diff --git a/index.html b/index.html
index 9ab3554..021e891 100644
--- a/index.html
+++ b/index.html
@@ -27,8 +27,8 @@
     }
     A:link { text-decoration:none; color: #000000; }
     A:visited { text-decoration:none; color: #000000; }
-    A:hover { text-decoration: underline; }
-    A:focus { text-decoration: underline; }
+    A.link:hover { text-decoration: underline; }
+    A.link:focus { text-decoration: underline; }
     #filter { width: 100%; }
     #search { width: 100%; display: table; }
     .search_span { display: table-cell; text-align: center; vertical-align: middle;
@@ -92,20 +92,20 @@ String.prototype.capitalizeFirstLetter = function() {
 function make_link(md) {
     var match=linkReg.exec(md);
     if (match != null) {
-        return "<li>"+match[1]+"<a href=\""+match[3]+"\">"+match[2]+"</a>"+match[4];
+        return "<li>"+match[1]+"<a class=\"link\" href=\""+match[3]+"\">"+match[2]+"</a>"+match[4];
     }
     match=linkPlain.exec(md);
     if (match != null) {
-        return "<li>"+match[1]+"<a href=\""+match[2]+"\">"+match[2]+"</a>"+match[3];
+        return "<li>"+match[1]+"<a class=\"link\" href=\""+match[2]+"\">"+match[2]+"</a>"+match[3];
     }
-    return "<li class=nolink>"+md
+    return "<li class=\"nolink\">"+md
 }
 
 function make_head(c,index="") {
     var name=c.substring(1).trim();
     var head=c.replace(/ /g,"&nbsp;");
     var id=name.replace(/ /g,"")+"_"+index;
-    return '<a name="'+name+'" id="anchor_'+id+'" onclick="fold_toggle(\''+id+'\')">'+
+    return '<a name="'+name+'" id="anchor_'+id+'" class="nolink" onclick="fold_toggle(\''+id+'\')">'+
         '<div class=head align=center id="head_'+id+'">'+head+'</div></a>'+
         '<hr WIDTH="100%" SIZE=3 NOSHADE>';
 }