# Vue Breadcrumb Component Styling

> Learn how to customize the Vue Breadcrumb component with CSS classes, variables, and SASS for flexible styling and seamless integration into your design.

### CSS variables

Vue breadcrumbs use local CSS variables on `.breadcrumb` for enhanced real-time customization. Values for the CSS variables are set via Sass, so Sass customization is still supported, too.

```scss
--cui-breadcrumb-padding-x: #{$breadcrumb-padding-x};
--cui-breadcrumb-padding-y: #{$breadcrumb-padding-y};
--cui-breadcrumb-margin-bottom: #{$breadcrumb-margin-bottom};
@include rfs($breadcrumb-font-size, --cui-breadcrumb-font-size);
--cui-breadcrumb-bg: #{$breadcrumb-bg};
--cui-breadcrumb-border-radius: #{$breadcrumb-border-radius};
--cui-breadcrumb-divider-color: #{$breadcrumb-divider-color};
--cui-breadcrumb-item-padding-x: #{$breadcrumb-item-padding-x};
--cui-breadcrumb-item-active-color: #{$breadcrumb-active-color};
```

#### How to use CSS variables

```js
const vars = { 
  '--my-css-var': 10,
  '--my-another-css-var': "red" 
}
return <CBreadcrumb :style="vars">...</CBreadcrumb>
```

### SASS variables

```scss
$breadcrumb-font-size:              null !default;
$breadcrumb-padding-y:              0 !default;
$breadcrumb-padding-x:              0 !default;
$breadcrumb-item-padding-x:         .5rem !default;
$breadcrumb-margin-bottom:          1rem !default;
$breadcrumb-bg:                     null !default;
$breadcrumb-divider-color:          var(--cui-secondary-color) !default;
$breadcrumb-active-color:           var(--cui-secondary-color) !default;
$breadcrumb-divider:                string.quote("/") !default;
$breadcrumb-divider-flipped:        $breadcrumb-divider !default;
$breadcrumb-border-radius:          null !default;
```