Index: style.css
===================================================================
--- style.css	(revision 12293)
+++ style.css	(working copy)
@@ -34,6 +34,12 @@
 	font-size: inherit;
 }
 
+.entry-content ol li a {word-break: break-word;}
+
+.has-medium-font-size a {
+    word-break: break-word;
+}
+
 h1 {
 	font-size: 1.8em;
 }