theme/gdm: Set a width to the prompt entry

Otherwise it'll keep growing.

https://bugzilla.gnome.org/show_bug.cgi?id=658921

diff --git a/data/theme/gdm.css b/data/theme/gdm.css
index ea58fc94c8f31582d2407ea56fd3743e069f9098..417f8addf996181a018fe405bbc5af504f9a6c73 100644 (file)
--- a/data/theme/gdm.css
+++ b/data/theme/gdm.css
@@ -110,6 +110,7 @@
     background-color: white;
     caret-color: black;
     caret-size: 1px;
+    width: 23em;
 }
 
 .login-dialog-session-list {