Board Thread:Support Requests - Getting Technical/@comment-2168890-20180713095950

After months of leaving it to the side I decided to upgrade to the new infobox format. I made a a standard test one to test things out and put the code for coloring the infobox on the CSS, but it doesn't show up. I pretty much copied the exact one shown on the Guideline, minus the different theme name. .portable-infobox.pi-theme-test .pi-secondary-background { background-color: #CF3D0C; } Why is it now showing up? On a related note, is there anyway the infobox can have one of the tabs be a different color from the rest of the box, and if so, what is the code to work around that? 