docs: add the ability to pause the carousel

Change-Id: I1ffc929cf93217b578397d825e1eb41369d2666c
diff --git a/tools/droiddoc/templates-sdk/assets/css/default.css b/tools/droiddoc/templates-sdk/assets/css/default.css
index cd25dc5..247a6d3 100644
--- a/tools/droiddoc/templates-sdk/assets/css/default.css
+++ b/tools/droiddoc/templates-sdk/assets/css/default.css
@@ -1138,6 +1138,9 @@
   background-color:inherit;
   border:solid 1px #DDD;
 }
+td *:last-child {
+  margin-bottom:0;
+}
 th {
   background-color: #999;
   color: #fff;