January 2011
Intermediate to advanced
224 pages
5h 43m
English
Content preview from Eloquent JavaScriptBecome an O’Reilly member and get unlimited access to this title plus top books and audiobooks from O’Reilly and nearly 200 top publishers, thousands of courses curated by job role, 150+ live events each month,
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Style Sheets
Closely tied to HTML and the DOM is the topic of style sheets. It is a big topic, and I will not discuss it entirely, but some understanding of style sheets is necessary for a lot of interesting JavaScript techniques.
In old-fashioned HTML, the only way to change the appearance of elements in a document
was to give them extra attributes or to wrap them in extra tags, such as center to center them horizontally or font to change the
font style or color. This meant that if you wanted the paragraphs or the headers in your
document to look a certain way, you had to add a bunch of attributes and tags to
every single one of them. This quickly adds a lot of noise to such
documents and makes them annoying to write or to change.
Well, people ...
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O’Reilly covers everything we've got, with content to help us build a world-class technology community, upgrade the capabilities and competencies of our teams, and improve overall team performance as well as their engagement.Julian F.
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.