preview loader : reduce size

src/components/PreviewLoader.vue

@@ -8,12 +8,12 @@
 defineProps({
   isLoading: {
     type: Boolean,
-    required: true
+    required: true,
   },
   shifted: {
     type: Boolean,
-    default: false
-  }
+    default: false,
+  },
 });
 </script>
 
@@ -27,15 +27,9 @@ defineProps({
   transition: all 0.2s ease-in-out var(--curve);
 }
 
-.preview-loader.shifted {
-  right: calc(2rem + 19rem * 0.7);
-  top: calc(2rem - 30vh * 0.7);
-  transform: scale(0.7);
-}
-
 .spinner {
-  width: 48px;
-  height: 48px;
+  width: 2rem;
+  height: 2rem;
   border-radius: 50%;
   display: inline-block;
   border-top: 3px solid #000;