Changing height of fullwidth easy slider AND maintain responsive design!

Hi team,

How can I change the height of the fullwidth easy slider like on the following page (link in private content section) – to make it take up about half as much height AND still keep the responsive design?

I managed to change the height (I can’t remember how now) but as soon as I started to shrink the screen to different sizes, a white bar would appear between the slider and the next section below, which looks really bad.

I’m hoping there’s a rule where I can change the height of fullwidth easy sliders on a page-by-page basis, instead of making it the same across the whole site, because on some pages I want them to be full-screen, but on pages like the one I’ve linked to, I’d like them to be half as high or maybe even shorter.

I’m sure there is something easy that I’m missing, but I can’t work it out!

Thanks so much as always!