Accent color
# Layout
## Description
Layout can be used to create a base UI structure for an application.
## Parameters
| Name | Type | Default Value | Description |
| :--- | :--- | :------------ | :---------- |
| Classes | `BitLayoutClassStyles?` | null | Custom CSS classes for different parts of the BitLayout. |
| Footer | `RenderFragment?` | null | The content of the footer section. |
| Header | `RenderFragment?` | null | The content of the header section. |
| HideNavPanel | `bool` | false | Hides NavPanel content when true. |
| Main | `RenderFragment?` | null | The content of the main section. |
| NavPanel | `RenderFragment?` | null | The content of the nav panel section. |
| NavPanelWidth | `int` | 0 | The width of the nav panel section in px. |
| ReverseNavPanel | `bool` | false | Reverses the position of the nav panel inside the main container. |
| Styles | `BitLayoutClassStyles?` | null | Custom CSS styles for different parts of the BitLayout. |
| StickyFooter | `bool` | false | Enables sticky positioning of the footer at the bottom of the viewport. |
| StickyHeader | `bool` | false | Enables sticky positioning of the header at the top of the viewport. |
| AriaLabel | `string?` | null | Gets or sets the accessible label for the component, used by assistive technologies. |
| Class | `string?` | null | Gets or sets the CSS class name(s) to apply to the rendered element. |
| Dir | `BitDir?` | null | Gets or sets the text directionality for the component's content. |
| ForceAnimation | `bool` | false | Gets or sets a value indicating whether the component's animations play at their full duration even when reduced motion is requested. |
| HtmlAttributes | `Dictionary<string, object>` | new Dictionary<string, object>() | Captures additional HTML attributes to be applied to the rendered element, in addition to the component's parameters. |
| Id | `string?` | null | Gets or sets the unique identifier for the component's root element. |
| IsEnabled | `bool` | true | Gets or sets a value indicating whether the component is enabled and can respond to user interaction. |
| Style | `string?` | null | Gets or sets the CSS style string to apply to the rendered element. |
| TabIndex | `string?` | null | Gets or sets the tab order index for the component when navigating with the keyboard. |
| Visibility | `BitVisibility` | BitVisibility.Visible | Gets or sets the visibility state (visible, hidden, or collapsed) of the component. |
## Public Members
| Name | Type | Default Value | Description |
| :--- | :--- | :------------ | :---------- |
| UniqueId | `Guid` | Guid.NewGuid() | Gets the readonly unique identifier for the component's root element, assigned when the component instance is constructed. |
| RootElement | `ElementReference` | | Gets the reference to the root HTML element associated with this component. |
## Enums
### BitVisibility Enum
| Name | Value | Description |
| :--- | :--- | :---------- |
| Visible | 0 | The content of the component is visible. |
| Hidden | 1 | The content of the component is hidden, but the space it takes on the page remains (visibility:hidden). |
| Collapsed | 2 | The component is hidden (display:none). |
### BitDir Enum
| Name | Value | Description |
| :--- | :--- | :---------- |
| Ltr | 0 | Ltr (left to right) is to be used for languages that are written from the left to the right (like English). |
| Rtl | 1 | Rtl (right to left) is to be used for languages that are written from the right to the left (like Arabic). |
| Auto | 2 | Auto lets the user agent decide. It uses a basic algorithm as it parses the characters inside the element until it finds a character with a strong directionality, then applies that directionality to the whole element. |
## Sub Classes
### BitLayoutClassStyles Properties
| Name | Type | Default Value | Description |
| :--- | :--- | :------------ | :---------- |
| Root | `string?` | null | Custom CSS classes/styles for the root element of the BitLayout. |
| Header | `string?` | null | Custom CSS classes/styles for the header section of the BitLayout. |
| Main | `string?` | null | Custom CSS classes/styles for the main section of the BitLayout. |
| NavPanel | `string?` | null | Custom CSS classes/styles for the nav-menu section of the BitLayout. |
| MainContent | `string?` | null | Custom CSS classes/styles for the main-content section of the BitLayout. |
| Footer | `string?` | null | Custom CSS classes/styles for the footer section of the BitLayout. |
## Examples
\n**Basic**:
```razor
```
\n**NavPanel**:
```razor
```
```csharp
private bool HideNavPanel;
```
\n**Styles & Classes**:
```razor
Header
NavPanel
Main
```
Header
Main
Header
Main