the text paragraph gets out of the article container, as well, as shown in the screenshot.
Can you anybody help me with it?
Many thanks in advance!

Josephsome