Default Theme: Added a comment that declares the background color of `operator` tokens as intentional (#2309)
diff --git a/themes/prism.css b/themes/prism.css
index 618a412..5b8ed2d 100644
--- a/themes/prism.css
+++ b/themes/prism.css
@@ -106,6 +106,7 @@ pre[class*="language-"] {
.language-css .token.string,
.style .token.string {
color: #9a6e3a;
+ /* This background color was intended by the author of this theme. */
background: hsla(0, 0%, 100%, .5);
}