September 2020
Beginner
432 pages
9h 24m
English
Content preview from HTML and CSS: Visual QuickStart Guide, 9th Edition
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19
CSS Variables
As you start to build more complex websites, your style sheets will also grow in complexity. Luckily, there are ways to manage complex CSS and get it under control.
In Chapter 20, you will be introduced to CSS preprocessors, which are essentially programming languages that are mostly CSS with added functionality. But if you’re not yet ready to dive into something like that, CSS natively supports variables, which will go a long way toward taming your CSS.
What Are Variables?
So far, as you’ve ...
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I wanted to learn C and C++, but it didn't click for me until I picked up an O'Reilly book. When I went on the O’Reilly platform, I was astonished to find all the books there, plus live events and sandboxes so you could play around with the technology.Addison B.
I’ve been on the O’Reilly platform for more than eight years. I use a couple of learning platforms, but I'm on O'Reilly more than anybody else. When you're there, you start learning. I'm never disappointed.Amir M.
I'm always learning. So when I got on to O'Reilly, I was like a kid in a candy store. There are playlists. There are answers. There's on-demand training. It's worth its weight in gold, in terms of what it allows me to do.