if there was a way to change spacing between the items in tab bar or the tab bar font size?

is it possible to make the tab bar properly spread full width? it’s all contained in the center of page which creates two lines of tabs. it should be possible to fit all my tabs on one line like other themes i’ve used.

the other issue is under my social media bar one can notice a large wide bar wasting space. this is the logo section. if you dont add a logo it wastes the space anyway… i need this space removed.

Please help!

Thanks!

I have various image sizes that use in the engage news theme and most are 250×250, but when I go to the Blog page, WP blows these pictures up to much larger than the image size (like double or triple and they end up blurry too)… How can i force a smaller image size?