diff --git a/data/theme/gnome-shell-sass/widgets/_dialogs.scss b/data/theme/gnome-shell-sass/widgets/_dialogs.scss
index 8ccd9a01f..18969a96a 100644
--- a/data/theme/gnome-shell-sass/widgets/_dialogs.scss
+++ b/data/theme/gnome-shell-sass/widgets/_dialogs.scss
@@ -35,17 +35,14 @@
 
 /* Message Dialog */
 .message-dialog-content {
-  max-width: 28em;
-  spacing: 20px;
-}
+  spacing: 18px;
 
-.message-dialog-title {
-  font-weight: bold;
-}
-
-.message-dialog-description {
-  color: $fg_color;
-  font-weight: bold;
+  .message-dialog-title {
+    text-align: center;
+    font-size: 18pt;
+    font-weight: 800;
+  }
+  .message-dialog-description { text-align: center; }
 }
 
 /* ShellMountOperation Dialogs */