diff --git themes/seven/style.css themes/seven/style.css
index 8401527..3a7e2aa 100644
--- themes/seven/style.css
+++ themes/seven/style.css
@@ -7,6 +7,7 @@ body {
   color: #000;
   background: #fff;
   font: normal 81.3%/1.538em "Lucida Grande", "Lucida Sans Unicode", sans-serif;
+  min-width: 600px;
 }
 a {
   color: #0074BD;