Adding a border round a menu item to make it look like a button

Store Design
1

Hi,

Website: www.chirp-protect.com.

I wish to make the final menu item (Arrange a Trial) look like a button, so it stands out - similar to the Read More button on the banner image below it. So basically having a teal (007B85) border around the text. Does anyone know how I can achieve this please?

2

You absolute legend! Thank you very much.