diff --git a/browser-qt/design/design.qss.in b/browser-qt/design/design.qss.in
index dd89e0d..aa22a6b 100644
--- a/browser-qt/design/design.qss.in
+++ b/browser-qt/design/design.qss.in
@@ -38,6 +38,11 @@ border-style: outset;
 border-radius: 5px;
 }
 
+AWizardFace QPushButton {
+min-width: 12ex;
+min-height: 2.5ex;
+}
+
 /* Nice WindowsXP-style password character for password line edits. */
 QLineEdit {
     lineedit-password-character: 9679;