style(ui/bottom-navigation): turn on the missing animation of the bottom navigation bar floating button

Author: ayangweb

packages/varlet-vue2-ui/src/bottom-navigation/bottomNavigation.less

@@ -37,8 +37,8 @@
     position: absolute !important;
     z-index: 2;
     transform: translateY(-50%);
-    overflow: hidden;
-    transition: right 250ms cubic-bezier(0.4, 0, 0.2, 1) 0ms;
+    overflow: hidden !important;
+    transition: right 250ms cubic-bezier(0.4, 0, 0.2, 1) 0ms !important;
   }
 
   &--fab-center {