How to increase depth of header, when hiding page titles

Hi there

I’ve added some Custom CSS

.page .entry-title {
   display: none;
}

to stop displaying the Page titles in the header – but since doing that the site Logo now hangs over the edge of the header, as the space where the title once was has gone:
https://www.whatisthethememusic.com/wp/

Is there some more Custom CSS I can add to increase the header padding so the logo sits within it comfortably, while still stopping the page title from displaying? Everything I’ve tried so far hasn’t worked.

Or is there another way of doing the same thing?

Thanks
Brian