[extensions-web] Align "System extension" text with description

[Yuri Konotopov <ykonotopov src gnome org>]

commit 5e2c3ced4e957818b855b2b81034ae5006bb15ba
Author: Yuri Konotopov <ykonotopov gnome org>
Date:   Sat Jan 21 13:46:49 2017 +0400

    Align "System extension" text with description

 sweettooth/static/css/sweettooth.css |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)
---
diff --git a/sweettooth/static/css/sweettooth.css b/sweettooth/static/css/sweettooth.css
index 2e1756b..ceabe37 100644
--- a/sweettooth/static/css/sweettooth.css
+++ b/sweettooth/static/css/sweettooth.css
@@ -355,7 +355,7 @@ li.extension:last-child {
 
 .extension .system-extension {
     margin: 0;
-    margin-left: 8px;
+    margin-left: 44px;
     font-size: 0.8em;
     cursor: help;
 }