I am using the content-element HTML in Typo3 to include iframes do display content that is generated from a database query (a php-file). This content was used in a former website that was created in the CMS called SPIP. last week, our company launched its new website in typo3, but I am looking for a way to properly display the iframes in height. in the former site, this was done by javascript, now with typo3 I am looking for a way to properly display the content in a responsive manner. but the height of the iframe is not fix, it is supposed to have a variable height, depending on the database output.