diff --git a/components/App.tsx b/components/App.tsx
index e48cf0e..0f5e3da 100644
--- a/components/App.tsx
+++ b/components/App.tsx
@@ -11,7 +11,7 @@ import { IDocProps } from '../interfaces/IDocProps'
 
 export default function App() {
   const [options, setOptions] = useState<IDocProps>({
-    address: 'Max Mustermann\\\\Musterstrasse\\\\12345 Musterstadt',
+    address: 'Max Mustermann\nMusterstrasse\n12345 Musterstadt',
     body: 'Inhalt des Briefs',
     closing: 'Mit freundlichen Grüßen',
     customer: '',
@@ -79,17 +79,17 @@ export default function App() {
   }
 
   return (
-    <div className="home">
-      <div>
+    <div className="flex flex-col space-x-5 max-w-7xl mx-auto py-3 sm:px-2 lg:px-3 bg-gray-100">
+      <div className="flex flex-col space-y-5 shadow sm:rounded-md sm:overflow-hidden">
         <LetterOptions onChange={_onChange} {...options} />
-        <LatestList latest={latest} onSelect={_onSelectLatest} onRemove={_onRemoveLatest} />
-      </div>
-      <div>
-        <div>
+        <div className="flex space-x-3">
           <Button onClick={_onGenerate}>Backe PDF</Button>
           <Button onClick={_onClear}>Alles Löschen</Button>
         </div>
+      </div>
+      <div className="flex flex-col space-y-5">
         <Preview pdfUrl={pdfUrl} pdfIsLoading={pdfIsLoading} pdfError={pdfError} />
+        <LatestList latest={latest} onSelect={_onSelectLatest} onRemove={_onRemoveLatest} />
       </div>
     </div>
   )
diff --git a/components/Button.tsx b/components/Button.tsx
index e647bfe..255b8e1 100644
--- a/components/Button.tsx
+++ b/components/Button.tsx
@@ -2,7 +2,11 @@ import React from 'react'
 
 export default function Button({ children, onClick }: { children: React.ReactNode; onClick: () => void }) {
   return (
-    <button className="p-button" onClick={onClick}>
+    <button
+      type="button"
+      onClick={onClick}
+      className="inline-flex items-center px-4 py-2 border border-transparent rounded-md shadow-sm text-sm font-medium text-white bg-indigo-600 hover:bg-indigo-700 focus:outline-none focus:ring-2 focus:ring-offset-2 focus:ring-indigo-500"
+    >
       {children}
     </button>
   )
diff --git a/components/Header.tsx b/components/Header.tsx
index 6fb7149..7934264 100644
--- a/components/Header.tsx
+++ b/components/Header.tsx
@@ -2,8 +2,8 @@ import React from 'react'
 
 export default function Header() {
   return (
-    <header className="header">
-      <h1>PDFer</h1>
+    <header className="my-3">
+      <h1 className="text-3xl font-extrabold text-gray-900 tracking-tight">PDFer</h1>
     </header>
   )
 }
diff --git a/components/Input.tsx b/components/Input.tsx
index e9efa6b..0a1632e 100644
--- a/components/Input.tsx
+++ b/components/Input.tsx
@@ -14,15 +14,20 @@ export default function Input({
   onchange: (name: string, event: ChangeEvent<{ value: string }>) => void
 }) {
   return (
-    <label>
-      {text}
-      <input
-        className={name}
-        type="text"
-        placeholder={placeholder}
-        onChange={onchange.bind(null, name)}
-        value={value}
-      />
-    </label>
+    <div>
+      <label htmlFor={name} className="block text-sm font-medium text-gray-700">
+        {text}
+      </label>
+      <div className="mt-1 flex rounded-md shadow-sm">
+        <input
+          type="text"
+          name={name}
+          className="focus:ring-indigo-500 focus:border-indigo-500 flex-1 block w-full rounded-none rounded-r-md sm:text-sm border-gray-300"
+          placeholder={placeholder}
+          value={value}
+          onChange={onchange.bind(null, name)}
+        />
+      </div>
+    </div>
   )
 }
diff --git a/components/Layout.tsx b/components/Layout.tsx
index 90a43b3..a3dca81 100644
--- a/components/Layout.tsx
+++ b/components/Layout.tsx
@@ -4,9 +4,9 @@ import Header from './Header'
 
