Don't use import

Don't use @import

Compared to <link>, @import is slower, adds extra page requests, and can cause other unforeseen problems. Avoid them and instead opt for an alternate approach:

Use multiple elements
Compile your CSS with a preprocessor like Sass or Less into a single file
Concatenate your CSS files with features provided in Rails, Jekyll, and other environments

<!-- Use link elements -->  
<link rel="stylesheet" href="core.css">

<!-- Avoid @imports -->  
  @import url("more.css");