global.less don't need to wrap with :global

src/global.less

@@ -1,35 +1,33 @@
-:global {
-  html,
-  body,
-  #root {
-    height: 100%;
-  }
+html,
+body,
+#root {
+  height: 100%;
+}
 
-  .colorWeak {
-    filter: invert(80%);
-  }
+.colorWeak {
+  filter: invert(80%);
+}
 
-  .ant-layout {
-    min-height: 100vh;
-  }
+.ant-layout {
+  min-height: 100vh;
+}
 
-  canvas {
-    display: block;
-  }
+canvas {
+  display: block;
+}
 
-  body {
-    text-rendering: optimizeLegibility;
-    -webkit-font-smoothing: antialiased;
-    -moz-osx-font-smoothing: grayscale;
-  }
+body {
+  text-rendering: optimizeLegibility;
+  -webkit-font-smoothing: antialiased;
+  -moz-osx-font-smoothing: grayscale;
+}
 
-  .globalSpin {
-    width: 100%;
-    margin: 40px 0 !important;
-  }
+.globalSpin {
+  width: 100%;
+  margin: 40px 0 !important;
+}
 
-  // temp fix for https://github.com/ant-design/ant-design/commit/a1fafb5b727b62cb0be29ce6e9eca8f579d4f8b7
-  .ant-spin-container {
-    overflow: visible !important;
-  }
+// temp fix for https://github.com/ant-design/ant-design/commit/a1fafb5b727b62cb0be29ce6e9eca8f579d4f8b7
+.ant-spin-container {
+  overflow: visible !important;
 }