 export default function Layout({ children }: { children: React.ReactNode }) {
   return (
-    <div id="app">
+    <div>
       <Header />
-      <div id="content">{children}</div>
+      <main>{children}</main>
     </div>
   )
 }
diff --git a/components/LetterOptions.tsx b/components/LetterOptions.tsx
index fc68fa4..c7b6a63 100644
--- a/components/LetterOptions.tsx
+++ b/components/LetterOptions.tsx
@@ -35,7 +35,7 @@ export default function LetterOptions(props: IProps) {
   ]
 
   return (
-    <div className="letter-options">
+    <div className="px-4 py-5 bg-white space-y-6 sm:p-6">
       <Select
         name="template"
         text="Vorlage"
@@ -50,8 +50,16 @@ export default function LetterOptions(props: IProps) {
         placeholder={EXAMPLE_ADDRESS}
         onchange={props.onChange}
         value={props.address}
+        styles="h-20"
       />
       <Input name="subject" text="Betreff" placeholder="Betreffzeile" onchange={props.onChange} value={props.subject} />
+      <TextAreaInput
+        name="body"
+        text="Brieftext"
+        onchange={props.onChange}
+        placeholder="Inhalt des Briefes"
+        value={props.body}
+      />
       <Collapsible trigger="Bezugszeichenzeile">
         <Input name="yourRef" text="Ihr Zeichen" onchange={props.onChange} value={props.yourRef} />
         <Input name="yourMail" text="Ihr Schreiben vom" onchange={props.onChange} value={props.yourMail} />
@@ -77,13 +85,6 @@ export default function LetterOptions(props: IProps) {
         />
         <Input name="specialMail" text="Versandhinweis" onchange={props.onChange} value={props.specialMail} />
       </Collapsible>
-      <TextAreaInput
-        name="body"
-        text="Brieftext"
-        onchange={props.onChange}
-        placeholder="Inhalt des Briefes"
-        value={props.body}
-      />
     </div>
   )
 }
diff --git a/components/Select.tsx b/components/Select.tsx
index 5ff8e84..48b0ea4 100644
--- a/components/Select.tsx
+++ b/components/Select.tsx
@@ -14,15 +14,22 @@ export default function Select({
   options: { name: string; value: string }[]
 }) {
   return (
-    <label>
-      {text}
-      <select className={name} onChange={onchange.bind(null, name)} value={value}>
+    <div className="">
+      <label htmlFor={name} className="block text-sm font-medium text-gray-700">
+        {text}
+      </label>
+      <select
+        name={name}
+        className="mt-1 block w-full py-2 px-3 border border-gray-300 bg-white rounded-md shadow-sm focus:outline-none focus:ring-indigo-500 focus:border-indigo-500 sm:text-sm"
+        onChange={onchange.bind(null, name)}
+        value={value}
+      >
         {options.map((option) => (
           <option value={option.value} key={option.value}>
             {option.name}
           </option>
         ))}
       </select>
-    </label>
+    </div>
   )
 }
diff --git a/components/TextAreaInput.tsx b/components/TextAreaInput.tsx
index 2f07bfc..448082d 100644
--- a/components/TextAreaInput.tsx
+++ b/components/TextAreaInput.tsx
@@ -6,17 +6,31 @@ export default function TextAreaInput({
   placeholder,
   onchange,
   value,
+  styles = '',
 }: {
   text: string
   name: string
   placeholder: string
   onchange: (name: string, event: ChangeEvent<{ value: string }>) => void
   value: string
+  styles?: string
 }) {
   return (
-    <label>
-      {text}
-      <textarea className={name} placeholder={placeholder} onChange={onchange.bind(null, name)} value={value} />
-    </label>
+    <div>
+      <label htmlFor={name} className="block text-sm font-medium text-gray-700">
+        {text}
+      </label>
+      <div className="mt-1">
+        <textarea
+          id="about"
+          name="about"
+          rows={10}
+          className={`shadow-sm focus:ring-indigo-500 focus:border-indigo-500 mt-1 block w-full sm:text-sm border-gray-300 rounded-md ${styles}`}
+          placeholder={placeholder}
+          onChange={onchange.bind(null, name)}
+          value={value}
+        ></textarea>
+      </div>
+    </div>
   )
 }
diff --git a/package-lock.json b/package-lock.json
index f3b6610..625e265 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -307,6 +307,14 @@
       "resolved": "https://registry.npmjs.org/@opentelemetry/context-base/-/context-base-0.14.0.tgz",
       "integrity": "sha512-sDOAZcYwynHFTbLo6n8kIbLiVF3a3BLkrmehJUyEbT9F+Smbi47kLGS2gG2g0fjBLR/Lr1InPD7kXL7FaTqEkw=="
     },
+    "@tailwindcss/forms": {
+      "version": "0.2.1",
+      "resolved": "https://registry.npmjs.org/@tailwindcss/forms/-/forms-0.2.1.tgz",
+      "integrity": "sha512-czfvEdY+J2Ogfd6RUSr/ZSUmDxTujr34M++YLnp2cCPC3oJ4kFvFMaRXA6cEXKw7F1hJuapdjXRjsXIEXGgORg==",
+      "requires": {
+        "mini-svg-data-uri": "^1.2.3"
+      }
+    },
     "@types/istanbul-lib-coverage": {
       "version": "2.0.3",
       "resolved": "https://registry.npmjs.org/@types/istanbul-lib-coverage/-/istanbul-lib-coverage-2.0.3.tgz",
@@ -1800,6 +1808,11 @@
       "integrity": "sha512-wXqjST+SLt7R009ySCglWBCFpjUygmCIfD790/kVbiGmUgfYGuB14PiTd5DwVxSV4NcYHjzMkoj5LjQZwTQLEA==",
       "optional": true
     },
+    "mini-svg-data-uri": {
+      "version": "1.2.3",
+      "resolved": "https://registry.npmjs.org/mini-svg-data-uri/-/mini-svg-data-uri-1.2.3.tgz",
+      "integrity": "sha512-zd6KCAyXgmq6FV1mR10oKXYtvmA9vRoB6xPSTUJTbFApCtkefDnYueVR1gkof3KcdLZo1Y8mjF2DFmQMIxsHNQ=="
+    },
     "minimalistic-assert": {
       "version": "1.0.1",
       "resolved": "https://registry.npmjs.org/minimalistic-assert/-/minimalistic-assert-1.0.1.tgz",
diff --git a/package.json b/package.json
index dc91553..ec6f335 100644
--- a/package.json
+++ b/package.json
@@ -9,6 +9,7 @@
     "format": "prettier --write **/*.{ts,tsx,json}"
   },
   "dependencies": {
+    "@tailwindcss/forms": "^0.2.1",
     "@types/jest": "^26.0.20",
     "autoprefixer": "^10.2.4",
     "json-fs-store": "^1.0.1",
diff --git a/pages/_app.tsx b/pages/_app.tsx
index 5d47bbb..a9fcc9c 100644
--- a/pages/_app.tsx
+++ b/pages/_app.tsx
@@ -1,24 +1,9 @@
-// import App from "next/app";
-import type { AppProps /*, AppContext */ } from 'next/app'
+import type { AppProps } from 'next/app'
 
 import '../styles/index.css'
-import '../styles/App.css'
-import '../styles/LetterOptions.css'
 
 function MyApp({ Component, pageProps }: AppProps) {
   return <Component {...pageProps} />
 }
 
