Revert all package upgrades to unblock testing.

client/src/landing/Content4.jsx

@@ -1,8 +1,8 @@
-import React from "react";
-import TweenOne from "rc-tween-one";
-import OverPack from "rc-scroll-anim/lib/ScrollOverPack";
-//import VideoPlay from 'react-sublime-video';
-import { getChildrenToRender } from "./utils";
+import React from 'react';
+import TweenOne from 'rc-tween-one';
+import OverPack from 'rc-scroll-anim/lib/ScrollOverPack';
+import VideoPlay from 'react-sublime-video';
+import { getChildrenToRender } from './utils';
 
 function Content4(props) {
   const { ...tagProps } = props;
@@ -10,13 +10,13 @@ function Content4(props) {
   delete tagProps.dataSource;
   delete tagProps.isMobile;
   const animation = {
-    y: "+=30",
+    y: '+=30',
     opacity: 0,
-    type: "from",
-    ease: "easeOutQuad",
+    type: 'from',
+    ease: 'easeOutQuad',
   };
   const videoChildren = dataSource.video.children.video;
-  const videoNameArray = videoChildren.split(".");
+  const videoNameArray = videoChildren.split('.');
   const type = videoNameArray[videoNameArray.length - 1];
   return (
     <div {...tagProps} {...dataSource.wrapper}>
@@ -40,15 +40,15 @@ function Content4(props) {
                 <source src={videoChildren} type={`video/${type}`} />
                 <track kind="captions" />
               </video>
-            ) : null
-            // <VideoPlay
-            //   loop
-            //   width="100%"
-            //   poster={dataSource.video.children.image}
-            // >
-            //   <source src={videoChildren} type={`video/${type}`} />
-            // </VideoPlay>
-            }
+            ) : (
+              <VideoPlay
+                loop
+                width="100%"
+                poster={dataSource.video.children.image}
+              >
+                <source src={videoChildren} type={`video/${type}`} />
+              </VideoPlay>
+            )}
           </TweenOne>
         </OverPack>
       </div>

client/src/landing/less/custom.less

@@ -1,5 +1,4 @@
-/* @import "~antd/lib/style/themes/default.less";
-*/
+@import "~antd/lib/style/themes/default.less";
 
 @line-color: #e9e9e9;