# Display and appearance

How a diagram is stored and how it looks on the page are separate. These pages cover the second one.

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## What is covered

| **Setting**               | **Decides**                                                                   |
| ------------------------- | ----------------------------------------------------------------------------- |
| **Display options**       | How the diagram sizes itself: proportional, fixed viewport, or authored size. |
| **Theming and dark mode** | Whether a diagram inverts for dark readers or keeps its own colours.          |
| **Clickable diagrams**    | Turning shapes into links to pages, issues or URLs.                           |

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**Display is set per diagram, per space, or both.** A space default keeps a team consistent without anyone configuring each macro. See [Administration](https://help.gocapable.com/diagrams/administration.html).

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## Everything in this section

[Diagram display optionsHow a diagram sizes itself on the page, and which mode to use when.](https://help.gocapable.com/diagrams/diagram-display-options.html)[Theming and dark modeHow diagrams behave for readers in dark mode, and when to leave a diagram alone.](https://help.gocapable.com/diagrams/theming-and-dark-mode.html)[Clickable diagramsTurn shapes into links so a diagram becomes navigation rather than just a picture.](https://help.gocapable.com/diagrams/clickable-diagrams.html)

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## Related

[AdministrationSpace-wide display defaults.](https://help.gocapable.com/diagrams/administration.html)

[ReferenceEvery display mode, exactly defined.](https://help.gocapable.com/diagrams/reference.html)

[TroubleshootingWhen a diagram looks cut off.](https://help.gocapable.com/diagrams/troubleshooting.html)

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_Stored once, displayed to suit the page._