Open page in a new tab from a button in Bedford template

I'd like to add some code ensuring that when someone presses "donate," which we have as a button on our navigation bar, the window opens in a new tab. Is that possible using the Bedford template?

Hello there,

Wherever you inserted the link for the button, click Edit/or Button Edit > In the popup window select Settings (the gear symbol) > Web Address > "Open Link in New Window/Tab"

Hope this helps.