Custom CSS NOT replacing Tailwind CSS Preflight

@thiagomajesk do you mean the following?

package.json

  ...
  "scripts": {
    "deploy": "NODE_ENV=production tailwindcss --postcss --minify --input=css/app.css --output=../priv/static/assets/app.css; cd .. && mix assets.deploy && rm -f _build/esbuild"
  }

config.exs

config :esbuild,
  version: "0.12.18",
  default: [
    args: ~w(js/app.js --bundle --target=es2016 --outdir=../priv/static/assets),
    cd: Path.expand("../assets", __DIR__),
    env: %{"NODE_PATH" => Path.expand("../deps", __DIR__)}
  ]

In dev.exs I have some watchers that shouldn’t change it:

config :wikir, WikirWeb.Endpoint,
  http: [port: 4000],
  debug_errors: true,
  code_reloader: true,
  check_origin: false,
  watchers: [
    # Start the esbuild watcher by calling Esbuild.install_and_run(:default, args)
    esbuild: {Esbuild, :install_and_run, [:default, ~w(--sourcemap=inline --watch)]},
    npx: [
      "tailwindcss",
      "--input=css/app.css",
      "--output=../priv/static/assets/app.css",
      "--postcss",
      "--watch",
      cd: Path.expand("../assets", __DIR__)
    ]
  ]

Thanks!