Version
1.6.4
Environment
"nuxt": "^2.14.0", "ant-design-vue": "^1.6.4",
Reproduction link

Steps to reproduce
As you can see. On the first page load a-layout-content rendering is too slow. when I use nuxt.config.js
mode:" universal ", target:" server ".
I think this error is caused by page loading too many stylesheets from ant-design.
Any solution to improve it? Thank you guys
What is expected?
I want to improve speed on target: 'server'
What is actually happening?
You can see my screenshot via https://i.gyazo.com/8f19993b84ce32c19fc92980f0fe4d12.gif