<div> <div class="flex"> <h1 class="font-bold text-2xl ">Main#index</h1> <p class=" text-4xl center bg-red-300 text-blue-800">Find me in app/views/main/index.html.erb</p> </div> this is index <div class="text-pink-700 font-bold text-2xl"> pipip </div> </div>