Can't see any style/css in localhost jitsi web application

I have setup JITSI react in my local, I have built the app successfully using make cmd. Then I have entered make dev cmd to execute. It shows succeed without any error. When I try to open in browser eg https://localhost:8082/ Webpage gets open but without styles, no CSS.

It’s in usr/share/jitsi-meet/css/all.css