[libadwaita/wip/exalm/background-colors: 5/9] stylesheet: Remove notebook tab.reorderable-page style

[Alexander Mikhaylenko <alexm src gnome org>]

commit c67fddc4304a65df65e95a87b369afdc220759e2
Author: Alexander Mikhaylenko <alexm gnome org>
Date:   Thu Sep 2 18:48:49 2021 +0500

    stylesheet: Remove notebook tab.reorderable-page style
    
    This style can never be seen in GTK4.

 src/stylesheet/widgets/_notebook.scss | 21 ---------------------
 1 file changed, 21 deletions(-)
---
diff --git a/src/stylesheet/widgets/_notebook.scss b/src/stylesheet/widgets/_notebook.scss
index db476d28..6437ee1e 100644
--- a/src/stylesheet/widgets/_notebook.scss
+++ b/src/stylesheet/widgets/_notebook.scss
@@ -126,31 +126,14 @@ notebook {
       color: $fg_color;
       font-weight: normal;
 
-      border-width: 1px;            // for reorderable tabs
-      border-color: transparent;    //
-      background-clip: padding-box; //
-
       &:hover {
         background-color: transparentize($bg_color, 0.8);
-
-        &.reorderable-page {
-          border-color: $thin_borders_color;
-        }
       }
 
       &:not(:checked) {
         outline-color: transparent;
       }
 
-      &:checked {
-        &.reorderable-page {
-          border-color: $thin_borders_color;
-          background-color: transparentize($bg_color, 0.5);
-
-          &:hover { background-color: transparentize($bg_color, 0.3); }
-        }
-      }
-
       // colors the button like the label, overridden otherwise
       button.flat {
         color: gtkalpha(currentColor, 0.3);
@@ -192,8 +175,6 @@ notebook {
         > tab {
           margin-left: 4px;
           margin-right: 4px;
-
-          &.reorderable-page { border-style: none solid; }
         }
       }
     }
@@ -215,8 +196,6 @@ notebook {
         > tab {
           margin-top: 4px;
           margin-bottom: 4px;
-
-          &.reorderable-page { border-style: solid none; }
         }
       }
     }