修改包管理

packages/artplayer/src/style/loading.scss

@@ -0,0 +1,16 @@
+.artplayer-video-player {
+    .artplayer-loading {
+        display: none;
+        position: absolute;
+        z-index: 60;
+        left: 0;
+        top: 0;
+        right: 0;
+        bottom: 0;
+        width: 100%;
+        height: 100%;
+        align-items: center;
+        justify-content: center;
+        pointer-events: none;
+    }
+}