[gnome-shell-sass] overviewControls/controlsManager: Use a custom layout manager

[Florian Müllner <fmuellner src gnome org>]

commit 15b0f30ee7017f6377163bf1c7db34d4704bcf09
Author: Georges Basile Stavracas Neto <georges stavracas gmail com>
Date:   Wed Dec 30 17:16:18 2020 -0300

    overviewControls/controlsManager: Use a custom layout manager
    
    In the future, we want to tightly control the state of the
    layout throught gestures, which requires hooking everything
    together with adjustments. This is the first step in this
    direction.
    
    Add a new custom layout manager for ControlsManager that
    allocates the search entry, the view selector, and the Dash,
    vertically.
    
    Part-of: <https://gitlab.gnome.org/GNOME/gnome-shell/-/merge_requests/1624>

 widgets/_overview.scss     | 6 +-----
 widgets/_search-entry.scss | 1 +
 2 files changed, 2 insertions(+), 5 deletions(-)
---
diff --git a/widgets/_overview.scss b/widgets/_overview.scss
index eb62ba6..f952c52 100644
--- a/widgets/_overview.scss
+++ b/widgets/_overview.scss
@@ -1,10 +1,6 @@
 /* OVERVIEW */
 
-#overview {
-  spacing: 24px;
-}
-
-#overview-group {
+.controls-manager {
   spacing: 24px;
 }
 
diff --git a/widgets/_search-entry.scss b/widgets/_search-entry.scss
index 329dbc7..4568170 100644
--- a/widgets/_search-entry.scss
+++ b/widgets/_search-entry.scss
@@ -11,6 +11,7 @@ $search_entry_height: 36px;
   color: transparentize($fg_color,0.3);
   background-color: $bg_color;
   border-color: $borders_color;
+  margin-top: 24px;
 
   &:hover {
     background-color: $hover_bg_color;