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96 lines
2.5 KiB
Markdown
96 lines
2.5 KiB
Markdown
---
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layout: page
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title: Utilities
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---
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There are a handful of utilities in Primer for quick behaviors, floats, colors, alignment, and more.
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## Contents
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* Will be replaced with the ToC, excluding the "Contents" header
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{:toc}
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## Truncation
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`.css-truncate` will shorten text with an ellipsis. The maximum width of the truncated text can be changed by overriding the max-width of the .css-truncate-target.
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{% example html %}
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<span class="branch-ref css-truncate css-truncate-target">
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really-long-branch-name
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</span>
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{% endexample %}
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You can reveal the entire string on hover with the addition of `.expandable`.
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{% example html %}
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<span class="css-truncate expandable">
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<span class="branch-ref css-truncate-target">this-is-a-really-long-branch-name</span>
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</span>
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{% endexample %}
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## Counter
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Add a number or unread indicator to navs and more with a counter.
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{% example html %}
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<span class="counter">9</span>
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{% endexample %}
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## Floats
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Quickly float something to the left or right, and clear them later.
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{% example html %}
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<div class="clearfix">
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<code class="left">.left</code>
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<code class="right">.right</code>
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</div>
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{% endexample %}
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## Text alignment
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Change the `text-align` on elements with a class.
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{% example html %}
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<p class="text-left">Left aligned text.</p>
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<p class="text-right">Right aligned text.</p>
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{% endexample %}
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## Text color
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Change the `color` of elements with a class.
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{% example html %}
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<p class="text-open">Green/open text</p>
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<p class="text-closed">Red/closed text</p>
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<p class="text-merged">Merged text</p>
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<p class="text-pending">Pending text</p>
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{% endexample %}
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`.text-closed` and `.text-failure` are the same, as well as `.text-open` and `.text-success`.
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## Muted link
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When you need a hyperlink to not be `$brand-blue`, use a `.muted-link`.
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{% example html %}
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Here is some example text. <a class="muted-link" href="#">And a muted link.</a>
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{% endexample %}
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## Flex table
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Flex table is a module for creating dynamically resizable elements that always sit on the same horizontal line (e.g., they never break to a new line). Using table styles in our CSS means it's cross browser friendly back to at least IE9.
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Additional `margin` or `padding` may be required to properly space content.
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{% example html %}
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<div class="flex-table">
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<div class="flex-table-item flex-table-item-primary">
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<input class="input-block" type="text" placeholder="Long flexible input form">
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</div>
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<div class="flex-table-item">
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<button class="btn" type="button">Button</button>
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</div>
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</div>
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{% endexample %}
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