diff options
| -rw-r--r-- | docs/4.0/components/breadcrumb.md | 24 | ||||
| -rw-r--r-- | scss/_breadcrumb.scss | 13 | ||||
| -rw-r--r-- | scss/_variables.scss | 2 |
3 files changed, 30 insertions, 9 deletions
diff --git a/docs/4.0/components/breadcrumb.md b/docs/4.0/components/breadcrumb.md index 9710f9a56c..6a64c12856 100644 --- a/docs/4.0/components/breadcrumb.md +++ b/docs/4.0/components/breadcrumb.md @@ -5,9 +5,7 @@ description: Indicate the current page's location within a navigational hierarch group: components --- -## Overview - -Separators are automatically added in CSS through [`::before`](https://developer.mozilla.org/en-US/docs/Web/CSS/::before) and [`content`](https://developer.mozilla.org/en-US/docs/Web/CSS/content). +## Example {% capture example %} <nav aria-label="breadcrumb"> @@ -33,6 +31,26 @@ Separators are automatically added in CSS through [`::before`](https://developer {% endcapture %} {% include example.html content=example %} +## Changing the separator + +Separators are automatically added in CSS through [`::before`](https://developer.mozilla.org/en-US/docs/Web/CSS/::before) and [`content`](https://developer.mozilla.org/en-US/docs/Web/CSS/content). They can be changed by changing `$breadcrumb-divider`. The [quote](http://sass-lang.com/documentation/Sass/Script/Functions.html#quote-instance_method) function is needed to generate the quotes around a string, so if you want `>` as seperator, you can use this: + +```scss +$breadcrumb-divider: quote(">"); +``` + +It's also possible to use a **base64 embedded SVG icon**: + +```scss +$breadcrumb-divider: url(data:image/svg+xml;base64,PHN2ZyB4bWxucz0iaHR0cDovL3d3dy53My5vcmcvMjAwMC9zdmciIHdpZHRoPSI4IiBoZWlnaHQ9IjgiPjxwYXRoIGQ9Ik0yLjUgMEwxIDEuNSAzLjUgNCAxIDYuNSAyLjUgOGw0LTQtNC00eiIgZmlsbD0iY3VycmVudENvbG9yIi8+PC9zdmc+); +``` + +The separator can be removed by setting `$breadcrumb-divider` to `none`: + +```scss +$breadcrumb-divider: none; +``` + ## Accessibility Since breadcrumbs provide a navigation, it's a good idea to add a meaningful label such as `aria-label="breadcrumb"` to describe the type of navigation provided in the `<nav>` element, as well as applying an `aria-current="page"` to the last item of the set to indicate that it represents the current page. diff --git a/scss/_breadcrumb.scss b/scss/_breadcrumb.scss index b8f234fd9e..be30950690 100644 --- a/scss/_breadcrumb.scss +++ b/scss/_breadcrumb.scss @@ -10,12 +10,15 @@ .breadcrumb-item { // The separator between breadcrumbs (by default, a forward-slash: "/") - + .breadcrumb-item::before { - display: inline-block; // Suppress underlining of the separator in modern browsers - padding-right: $breadcrumb-item-padding; + + .breadcrumb-item { padding-left: $breadcrumb-item-padding; - color: $breadcrumb-divider-color; - content: "#{$breadcrumb-divider}"; + + &::before { + display: inline-block; // Suppress underlining of the separator in modern browsers + padding-right: $breadcrumb-item-padding; + color: $breadcrumb-divider-color; + content: $breadcrumb-divider; + } } // IE9-11 hack to properly handle hyperlink underlines for breadcrumbs built diff --git a/scss/_variables.scss b/scss/_variables.scss index c08c2b0464..583f8b96de 100644 --- a/scss/_variables.scss +++ b/scss/_variables.scss @@ -873,7 +873,7 @@ $breadcrumb-margin-bottom: 1rem !default; $breadcrumb-bg: $gray-200 !default; $breadcrumb-divider-color: $gray-600 !default; $breadcrumb-active-color: $gray-600 !default; -$breadcrumb-divider: "/" !default; +$breadcrumb-divider: quote("/") !default; $breadcrumb-border-radius: $border-radius !default; |