Update Application After CSS Edits

[amarks]

It looks like changes are refreshed by the gateway every 5 minutes.

Stylesheet Scripting

It looks like the file is located at: C:\Program Files\Inductive Automation\Ignition\data\projects\PROJECT_NAME\com.inductiveautomation.perspective\stylesheet\stylesheet.css You should be able to edit it externally (or via scripting), and the changes will be picked up every 5 minutes via the gateway.