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Update card docs to loop over the theme colors and use bg, border, and color utilities

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Mark Otto 2017-06-30 14:48:46 -07:00 committed by Mark Otto
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@ -366,126 +366,51 @@ Turn an image into a card background and overlay your card's text. Depending on
Cards include various options for customizing their backgrounds, borders, and color.
### Dark cards
### Background and color
By default, cards use dark text and assume a light background. You can reverse that by toggling the `color` of text within, as well as that of the card's subcomponents, with `.card-dark`. Then, specify a dark `background-color` and `border-color` to go with it.
You can also use `.card-dark` with the [contextual backgrounds variants](#background-variants).
Use [text and background utilities]({{ site.baseurl }}/docs/{{ site.docs_version }}/utilities/colors/) to change the appearance of a card.
{% example html %}
<div class="card card-dark" style="background-color: #333; border-color: #333;">
{% for color in site.data.theme-colors %}
<div class="card{% unless color.name == "light" %} text-white{% endunless %} bg-{{ color.name }} mb-3" style="max-width: 20rem;">
<div class="card-header">Header</div>
<div class="card-body">
<h4 class="card-title">Special title treatment</h4>
<p class="card-text">With supporting text below as a natural lead-in to additional content.</p>
<a href="#" class="btn btn-primary">Go somewhere</a>
<h4 class="card-title">{{ color.name | capitalize }} card title</h4>
<p class="card-text">Some quick example text to build on the card title and make up the bulk of the card's content.</p>
</div>
<div class="card-footer">Footer</div>
</div>
{% endexample %}
### Background variants
Cards include their own variant classes for quickly changing the `background-color` and `border-color` of a card. **Darker colors require the use of `.card-dark`.**
{% example html %}
<div class="card card-dark card-primary mb-3 text-center">
<div class="card-body">
<blockquote class="card-blockquote">
<p>Lorem ipsum dolor sit amet, consectetur adipiscing elit. Integer posuere erat a ante.</p>
<footer>Someone famous in <cite title="Source Title">Source Title</cite></footer>
</blockquote>
</div>
</div>
<div class="card card-dark card-success mb-3 text-center">
<div class="card-body">
<blockquote class="card-blockquote">
<p>Lorem ipsum dolor sit amet, consectetur adipiscing elit. Integer posuere erat a ante.</p>
<footer>Someone famous in <cite title="Source Title">Source Title</cite></footer>
</blockquote>
</div>
</div>
<div class="card card-dark card-info mb-3 text-center">
<div class="card-body">
<blockquote class="card-blockquote">
<p>Lorem ipsum dolor sit amet, consectetur adipiscing elit. Integer posuere erat a ante.</p>
<footer>Someone famous in <cite title="Source Title">Source Title</cite></footer>
</blockquote>
</div>
</div>
<div class="card card-dark card-warning mb-3 text-center">
<div class="card-body">
<blockquote class="card-blockquote">
<p>Lorem ipsum dolor sit amet, consectetur adipiscing elit. Integer posuere erat a ante.</p>
<footer>Someone famous in <cite title="Source Title">Source Title</cite></footer>
</blockquote>
</div>
</div>
<div class="card card-dark card-danger text-center">
<div class="card-body">
<blockquote class="card-blockquote">
<p>Lorem ipsum dolor sit amet, consectetur adipiscing elit. Integer posuere erat a ante.</p>
<footer>Someone famous in <cite title="Source Title">Source Title</cite></footer>
</blockquote>
</div>
</div>
</div>{% endfor %}
{% endexample %}
{% capture callout-include %}{% include callout-warning-color-assistive-technologies.md %}{% endcapture %}
{{ callout-include | markdownify }}
### Outline cards
### Border
In need of a colored card, but not the hefty background colors they bring? Replace the default modifier classes with the `.card-outline-*` ones to style just the `border-color` of a card.
Use [border utilities]({{ site.baseurl }}/docs/{{ site.docs_version }}/utilities/borders/) to change just the `border-color` of a card. Note that you can put `.text-{color}` classes on the parent `.card` or a subset of the card's contents as shown below.
{% example html %}
<div class="card card-outline-primary mb-3 text-center">
<div class="card-body">
<blockquote class="card-blockquote">
<p>Lorem ipsum dolor sit amet, consectetur adipiscing elit. Integer posuere erat a ante.</p>
<footer>Someone famous in <cite title="Source Title">Source Title</cite></footer>
</blockquote>
{% for color in site.data.theme-colors %}
<div class="card border-{{ color.name }} mb-3" style="max-width: 20rem;">
<div class="card-header">Header</div>
<div class="card-body{% unless color.name == "light" %} text-{{ color.name }}{% endunless %}">
<h4 class="card-title">{{ color.name | capitalize }} card title</h4>
<p class="card-text">Some quick example text to build on the card title and make up the bulk of the card's content.</p>
</div>
</div>
<div class="card card-outline-secondary mb-3 text-center">
<div class="card-body">
<blockquote class="card-blockquote">
<p>Lorem ipsum dolor sit amet, consectetur adipiscing elit. Integer posuere erat a ante.</p>
<footer>Someone famous in <cite title="Source Title">Source Title</cite></footer>
</blockquote>
</div>
</div>
<div class="card card-outline-success mb-3 text-center">
<div class="card-body">
<blockquote class="card-blockquote">
<p>Lorem ipsum dolor sit amet, consectetur adipiscing elit. Integer posuere erat a ante.</p>
<footer>Someone famous in <cite title="Source Title">Source Title</cite></footer>
</blockquote>
</div>
</div>
<div class="card card-outline-info mb-3 text-center">
<div class="card-body">
<blockquote class="card-blockquote">
<p>Lorem ipsum dolor sit amet, consectetur adipiscing elit. Integer posuere erat a ante.</p>
<footer>Someone famous in <cite title="Source Title">Source Title</cite></footer>
</blockquote>
</div>
</div>
<div class="card card-outline-warning mb-3 text-center">
<div class="card-body">
<blockquote class="card-blockquote">
<p>Lorem ipsum dolor sit amet, consectetur adipiscing elit. Integer posuere erat a ante.</p>
<footer>Someone famous in <cite title="Source Title">Source Title</cite></footer>
</blockquote>
</div>
</div>
<div class="card card-outline-danger text-center">
<div class="card-body">
<blockquote class="card-blockquote">
<p>Lorem ipsum dolor sit amet, consectetur adipiscing elit. Integer posuere erat a ante.</p>
<footer>Someone famous in <cite title="Source Title">Source Title</cite></footer>
</blockquote>
</div>{% endfor %}
{% endexample %}
### Mixins utilities
You can also change the borders on the card header and footer as needed, and even remove their `background-color` with `.bg-transparent`.
{% example html %}
<div class="card border-success mb-3" style="max-width: 20rem;">
<div class="card-header bg-transparent border-success">Header</div>
<div class="card-body text-success">
<h4 class="card-title">Success card title</h4>
<p class="card-text">Some quick example text to build on the card title and make up the bulk of the card's content.</p>
</div>
<div class="card-footer bg-transparent border-success">Footer</div>
</div>
{% endexample %}