Index: bb-base/style.css
===================================================================
--- bb-base/style.css	(revision 12357)
+++ bb-base/style.css	(working copy)
@@ -1800,4 +1800,11 @@
 		left: 0;
 	}
 }
+@media screen and ( max-width: 480px ) {
+	div.wp-caption{
+		display: block;
+		float: none !important;
+		margin-bottom: 10px;
+	}
+}