How to display ruler as shown in Day 6 of #21dayportfolio?

In Day 6 of the 21 Day Portfolio course, there is a ruler or guide showing across the bottom of the instructor’s screen. How do you make this ruler visible, or is he using some special tool outside of Webflow? Thanks.


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Hey, @robertfdev welcome to the webflow community, @0:34 as you can see hover on the right of your base breakpoint where you can see a blue mark with a move cursor is being activated if you drag it you will get to see how your page looks at the various breakpoint as the breakpoint guide activates.

Ahhh, I see it now. It only appears as you click on and drag the resizing tabs on either side. I thought it was something you turned on and off. Thanks!