Make modal windows scrollable

Closes #849.

diff --git a/lib/patterns.less b/lib/patterns.less
index b16748c698d0b0514f64103712a88ac4741f87f6..b70ae1cb2400cee893c8d7ac891395f97668edf7 100644 (file)
--- a/lib/patterns.less
+++ b/lib/patterns.less
@@ -834,6 +834,8 @@ input[type=submit].btn {
   top: 50%;
   left: 50%;
   z-index: 11000;
+  max-height: 500px;
+  overflow: auto;
   width: 560px;
   margin: -250px 0 0 -280px;
   background-color: @white;