Hi Tom,
When i set 2 column, the image size small than column size so it have a small space. I increase the image size and it ok.
But i still need remove it on one column and title in the right: https://prnt.sc/onpt9m
My page to see it: https://thesurvivallife.com/test
About the validation issue, i think that not a big problem, but my SEO team request to remove it, so i ask to find a solution