Stabilizing an Etagere

I recently got a nice etagere for the bathroom. However, I live in an older apartment where the floor tends to slant. With repurposed "take home" boxes, I made two little Styrofoam circle supports that go under the front legs to keep it from shaking. Sometimes, lids do the same, but I didn't have any that shape or they would have been too thick.

As Goldilocks would say, this was "Just Right"! N-JOY!

By Sandi/Poor But Proud from Salem , OR