---
type: css
---
# Panel

Very basic 'panel' card-like CSS component currently used for menu-panels.

When building components using `panel` please make use of the CSS custom
properties available to help maintain consistency within the panel.

**Very important**: Please avoid using style attributes for doing this the
below is only for illustrative purposes. Please use this CSS component as a
building block for other CSS instead.


```hbs preview-template
<figure>
  <figcaption>Panel with no padding (in dark mode)</figcaption>
  <div
    class={{class-map
      "panel"
      "theme-dark"
    }}
    ...attributes
  >
    <div>
      <p>Some text purposefully with no padding</p>
    </div>
    <hr />
    <div>
      <p>Along with a separator ^ again purposefully with no padding</p>
    </div>
  </div>
</figure>
<figure>
  <figcaption>Panel using inherited padding for consistency</figcaption>
  <div
    class={{class-map
      "panel"
    }}
    ...attributes
  >
    <Action
      style={{style-map
        (array 'width' '100%')
        (array 'border-bottom' '1px solid rgb(var(--tone-border))')
        (array 'padding' 'var(--padding-x) var(--padding-y)')
      }}
    >
      Full Width Button
    </Action>
    <div
      style={{style-map
        (array 'padding' 'var(--padding-x) var(--padding-y)')
      }}
    >
      <p>Some text with padding</p>
    </div>
    <hr />
    <div
      style={{style-map
        (array 'padding' 'var(--padding-x) var(--padding-y)')
      }}
    >
      <p>Along with a separator ^ again with padding</p>
    </div>
  </div>
</figure>
<figure>
  <figcaption>Panel using larger padding and different color borders</figcaption>
  <div
    class={{class-map
      "panel"
    }}
      style={{style-map
        (array '--padding-x' '24px')
        (array '--padding-y' '24px')
        (array '--tone-border' 'var(--tone-strawberry-500)')
      }}
    ...attributes
  >
    <Action
      style={{style-map
        (array 'width' '100%')
        (array 'border-bottom' '1px solid rgb(var(--tone-border))')
        (array 'padding' 'var(--padding-x) var(--padding-y)')
      }}
    >
      Full Width Button
    </Action>
    <div
      style={{style-map
        (array 'padding' 'var(--padding-x) var(--padding-y)')
      }}
    >
      <p>Some text with padding</p>
    </div>
    <hr />
    <div
      style={{style-map
        (array 'padding' 'var(--padding-x) var(--padding-y)')
      }}
    >
      <p>Along with a separator ^ again with padding</p>
    </div>
  </div>
</figure>
```


```css
.panel {
  @extend %panel;
}
.panel hr {
  @extend %panel-separator;
}
```

## CSS Properties

| Property | Type | Default | Description |
| --- | --- | --- | --- |
| `--tone-border` | `color` | --tone-gray-300 | Default color for all borders |
| `--padding-x` | `length` | 14px | Default x padding to be used for padding values within the component |
| `--padding-y` | `length` | 14px | Default y padding to be used for padding values within the component |