Add css highlight queries

README.md

@@ -163,7 +163,7 @@ List of currently supported languages:
 - [ ] swift
 - [ ] java
 - [ ] ocaml
-- [ ] css
+- [x] css (maintained by @TravonteD)
 - [ ] julia
 - [ ] php
 - [ ] bash

queries/css/highlights.scm

@@ -0,0 +1,72 @@
+"@media" @keyword
+"@import" @include
+"@charset" @keyword
+"@namespace" @keyword
+"@supports" @keyword
+"@keyframes" @keyword
+(at_keyword) @keyword
+(to) @keyword
+(from) @keyword
+(important) @keyword
+
+(comment) @comment
+
+(tag_name) @type
+(nesting_selector) @type
+(universal_selector) @type
+
+(function_name) @function
+
+"~" @operator
+">" @operator
+"+" @operator
+"-" @operator
+"*" @operator
+"/" @operator
+"=" @operator
+"^=" @operator
+"|=" @operator
+"~=" @operator
+"$=" @operator
+"*=" @operator
+
+"and" @operator
+"or" @operator
+"not" @operator
+"only" @operator
+
+(attribute_selector (plain_value) @string)
+(pseudo_element_selector (tag_name) @property)
+(pseudo_class_selector (class_name) @property)
+
+(class_name) @property
+(id_name) @property
+(namespace_name) @property
+(property_name) @property
+(feature_name) @property
+(attribute_name) @property
+
+
+((property_name) @type
+ (match? @type "^--"))
+((plain_value) @type
+ (match? @type "^--"))
+
+(string_value) @string
+(color_value) @string
+(identifier) @string
+
+(integer_value) @number
+(float_value) @number
+(unit) @string
+
+"#" @punctuation.delimiter
+"," @punctuation.delimiter
+"." @punctuation.delimiter
+":" @punctuation.delimiter
+"::" @punctuation.delimiter
+";" @punctuation.delimiter
+"{" @punctuation.bracket
+")" @punctuation.bracket
+"(" @punctuation.bracket
+"}" @punctuation.bracket