fix: #26

Author: chvin

src/containers/index.less

@@ -36,6 +36,11 @@ body{
   box-sizing: border-box;
   margin: 0;
   padding: 0;
+  -moz-user-select: none;
+  -webkit-user-select: none;
+  -ms-user-select: none;
+  -khtml-user-select: none;
+  user-select: none;
 }