Text colour on specific posts.

Hi All.

So for a website, I use WP Download Manager with a PDF viewer. The issue I have is that the page, when displayed shows a white font on a white background. I tried to inspect elements in Chrome but for the life of me I can't work out how to change the font colour to black for these downloads.

Please can someone much more intelligent than me have a look?

Here is a link to one of the files.
https://powerstock.school/download/attendance-policy-june-2022/

Thank you so so much.

 

I've found a work around. However if I could get rid of the meta and the title completely that would be amazing.

 

This is what I have done. Does this look right?
.et_pb_post .post-meta {
font-size: 1px;
margin-bottom: 0px;
display: none;
visibility: hidden;
}
.et_pb_post .entry-title {
font-size: 1px;
margin-bottom: 0px;
display: none;
visibility: hidden;
}