Fix css font-family

When the sidebar was introduced in v0.7 the default font-family property
got messed up, but this commit should fix the issue.

Signed-off-by: Lars Hjemli <hjemli@gmail.com>

1 files changed, 1 insertions, 1 deletions

diff --git a/cgit.css b/cgit.css
index 8f3d00c..171b9de 100644
--- a/cgit.css
+++ b/cgit.css
@@ -4,7 +4,7 @@ body, table {
 }
 
 body {
-        font-family: sans;
+        font-family: sans-serif;
         font-size: 10pt;
         color: #333;
         background: white;