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Start your free trialCory Davis
1,208 PointsIs there a reason to use single quotes (') vs. double quotes (") when using the attribute selector?
He does both in the video.
For example, is there any difference between:
input[type='submit']:active { background-color: red; }
AND
input[type="submit"]:active { background-color: red; }
?
3 Answers
Steven Parker
231,248 PointsBoth styles of quotes work the same, but they need to be used in matched pairs.
James Norberto
765 PointsI used to use single quotes, then later read double quotes were the norm. I view Treehouse as the gold standard of development - the instructor used single quotes ...
Is single quotes preferred?
Steven Parker
231,248 PointsThe only "best practice" is to be consistent with whichever you choose, there's no preference for one style over the other.
James Norberto
765 PointsThanks Steven! It'd be easier if one was preferred, lol.
Steven Parker
231,248 PointsWell, Google's style guide recommends apostrophes (single quotes) for CSS.
Cory Davis
1,208 PointsCory Davis
1,208 PointsThank you!