docs/obsidian-developer/Reference/CSS variables/Components/Popover.md

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cssClass: reference
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This page lists CSS variables for popovers and file previews.

## CSS variables

| Variable               | Description             |
| ---------------------- | ----------------------- |
| `--popover-width`      | Popover default width   |
| `--popover-height`     | Popover default height  |
| `--popover-max-height` | Popover maximum height  |
| `--popover-font-size`  | Popover font size       |
| `--popover-pdf-width`  | PDF file preview width  |
| `--popover-pdf-height` | PDF file preview height |