Mass deletion support

src/css/ingame_hud/keybindings_overlay.scss

@@ -64,7 +64,7 @@
         }
     }
 
-    .shift .keybinding {
+    .keybinding.shift {
         transition: all 0.1s ease-in-out;
         transition-property: background-color, color, border-color;
         background: $colorRedBright;
@@ -72,7 +72,7 @@
         color: #fff;
     }
 
-    &.shiftDown .shift .keybinding {
+    &.shiftDown .keybinding.shift {
         border-color: darken($colorRedBright, 40);
     }
 }

src/css/ingame_hud/mass_selector.scss

@@ -0,0 +1,20 @@
+#ingame_HUD_MassSelector {
+    position: absolute;
+    @include S(top, 50px);
+    left: 50%;
+    transform: translateX(-50%);
+    @include S(width, 300px);
+    background: #f77;
+    @include S(border-radius, 4px);
+    @include S(padding, 10px);
+    @include PlainText;
+    color: #fff;
+
+    .keybinding {
+        position: relative;
+        top: unset;
+        left: unset;
+        right: unset;
+        bottom: unset;
+    }
+}

src/css/main.scss

@@ -33,11 +33,12 @@
 @import "ingame_hud/game_menu";
 @import "ingame_hud/blur_overlay";
 @import "ingame_hud/dialogs";
+@import "ingame_hud/mass_selector";
 
 // Z-Index
 $elements: ingame_Canvas, ingame_HUD_building_placer_overlay, ingame_HUD_building_placer,
     ingame_HUD_buildings_toolbar, ingame_HUD_GameMenu, ingame_HUD_KeybindingOverlay, ingame_HUD_Shop,
-    ingame_HUD_BetaOverlay, ingame_HUD_UnlockNotification;
+    ingame_HUD_BetaOverlay, ingame_HUD_MassSelector, ingame_HUD_UnlockNotification;
 
 $zindex: 100;