#### Content Navbar - Multiple

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##### Multiple navbar components

In some cases you might need a complex component that consists of multiple rows. This is where multiple content navbars can be useful. Basically 2 or more navbars can be easily used together, if one comes after another and both have `.navbar-component` class added to `.navbar` containers. Optionally you can add `.rounded-top` and `.rounded-bottom` classes to the first and last navbars accordingly. Additionally, since navbar component has bottom margin, you need to add `.mb-0` class to all navbars except the last one. Use other utility classes for additional adjustments.

###### Multiple dark navbars

You can combine default `dark` navbar color with custom colors just by adding `.bg-[color]` class to the navbar container. As always, all navbar content is adjusted accordingly. Both navbars still require `.navbar-component` class. You can also use `border` utility classes to control vertical and horizontal borders stacking.

###### Multiple light navbars

Light navbar have white background color by default defined in `$navbar-light-bg` variable. You can use additional light color classes from color system: `.bg-light` for light grey color, `.alpha-[color]` for other light colors. In some cases stacked light navbars require border color or width adjustments, use `border` utility classes to control border styles.

###### Mixing colors

Thanks to color helper classes, `background` and `border` utility classes you can easily mix background colors in multiple content navbars. The example below demonstrates dark teal and white navbars, but you can mix up colors without any limits: dark/white, white/dark, white/alphas, alphas/dark etc. Check out all available colors here.

###### Navbar component markup

Navbar component markup is similar to default navbar markup. But in most cases navbar component doesn't use `.navbar-brand` container that occupies left navbar side, since content navbar has slightly different purpose and doesn't need brand logo. Use `.navbar-component` class to add bottom spacing and borders, and `.rounded` class to make it rounded. Navbar component supports all available navbar styling and sizing options, including all navbar components.

Default colors markup:

    <!-- First navbar component -->
    <div class="navbar navbar-dark navbar-expand-md navbar-component mb-0 rounded-top">

    	<!-- Mobile toggler -->
    	<div class="d-md-none">
    		...
    	</div>
    	<!-- /mobile toggler -->

    	<!-- Navbar content -->
    	<div class="collapse navbar-collapse" id="navbar-component1">
    		...
    	</div>
    	<!-- /navbar content -->

    </div>
    <!-- /first navbar component -->

    <!-- Second navbar component -->
    <div class="navbar navbar-light navbar-expand-md navbar-component rounded-bottom border-top-0">

    	<!-- Mobile toggler -->
    	<div class="d-md-none">
    		...
    	</div>
    	<!-- /mobile toggler -->

    	<!-- Navbar content -->
    	<div class="collapse navbar-collapse" id="navbar-component2">
    		...
    	</div>
    	<!-- /navbar content -->

    </div>
    <!-- /second navbar component -->

Custom colors markup:

    <!-- First navbar component -->
    <div class="navbar navbar-dark bg-teal navbar-expand-md navbar-component mb-0 rounded-top">

    	<!-- Mobile toggler -->
    	<div class="d-md-none">
    		...
    	</div>
    	<!-- /mobile toggler -->

    	<!-- Navbar content -->
    	<div class="collapse navbar-collapse" id="navbar-component1">
    		...
    	</div>
    	<!-- /navbar content -->

    </div>
    <!-- /first navbar component -->

    <!-- Second navbar component -->
    <div class="navbar navbar-dark bg-teal-400 navbar-expand-md navbar-component rounded-bottom border-top-0">

    	<!-- Mobile toggler -->
    	<div class="d-md-none">
    		...
    	</div>
    	<!-- /mobile toggler -->

    	<!-- Navbar content -->
    	<div class="collapse navbar-collapse" id="navbar-component2">
    		...
    	</div>
    	<!-- /navbar content -->

    </div>
    <!-- /second navbar component -->

##### Navbar classes

Navbar is a complex, but very flexible component. It supports different types of content, responsive utilities manage content appearance and spacing on various screen sizes, supports multiple sizing and color options etc. And everything can be changed on-the-fly directly in HTML markup. If you can't find an option you need, you can always extend default SCSS code. Table below demonstrates all available classes that can be used within the navbar:

