Why aren't my base styles updating in the preview?
If you're removing styling from a base style, those styles still apply until you have saved the base style.
Acquia Cohesion renames to Site Studio from version 6.2. Tell me more.
Base styles are CSS styles for HTML elements.
Color tags allow you to create groupings of colors based off of the color tags that you define in the website settings color palette.
The 'Range' in the menu list item element sets which list items at the current level the settings should apply to.
Yes, you can build mega menus using Cohesion. Building mega menus requires advanced knowledge of jQuery in Acquia Cohesion and CSS.
The style preview may not be updated because the refresh icon hasn't been toggled to the active state.
HTML is escaped when using Drupal tokens in Site studio as a security measure, this follows Drupal core.