[gnome-shell-sass] style: Use font-relative sizes for menu widths

[Florian Müllner <fmuellner src gnome org>]

commit d85e53fbd9cd2d80aed543cf4a436413d6985ebe
Author: Florian Müllner <fmuellner gnome org>
Date:   Fri Sep 4 18:06:26 2015 +0200

    style: Use font-relative sizes for menu widths
    
    For menus, it makes more sense to pick a width that fits a reasonable amount
    of content rather than a fixed amount of screen estate, so use font-relative
    sizes instead of pixel values.

 _common.scss |    8 ++++----
 1 files changed, 4 insertions(+), 4 deletions(-)
---
diff --git a/_common.scss b/_common.scss
index 68e2f3a..d789cd3 100644
--- a/_common.scss
+++ b/_common.scss
@@ -435,10 +435,10 @@ StScrollBar {
   spacing-columns: 1em;
 }
 
-/* Popvers/Menus */
+/* Popovers/Menus */
 
 .popup-menu {
-  min-width: 200px;
+  min-width: 15em;
 
   .popup-menu-arrow { } //defined globally in the TOP BAR
   .popup-sub-menu {
@@ -856,7 +856,7 @@ StScrollBar {
 
       /* Message list */
       .message-list {
-        width: 420px;
+        width: 31.5em;
       }
 
         .message-list-sections {
@@ -943,7 +943,7 @@ StScrollBar {
   }
 
   .aggregate-menu {
-    min-width: 280px;
+    min-width: 21em;
     .popup-menu-icon { padding: 0 4px; }
   }