Extension CSS APIs

Best practice guidelines for CSS customizations:

• Always use a custom selector at the beginning of every rule.
• Can use any class name.
• Can use native DOM element selections.
• Use !important to override existing rules.

CSS Classes

Class	Description
arc-app-container	Container class for apps. One exists on the page when an app is rendered.
arc-viz-container	Container class for visuals. One exists on the page for each visual.
arc-viz-type-visualtype	Container class for a specific visual type. For example, tables have an arc-viz-type-table class.
arc-viz-title-container	Container class for a div that surrounds the title. Commonly used to center the title within this container.
arc-viz-subtitle-container	Container class for a div that surrounds the subtitle. Commonly used to center the subtitle within this container.
arc-viz-title	Class applied to the title.
arc-viz-subtitle	Class applied to the subtitle.
arc-viz-axis	Class applied to the axis.
arc-viz-legend	Class applied to the color or mark legend.
arc-viz-axis-label	Class applied to the axis label.