force all links to not be bold.

public/stylesheets/sass/mobile.sass

@@ -1,10 +1,18 @@
+//   Copyright (c) 2010, Diaspora Inc.  This file is
+//   licensed under the Affero General Public License version 3 or later.  See
+//   the COPYRIGHT file.
+
+
 @import "mixins"
 
-a
+$blue: #3F8FBA
+
+a:not([role='button'])
   :text
     :decoration none
   :font
-    :weight normal
+    :weight normal !important
+  :color $blue !important
 
 #landing_content
   :text-align center
@@ -66,7 +74,9 @@ a
     :margin
       :bottom 4px
     a
-      :color #000
+      :color #000 !important
+      :font
+        :weight bold !important
 
   .content
     :padding
@@ -146,6 +156,8 @@ ul
     :bottom 24px
   a
     :color #000
+    :font
+      :weight bold !important
 
   img
     :float left