Moving Nav Burger

Site URL: https://daxbot.com

I've added a burger (actually a re-restyled navigation folder) to my site, and now I want the other navigation links to be aligned left, and just the burger to be aligned right. I've been able to find CSS for moving my other navigation links individually, but not the burger. 

I used this tutorial here to create the burger from my nav folder: https://ryandejaegher.com/how-to-add-a-desktop-burger-to-squarespace-7.1/

Any help would be greatly appreciated!

Add to Design > Custom CSS

better-burger.is-open * {
    text-align: right !important;
    width: 90%;
}