diff --git a/src/ui.js b/src/ui.js
index 9d010bf..b545fe7 100644
--- a/src/ui.js
+++ b/src/ui.js
@@ -10,10 +10,15 @@ const STYLE = `
 }
 .tat-root.tat-anchored {
   position: static;
-  margin: 0 auto 12px;
-  max-width: 720px;
+  margin: 0 0 12px 0;
+  max-width: none;
   box-shadow: none;
+  border-radius: 0;
+  border: 1px solid #444;
+  border-top: 2px solid #c00;
+  padding: 16px 20px;
 }
+.tat-root.tat-anchored .tat-header { cursor: default; }
 .tat-header {
   display: flex; justify-content: space-between; align-items: center;
   padding-bottom: 8px; margin-bottom: 10px;