[polari] style: Reset error popover font

[Florian Müllner <fmuellner src gnome org>]

commit 1c2e88f88a5d35baa3a014d31e7556c4b600c0a7
Author: Florian Müllner <fmuellner gnome org>
Date:   Mon Aug 31 22:38:02 2015 +0200

    style: Reset error popover font
    
    The property is inherited from the widget the popover is attached to,
    which is not what we want here.

 data/resources/application.css |    4 ++++
 1 files changed, 4 insertions(+), 0 deletions(-)
---
diff --git a/data/resources/application.css b/data/resources/application.css
index 4ea3973..b16134e 100644
--- a/data/resources/application.css
+++ b/data/resources/application.css
@@ -46,6 +46,10 @@
     border-bottom: 1px solid alpha(@borders, 0.55);
 }
 
+.polari-room-list .popover {
+    font-size: initial;
+}
+
 .polari-room-list .list-row {
     padding-left: 8px;
 }