Make chapter summaries work like chapter notes in tufte skin

tufte/tufte-main.css

@@ -158,12 +158,15 @@
   border: none;
 }
 
-#workskin #chapters .chapter .preface .notes * {
+#workskin #chapters .chapter .preface .notes *,
+#workskin #chapters .chapter .preface .summary *{
   font-size: 1.4rem;
 }
 
 #workskin #chapters .chapter .preface .notes h3,
-#workskin #chapters .chapter .preface .notes blockquote {
+#workskin #chapters .chapter .preface .notes blockquote,
+#workskin #chapters .chapter .preface .summary h3,
+#workskin #chapters .chapter .preface .summary blockquote{
   font-family: "EB Garamond", Garamond, serif;
   border: none;
 }