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Disallow @import · CSSLint/csslint Wiki · GitHub
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Disallow @import
nzakas edited this page Oct 25, 2011
·
2 revisions
The @import
command is used to include CSS files within other CSS files, for example:
@import url(more.css);
@import url(andmore.css);
a {
color: black;
}
This code includes two more style sheets at the beginning of a style sheet. When the browser parses this code, it stops at each @import
and starts to download the specified file. The browser doesn't continue downloading other style sheets until this one has finished, eliminating any possible parallel downloads of CSS.
There are two alternatives to using @import
:
- Use a build system to concatenate CSS files together before deploying.
- Use multiple
<link>
tags to include the style sheets you want. These will still be downloaded in parallel.
Rule ID: import
This rule warns when @import
is being used in CSS.
The following pattern is considered a warning:
@import url(foo.css);
You can’t perform that action at this time.