2 column layout not right

That did it.Thank you. What did you do so I know for the future?

Hi Ellen.
Thank your feedback to me again,
I custom jquery in your site. You can refer the solution:
www.jqueryscript.net/layout/Responsive-E...sponsibleHeight.html

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extensions.joomla.org/extensions/extensi...ions/jux-charity-hub

This means a lot to us and we'd be very thankful for your review. Thank you so much in advance.