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@@ -229,6 +229,20 @@ Easily clear `float`s by adding `.clearfix` **to the parent element**. Utilizes
}
{% endhighlight %}
+## Fixed positioning
+
+The `.pos-f-t` class can be used to easily position elements at the top of the viewport and make them as wide as the viewport. **Be sure you understand the ramifications of fixed-position elements within your project.** Here's how the class is defined:
+
+{% highlight scss %}
+.pos-f-t {
+ position: fixed;
+ top: 0;
+ right: 0;
+ left: 0;
+ z-index: $zindex-navbar-fixed;
+}
+{% endhighlight %}
+
## Invisible content
The `.invisible` class can be used to toggle only the visibility of an element, meaning its `display` is not modified and the element can still affect the flow of the document.