Board Thread:Support Requests - Getting Technical/@comment-37896274-20190911234415/@comment-9605025-20190912210222

I don't fully understand what you are saying. By changing the content of Template:Infobox_synth as I suggested, all templates like Template:Hatsune_Miku_infobox that use Template:Infobox_synth (list) and set a value for the name parameter will have its own class that can be used to customize styling. For example, if you wanted Megurine Luka to be blue: