diff --git a/package.json b/package.json
index e0c9655..0f39606 100644
--- a/package.json
+++ b/package.json
@@ -17,6 +17,8 @@
     "@vitejs/plugin-basic-ssl": "^1.0.1",
     "autoprefixer": "^10.4.15",
     "postcss": "^8.4.28",
+    "prettier": "^3.0.2",
+    "prettier-plugin-tailwindcss": "^0.5.3",
     "prosemirror-commands": "~1.3.1",
     "prosemirror-dropcursor": "~1.6.1",
     "prosemirror-gapcursor": "~1.3.1",
diff --git a/pnpm-lock.yaml b/pnpm-lock.yaml
index c602922..4884ab8 100644
--- a/pnpm-lock.yaml
+++ b/pnpm-lock.yaml
@@ -58,6 +58,12 @@ devDependencies:
   postcss:
     specifier: ^8.4.28
     version: 8.4.28
+  prettier:
+    specifier: ^3.0.2
+    version: 3.0.2
+  prettier-plugin-tailwindcss:
+    specifier: ^0.5.3
+    version: 0.5.3(prettier@3.0.2)
   prosemirror-commands:
     specifier: ~1.3.1
     version: 1.3.1
@@ -1158,6 +1164,67 @@ packages:
       source-map-js: 1.0.2
     dev: true
 
+  /prettier-plugin-tailwindcss@0.5.3(prettier@3.0.2):
+    resolution: {integrity: sha512-M5K80V21yM+CTm/FEFYRv9/9LyInYbCSXpIoPAKMm8zy89IOwdiA2e4JVbcO7tvRtAQWz32zdj7/WKcsmFyAVg==}
+    engines: {node: '>=14.21.3'}
+    peerDependencies:
+      '@ianvs/prettier-plugin-sort-imports': '*'
+      '@prettier/plugin-pug': '*'
+      '@shopify/prettier-plugin-liquid': '*'
+      '@shufo/prettier-plugin-blade': '*'
+      '@trivago/prettier-plugin-sort-imports': '*'
+      prettier: ^3.0
+      prettier-plugin-astro: '*'
+      prettier-plugin-css-order: '*'
+      prettier-plugin-import-sort: '*'
+      prettier-plugin-jsdoc: '*'
+      prettier-plugin-marko: '*'
+      prettier-plugin-organize-attributes: '*'
+      prettier-plugin-organize-imports: '*'
+      prettier-plugin-style-order: '*'
+      prettier-plugin-svelte: '*'
+      prettier-plugin-twig-melody: '*'
+    peerDependenciesMeta:
+      '@ianvs/prettier-plugin-sort-imports':
+        optional: true
+      '@prettier/plugin-pug':
+        optional: true
+      '@shopify/prettier-plugin-liquid':
+        optional: true
+      '@shufo/prettier-plugin-blade':
+        optional: true
+      '@trivago/prettier-plugin-sort-imports':
+        optional: true
+      prettier-plugin-astro:
+        optional: true
+      prettier-plugin-css-order:
+        optional: true
+      prettier-plugin-import-sort:
+        optional: true
+      prettier-plugin-jsdoc:
+        optional: true
+      prettier-plugin-marko:
+        optional: true
+      prettier-plugin-organize-attributes:
+        optional: true
+      prettier-plugin-organize-imports:
+        optional: true
+      prettier-plugin-style-order:
+        optional: true
+      prettier-plugin-svelte:
+        optional: true
+      prettier-plugin-twig-melody:
+        optional: true
+    dependencies:
+      prettier: 3.0.2
+    dev: true
+
+  /prettier@3.0.2:
+    resolution: {integrity: sha512-o2YR9qtniXvwEZlOKbveKfDQVyqxbEIWn48Z8m3ZJjBjcCmUy3xZGIv+7AkaeuaTr6yPXJjwv07ZWlsWbEy1rQ==}
+    engines: {node: '>=14'}
+    hasBin: true
+    dev: true
+
   /prosemirror-commands@1.3.1:
     resolution: {integrity: sha512-XTporPgoECkOQACVw0JTe3RZGi+fls3/byqt+tXwGTkD7qLuB4KdVrJamDMJf4kfKga3uB8hZ+kUUyZ5oWpnfg==}
     dependencies:
diff --git a/postcss.config.js b/postcss.config.js
new file mode 100644
index 0000000..2e7af2b
--- /dev/null
+++ b/postcss.config.js
@@ -0,0 +1,6 @@
+export default {
+  plugins: {
+    tailwindcss: {},
+    autoprefixer: {},
+  },
+}
diff --git a/prettier.config.cjs b/prettier.config.cjs
new file mode 100644
index 0000000..440c0e6
--- /dev/null
+++ b/prettier.config.cjs
@@ -0,0 +1,2 @@
+module.exports = {
+  plugins: ['prettier-plugin-tailwindcss'],};
diff --git a/tailwind.config.js b/tailwind.config.js
new file mode 100644
index 0000000..e2df113
--- /dev/null
+++ b/tailwind.config.js
@@ -0,0 +1,8 @@
+/** @type {import('tailwindcss').Config} */
+export default {
+  content: ["./index.html", "./src/**/*.{js,ts,jsx,tsx,svelte}"],
+  theme: {
+    extend: {},
+  },
+  plugins: [],
+};