Ensure help dialog stays fully within the viewport.

1 files changed, 1 insertions, 0 deletions

diff --git a/vimium.css b/vimium.css
index cf626efe..24619a30 100644
--- a/vimium.css
+++ b/vimium.css
@@ -115,6 +115,7 @@ div#vimiumHelpDialog {
   border-radius:6px;
   padding:8px 12px;
   width:640px;
+  max-height: 85%;
   left:50%;
   /* This needs to be 1/2 width to horizontally center the help dialog */
   margin-left:-320px;