Add -webkit-text-decoration (needed for Safari)

Author: jvns

assets/sass/reference.scss

@@ -99,10 +99,12 @@ h3.plumbing {
 .hover-term {
   cursor: help;
   text-decoration: underline dotted;
+  -webkit-text-decoration: underline dotted;
 }
 
 // § section sign anchor links
 #content {
+
   h1>a.anchor,
   h2>a.anchor,
   h3>a.anchor,