Remove animation/hover effects

Hi, I have a few pages on our site that use tables for the content layout but whenever there’s a table I get an automatic hover effect (example http://belsnj.org/ill/). I’d like to get rid of the styling that’s generating this effect but when I try adding this to the custom CSS section for that page

html.touch *:hover {
    all:unset!important;
}

(and some other similar things I googled) it’s not making any changes.

Thanks!

Abigail

https://ww.wp.xz.cn/plugins/css/