Class | Type | Description
--- | --- | ---
`.navbar` | Required | Default navbar class, must be used with any navbar type and color. Responsible for basic navbar and navbar components styling as a parent container.
`.navbar-light` | Required | This class is used for `dark` background colors - default dark color is set in `$navbar-light-bg` variable, feel free to adjust the color according to your needs.
`.navbar-light.alpha-*` | Optional | Combination of these classes allows you to set custom light color to the `light` navbar. Note - `.navbar-light` is required, it's responsible for correct content styling.
`.navbar-dark` | Required | This class is used for `dark` background colors - default dark color is set in `$navbar-dark-bg` variable, feel free to adjust the color according to your needs.
`.navbar-dark.bg-*` | Optional | Combination of these classes allows you to set custom dark color to the `dark` navbar. Note - `.navbar-dark` is required, it's responsible for correct content styling.
`.navbar-expand-[breakpoint]` | Optional | For navbars that never collapse, add the `.navbar-expand` class on the navbar. For navbars that always collapse, don’t add any `.navbar-expand` class. Otherwise use this class to change when navbar content collapses behind a button.
`.navbar-brand` | Required | Class for logo container. It can be applied to most elements, but an anchor works best as some elements might require utility classes or custom styles
`.navbar-toggler` | Required | This class needs to be added to the navbar toggle button that toggles navbar content on small screens. Always used with visibility utility classes.
`.navbar-collapse` | Required | Groups and hides navbar contents by a parent breakpoint. Requires an ID for targeting collapsible container when sidebar content is collapsed.
`.navbar-nav` | Required | Responsive navigation container class that adds default styling for navbar navigation.
`.nav-item` | Required | Wrapper class for immediate parents of all navigation links. Responsible for correct styling of nav items
`.navbar-nav-link` | Required | Custom class for links within `.navbar-nav` list, it sets proper styling for links in light and dark navbars.
`.navbar-text` | Required | This class adjusts vertical alignment and horizontal spacing for strings of text
`.navbar-component` | Optional | Display navbar as a stand alone component, with border and rounded corners.
`.fixed-top` | Optional | Makes navbar sticked to the `top` of the page. Requires proper class for `<body>` container, see the table below.
`.fixed-bottom` | Optional | Makes navbar sticked to the `bottom` of the page. Requires proper class for `<body>` container, see the table below.
`.sticky-top` | Optional | Adds `position: sticky;` to the navbar - it's treated as relatively positioned until its containing block crosses a specified threshold, at which point it is treated as fixed. Support is limited.

##### Body classes

If you want to place navbar in non-static positions, you can choose from fixed to the top, fixed to the bottom, or stickied to the top (scrolls with the page until it reaches the top, then stays there). Fixed navbars use `position: fixed`, meaning they’re pulled from the normal flow of the DOM and require custom classes added to the `<body>` container to prevent overlap with other elements. The following table demonstrates the list of classes for `<body>` container if navbar has non-static position:

Class | Description
--- | ---
`.navbar-top` | This class adds `top` padding to the `<body>` container. Works only with default navbar height. If another height is specified, apply another class (see the line below).
`.navbar-bottom` | This class adds `bottom` padding to the `<body>` container. Works only with default navbar height. If another height is specified, apply another class (see the line below).
`.navbar-top-[size]` | Controls `top` spacing of `<body>` container, if navbar has optional height. Available sizes: small (`*-sm`) and large (`*-lg`). Default navbar requires `.navbar-top` class only.
`.navbar-bottom-[size]` | Controls `bottom` spacing of `<body>` container, if navbar has optional height. Available sizes: small (`*-sm`) and large (`*-lg`). Default navbar requires `.navbar-bottom` class only.
`.navbar-top-[size]-[size]` | Use these classes if the layout has multiple `top` navbars, where first `[size]` is the size of the first navbar, second `[size]` - height of the second navbar. In this particular use case, `[size]` can be: `lg` if large height, `md` is default height `sm` is small height.
`.navbar-bottom-[size]-[size]` | Use these classes if the layout has multiple `bottom` navbars, where first `[size]` is the size of the first navbar, second `[size]` - height of the second navbar. In this particular use case, `[size]` can be: `lg` if large height, `md` is default height `sm` is small height.