How to make the header bigger

[DustinHowes]

On our website we noticed that when ever you get on a small computer screen the menu links are overlapping our logo and the things on the right. (see photo) How do we get this from overlapping? Is there a way we can make the header section bigger so it can fit everything the way it needs to be?

[Zworthkey]

@DustinHowes hi, please provide me your site url.
thank you

[hash777]

@Zworthkey  Hi there, provide url of your store and access of staff then will sort this out for you straightaway.

THANKS

[DustinHowes]

lightsatwholesale.com