added separate highlighting token for 'function' in prism.css, closes #287
diff --git a/themes/prism.css b/themes/prism.css
index 7b13bbd..588bd35 100644
--- a/themes/prism.css
+++ b/themes/prism.css
@@ -110,6 +110,9 @@ pre[class*="language-"] {
color: #07a;
}
+.token.function {
+ color: #DD4A68;
+}
.token.regex,
.token.important {