From f2575f15be7cd197aea8c74f13005ccf40d28bcf Mon Sep 17 00:00:00 2001
From: Matthias BUSSONNIER <bussonniermatthias@gmail.com>
Date: Sat, 26 Jan 2013 10:55:02 +0100
Subject: [PATCH] speedup tooltip

---
 .../html/notebook/static/less/tooltip.less         | 14 +++++++-------
 1 file changed, 7 insertions(+), 7 deletions(-)

diff --git a/IPython/frontend/html/notebook/static/less/tooltip.less b/IPython/frontend/html/notebook/static/less/tooltip.less
index 8e7b4e656..df4e0156f 100644
--- a/IPython/frontend/html/notebook/static/less/tooltip.less
+++ b/IPython/frontend/html/notebook/static/less/tooltip.less
@@ -98,15 +98,15 @@
     padding-right:30px
 }
 
-.ipython_tooltip {
+.ipython_tooltip(@t:400ms) {
     max-width:700px;
     /*fade-in animation when inserted*/
-    -webkit-animation: fadeOut 800ms;
-    -moz-animation: fadeOut 800ms;
-    animation: fadeOut 800ms;
-    -webkit-animation: fadeIn 800ms;
-    -moz-animation: fadeIn 800ms;
-    animation: fadeIn 800ms;
+    -webkit-animation: fadeOut @t;
+    -moz-animation: fadeOut @t;
+    animation: fadeOut @t;
+    -webkit-animation: fadeIn @t;
+    -moz-animation: fadeIn @t;
+    animation: fadeIn @t;
     vertical-align: middle;
     background-color: @cell_background;