Configure Inspect Element Features
- Go to "Toolbox Options" ("gear" icon)
- Choose "Themes" preference (dark, light, Firebug)
- Turn on: "Toggle rulers for the page" and "Measure a portion of the page"
Understanding CSS Rules: Naming the Parts of the Rule
- A CSS "Rule":
- .s-lg-label-more-info { margin-bottom: 5px; }
- The Rule is made up of:
- Selector: .s-lg-label-more-info
- Property Declaration: { margin-bottom: 5px; }
- Property Name: margin-bottom
- Property Value: 5px;