Adds a panel to Dev Tools that shows errors and warnings for CSS
Instantly detect and resolve styling problems with the CSS Issues Panel! Simply inspect an element and get a list of all errors and warnings for the styles applied to that element. This extension can detect misspelled values, invalid variables, inactive properties, unused fonts, and much more. In addition to detecting problems, the extension explains how to resolve them, and (when possible) provides snippets that can be tried out immediately to fix the problem.