-// Only uncomment this method if you have blocking data requirements for
-// every single page in your application. This disables the ability to
-// perform automatic static optimization, causing every page in your app to
-// be server-side rendered.
-//
-// MyApp.getInitialProps = async (appContext: AppContext) => {
-//   // calls page's `getInitialProps` and fills `appProps.pageProps`
-//   const appProps = await App.getInitialProps(appContext);
-
-//   return { ...appProps }
-// }
-
 export default MyApp
diff --git a/styles/App.css b/styles/App.css
deleted file mode 100644
index 20ea66e..0000000
--- a/styles/App.css
+++ /dev/null
@@ -1,17 +0,0 @@
-header h1 {
-    margin-left: 12px;
-}
-
-.p-button {
-    margin-top: 12px;
-    margin-right: 12px;
-    margin-bottom: 12px;
-}
-
-.home {
-    display: flex;
-}
-
-.home > div {
-    padding: 12px;
-}
diff --git a/styles/LetterOptions.css b/styles/LetterOptions.css
deleted file mode 100644
index 81d58e3..0000000
--- a/styles/LetterOptions.css
+++ /dev/null
@@ -1,61 +0,0 @@
-.letter-options {
-    width: 320px;
-}
-
-.letter-options label {
-    display: block;
-    color: #333;
-    font-size: 14px;
-    font-weight: bold;
-}
-.letter-options input,
-.letter-options textarea,
-.letter-options select {
-    margin-top: 3px;
-    margin-bottom: 12px;
-    width: 100%;
-}
-
-.letter-options textarea {
-    resize: vertical;
-}
-
-.letter-options textarea.address {
-    height: 80px;
-}
-
-.letter-options textarea.body {
-    height: 340px;
-}
-
-.letter-options .Collapsible {
-    background-color: #ddd;
-    border-radius: 2px;
-}
-
-.letter-options .Collapsible__trigger {
-    padding-left: 6px;
-    cursor: pointer;
-    line-height: 24px;
-    font-size: 14px;
-    font-weight: bold;
-}
-
-.letter-options .Collapsible__trigger.is-closed:before {
-    content: "> ";
-}
-
-.letter-options .Collapsible__trigger.is-open:before {
-    content: "< ";
-}
-
-.letter-options .Collapsible {
-    margin-bottom: 12px;
-}
-
-.letter-options .Collapsible__contentInner {
-    background-color: #fff;
-    padding-top: 12px;
-    padding-left: 12px;
-}
-
diff --git a/styles/index.css b/styles/index.css
index b5c61c9..fae772b 100644
--- a/styles/index.css
+++ b/styles/index.css
@@ -1,3 +1,34 @@
 @tailwind base;
 @tailwind components;
 @tailwind utilities;
+
+.Collapsible {
+  background-color: #ddd;
+  border-radius: 2px;
+}
+
+.Collapsible__trigger {
+  padding-left: 6px;
+  cursor: pointer;
+  line-height: 24px;
+  font-size: 14px;
+  font-weight: bold;
+}
+
+.Collapsible__trigger.is-closed:before {
+  content: '> ';
+}
+
+.Collapsible__trigger.is-open:before {
+  content: '< ';
+}
+
+.Collapsible {
+  margin-bottom: 12px;
+}
+
+.Collapsible__contentInner {
+  background-color: #fff;
+  padding-top: 12px;
+  padding-left: 12px;
+}
diff --git a/tailwind.config.js b/tailwind.config.js
index d7f0874..5531e93 100644
--- a/tailwind.config.js
+++ b/tailwind.config.js
@@ -7,5 +7,5 @@ module.exports = {
   variants: {
     extend: {},
   },
-  plugins: [],
+  plugins: [require('@tailwindcss/forms')],
 }