app.js

@@ -455,7 +455,7 @@ class Settings {
                 if (localStorage[element.name]) element.value = localStorage[element.name]
             }
         }
-        window.document.selectedStyleSheetSet = stylesheetSelect.value
+        document.selectedStyleSheetSet = stylesheetSelect.value
     }
 
     save() {
@@ -499,10 +499,6 @@ class Settings {
     }
 }
 
-window.onload = function (event) {
-    window.document.selectedStyleSheetSet = stylesheetSelect.value
-}
-
 function changeKey(input) {
     prevValue = input.value
     input.value = ""
@@ -839,10 +835,10 @@ let playerActions = {
             scheduler.clearTimeout(lockDown)
     
             let heldPiece = holdQueue.piece
-            matrix.piece.facing = FACING.NORTH
             holdQueue.piece = matrix.piece
             holdQueue.piece.holdEnabled = false
             holdQueue.piece.locked = false
+            holdQueue.piece.facing = FACING.NORTH
             generate(heldPiece)
         }
     },

css/electro.css

@@ -1,24 +1,9 @@
-body {
-    background-image: url("electro/bg.png");
-    background-size: cover;
-}
-
-.card {
-    background-color: rgba(37, 41, 45, 50%);
-}
-
-@supports (backdrop-filter: blur()) {
-    .card {
-        background-color: rgba(33, 37, 41, 20%);
-        backdrop-filter: blur(3px);
-    }
-}
-
-
 .mino {
-    background-image: radial-gradient(farthest-corner at 4px 6px,
-            rgba(204, 238, 247, 0.3) 0%,
-            rgba(106, 197, 220, 0.3) 100%);
+    background-image: radial-gradient(
+        farthest-corner at 4px 6px,
+        rgba(204, 238, 247, 0.3) 0%,
+        rgba(106, 197, 220, 0.3) 100%
+    );
     border: 1px solid rgba(127, 229, 255, 0.7);
     border-radius: 0.3vmin;
     box-shadow: -1px -1px 4px rgba(128, 128, 128, 25%),

css/retro.css

@@ -102,14 +102,8 @@ td {
     background-image: url("retro/Z-mino.png")
 }
 
-@keyframes blinker {
-    50% {
-        opacity: 0;
-    }
-}
-
 .locked.mino {
-    animation: blinker 0.15s step-start infinite;
+    filter: saturate(60%) brightness(200%);
 }
 
 .ghost.mino {