August 2015
Intermediate to advanced
312 pages
7h 3m
English
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CSS3 structural pseudo-classes
CSS3 gives us more power to select elements based upon where they sit in the structure of the DOM.
Let's consider a common design treatment; we're working on the navigation bar for a larger viewport and we want to have all but the last link over on the left.
Historically, we would have needed to solve this problem by adding a class name to the last link so that we could select it, like this:
<nav class="nav-Wrapper"> <a href="/home" class="nav-Link">Home</a> <a href="/About" class="nav-Link">About</a> <a href="/Films" class="nav-Link">Films</a> <a href="/Forum" class="nav-Link">Forum</a> <a href="/Contact-Us" class="nav-Link nav-LinkLast">Contact Us</a> </nav>
This in itself can be problematic. For example, sometimes, ...
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