January 2017
Intermediate to advanced
134 pages
2h 28m
English
Content preview from Enduring CSSBecome 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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10. Thou shalt not write complicated CSS when simple CSS will work just as well
Try and write CSS code that is as simple as possible for others to reason about in future. Loops, mixins and functions should seldom be written. As a general rule, if there are less than 10 variations of a rule, write it by-hand. If on the other hand you need to create background positions for a sprite sheet of 30 images, this is something that tooling should be used for.
This pursuit of simplicity should be extended in the manner layouts are achieved. If a better supported layout mechanism achieves the same goal with the same amount of DOM nodes as a less well supported one, use the former. However, if a different layout mechanism reduces the number of DOM nodes needed ...
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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.
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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.