diff --git a/sass/includes/base.sass b/sass/includes/base.sass
index e1c7499..82dfd0f 100644
--- a/sass/includes/base.sass
+++ b/sass/includes/base.sass
@@ -45,7 +45,7 @@ select:-moz-focusring
   text-shadow: 0 0 0 c.$fg-bright
 
 body.show-focus
-  a, select, button, input, video
+  a, select, button, input, video, summary
     &:focus
       outline: 2px dotted #ddd
 
diff --git a/sass/includes/video-list-item.sass b/sass/includes/video-list-item.sass
index f064826..2620de7 100644
--- a/sass/includes/video-list-item.sass
+++ b/sass/includes/video-list-item.sass
@@ -17,7 +17,10 @@
 
     visibility: hidden
 
-    @at-root .thumbnail:hover &, &[open]
+    @at-root .thumbnail:hover &, body.show-focus &
+      visibility: visible
+
+    &[open]
       visibility: visible
 
   &__show-more