remove unnecessary selectors from anchor hover (anchor is child of heading, therefore if anchor is hover heading is also hover)

Author: gracegrimwood

_sass/kroxylicious.scss

@@ -149,6 +149,6 @@ h2>a.anchor::before, h3>a.anchor::before, h4>a.anchor::before, h5>a.anchor::befo
   content: "\f470";
 }
 
-h2:hover>a.anchor, h2>a.anchor:hover, h3:hover>a.anchor, h3>a.anchor:hover, h4:hover>a.anchor, h4>a.anchor:hover, h5:hover>a.anchor, h5>a.anchor:hover, h6:hover>a.anchor, h6>a.anchor:hover {
+h2:hover>a.anchor, h3:hover>a.anchor, h4:hover>a.anchor, h5:hover>a.anchor, h6:hover>a.anchor {
   visibility: visible;
 }