Dashboard

### Description
Shows data to the user on the Orbit CMS when no Content Source is selected.

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### CSS/SASS Variables
*Dependencies are included and configured as part of the provided Update Set.*

| Variable | Comments |
| -------- |:---|
| `$orbit-dashboard-bg: #fff !default;` | The background of the dashboard pane. |
| `$orbit-dashboard-shadow: 0px 10px 30px rgba(227, 227, 227, 0.3) !default;` | The shadow surrounding the dashboard pane. |
| `$orbit-dashboard-footer-bg: rgba(239, 242, 247, 0.5) !default;` | The default color used on the dashboard footer. |