.config/coc/extensions/node_modules/coc-prettier/node_modules/stylelint/lib/rules/function-url-no-scheme-relative/README.md

   1 # function-url-no-scheme-relative
   2
   3 Disallow scheme-relative urls.
   4
   5 ```css
   6 a { background-image: url('//www.google.com/file.jpg'); }
   7 /**                        ↑
   8  *  This scheme-relative url */
   9 ```
  10
  11 A [scheme-relative url](https://url.spec.whatwg.org/#syntax-url-scheme-relative) is a url that begins with `//` followed by a host.
  12
  13 This rule ignores url arguments that are variables (`$sass`, `@less`, `--custom-property`).
  14
  15 ## Options
  16
  17 ### `true`
  18
  19 The following patterns are considered violations:
  20
  21 ```css
  22 a {
  23   background: url("//www.google.com/file.jpg");
  24 }
  25 ```
  26
  27 The following patterns are *not* considered violations:
  28
  29 ```css
  30 a {
  31   background: url("../file.jpg");
  32 }
  33 ```
  34
  35 ```css
  36 a {
  37   background: url("http://www.google.com/file.jpg");
  38 }
  39 ```
  40
  41 ```css
  42 a {
  43   background: url("/path/to/file.jpg");
  44 }
  45 ```