cherrypick Change-Id: Ib8a7ae66f0dc6db6a2c8f2a79238d95e67c627f3
backport some style changes for notes from master to gb

Change-Id: I4a7c6cfcadade5d90069ecab1edc694cb333430e
diff --git a/tools/droiddoc/templates/assets/android-developer-docs.css b/tools/droiddoc/templates/assets/android-developer-docs.css
index a574237..1672c93 100644
--- a/tools/droiddoc/templates/assets/android-developer-docs.css
+++ b/tools/droiddoc/templates/assets/android-developer-docs.css
@@ -726,34 +726,36 @@
   padding:0;
 }
 
-p.note, p.caution, p.warning {
+p.note, div.note,
+p.caution, div.caution,
+p.warning, div.warning {
   margin: 1em;
   padding: 0 0 0 .5em;
   border-left: 4px solid;
 }
 
-p.special-note {
+p.special-note,
+div.special-note {
   background-color:#EBF3DB;
   padding:10px 20px;
   margin:0 0 1em;
 }
 
-p.note {
+p.note,
+div.note {
  border-color: #99aacc;
 }
 
-p.warning {
+p.warning,
+div.warning {
   border-color: #aa0033;
 }
 
-p.caution {
+p.caution,
+div.caution {
   border-color: #ffcf00;
 }
 
-p.warning b, p.warning strong {
-  font-weight: bold;
-}
-
 li p.note, li p.warning {
   margin: .5em 0 0 0;
   padding: .2em .5em .2em .9em;