I have three HTML DIVs that I want to display next to each other so I use classname="four columns" on each of them. When I upgrade Dash from 0.43.0 to 1.0.0 or later (I tried 1.6.0 as well) all three DIVs take up the whole width and are thus displayed beneath each other.
I couldn’t find any info on a 1.0.0 breaking change regarding this, but did the syntax change anyway? Or was my code wrong before and did it accidentally work in 0.43.0? You can see my code here.