August 2015
Intermediate to advanced
312 pages
7h 3m
English
Content preview from Responsive Web Design with HTML5 and CSS3, Second EditionBecome 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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Starting an HTML5 page the right way
Let's start right at the beginning of an HTML5 document. Screw this part up and you could spend a long time wondering why your page doesn't behave as it should. The first few lines should look something like this:
<!DOCTYPE html> <html lang="en"> <head> <meta charset=utf-8>
Let's go through these tags one by one. Generally, they will be the same every time you create a web page but trust me, it's worth understanding what they do.
The doctype
The doctype is a means of communicating to the browser the type of document we have. Otherwise, it wouldn't necessarily know how to use the content within it.
We opened our document with the HTML5 doctype declaration:
<!DOCTYPE html>
If you're a fan of lowercase, then <!doctype ...
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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.
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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.