From dc785c6e3695f88a663cef2f6bfff27bcb058cc1 Mon Sep 17 00:00:00 2001
From: Jonathan Frederic <jdfreder@calpoly.edu>
Date: Thu, 14 Nov 2013 17:50:47 +0000
Subject: [PATCH] Set a minimum height on the combobox button to fix
 captionless button height.

---
 IPython/html/static/notebook/less/widgets.less | 1 +
 1 file changed, 1 insertion(+)

diff --git a/IPython/html/static/notebook/less/widgets.less b/IPython/html/static/notebook/less/widgets.less
index 497fc42dc..4258fed6f 100644
--- a/IPython/html/static/notebook/less/widgets.less
+++ b/IPython/html/static/notebook/less/widgets.less
@@ -98,6 +98,7 @@
 
         .widget-combo-btn {
             min-width: 138px; /* + 26px drop arrow btn = 164px */
+            min-height: 1ex;
         }
 
         .widget-container {