Headline Theme - Logo is too small!

Hi,

I’m trying to get the size right of my logo but whenever I change it (code below) the size is no longer correct for the mobile view.

.gh-head-logo img {
max-height: 150px;
}

Please please can someone tell me how I can get the logo in web view to be one size (160px) and the smaller screen shrink relative to the smaller dimensions?

Website for reference: https://www.data-viz.com/

I’ve resolved this by changing the theme… Which I am now happy with but the issue remains, changing the logo size is generally a bit of a nightmare…