diff --git a/Cargo.lock b/Cargo.lock
index d94b0d2..f128aa0 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -647,9 +647,9 @@ checksum = "e2abad23fbc42b3700f2f279844dc832adb2b2eb069b2df918f455c4e18cc646"
 
 [[package]]
 name = "libc"
-version = "0.2.79"
+version = "0.2.80"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "2448f6066e80e3bfc792e9c98bf705b4b0fc6e8ef5b43e5889aff0eaa9c58743"
+checksum = "4d58d1b70b004888f764dfbf6a26a3b0342a1632d33968e4a179d8011c760614"
 
 [[package]]
 name = "lock_api"
diff --git a/Cargo.toml b/Cargo.toml
index f02c2ce..c064211 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -8,7 +8,7 @@ edition = "2018"
 bincode = "1.3.1"
 dirs = "3.0.1"
 handlebars = "3.5.1"
-serde = { version = "1.0.116", features = ["derive"] }
+serde = { version = "1.0.117", features = ["derive"] }
 serde_json = "1.0.59"
 sha2 = "0.9.1"
 sled = "0.34.4"
diff --git a/src/server.rs b/src/server.rs
index 1c351cf..86c072f 100644
--- a/src/server.rs
+++ b/src/server.rs
@@ -21,15 +21,15 @@ pub async fn start_server(
 	let templates = Arc::new(templates);
 
 	let ads = vec![];
-	
+
 	let mut data = Map::<String, Json>::new();
 	data.insert("lang".into(), to_json("fr"));
 	data.insert("ads".into(), to_json(ads.clone()));
-	
+
 	let ads = Arc::new(RwLock::new(ads));
 
 	let data = Arc::new(RwLock::new(data));
-	
+
 	let handle_index = {
 		let data = data.clone();
 		move || {
@@ -46,28 +46,26 @@ pub async fn start_server(
 		.and(warp::get())
 		.and(warp::fs::dir(opt.dir.0.join(static_files::STATIC_DIR)));
 
-	let route_index = warp::path::end()
-		.and(
-			warp::get()
-			.map(handle_index.clone())
-			.or(warp::post()
-				.and(warp::body::form::<NewAdQuery>())
-				.map(move |ad: NewAdQuery| {
-					let mut hasher = Sha512Trunc256::new();
-					hasher.update(ad.password);
-					ads.write().unwrap().push(Ad {
-						author: ad.author,
-						password: hasher.finalize()[..].try_into().unwrap(),
-						pubkey: (!ad.pubkey.is_empty()).then_some(ad.pubkey),
-						time: 0,
-						title: ad.title,
-					});
-					data.write().unwrap().insert("ads".into(), to_json(&*ads.read().unwrap()));
-					handle_index()
-				})
-			)
-		);
-	
+	let route_index = warp::path::end().and(
+		warp::get().map(handle_index.clone()).or(warp::post()
+			.and(warp::body::form::<NewAdQuery>())
+			.map(move |ad: NewAdQuery| {
+				let mut hasher = Sha512Trunc256::new();
+				hasher.update(ad.password);
+				ads.write().unwrap().push(Ad {
+					author: ad.author,
+					password: hasher.finalize()[..].try_into().unwrap(),
+					pubkey: (!ad.pubkey.is_empty()).then_some(ad.pubkey),
+					time: 0,
+					title: ad.title,
+				});
+				data.write()
+					.unwrap()
+					.insert("ads".into(), to_json(&*ads.read().unwrap()));
+				handle_index()
+			})),
+	);
+
 	warp::serve(route_static.or(route_index))
 		.run(config.listen)
 		.await;
diff --git a/src/static_files.rs b/src/static_files.rs
index b4529cd..9ceeeea 100644
--- a/src/static_files.rs
+++ b/src/static_files.rs
@@ -1,8 +1,11 @@
 use std::path::Path;
 
 pub const STATIC_DIR: &'static str = "static";
-static STATIC_FILES: &'static [(&str, &[u8])] =
-	&[("style1.css", include_bytes!("../static/style1.css")), ("standgm.png", include_bytes!("../static/standgm.png"))];
+static STATIC_FILES: &'static [(&str, &[u8])] = &[
+	("style1.css", include_bytes!("../static/style1.css")),
+	("standgm.png", include_bytes!("../static/standgm.png")),
+	("banner.jpg", include_bytes!("../static/banner.jpg")),
+];
 
 pub fn init_static_files(dir: &Path) {
 	let dir = dir.join(STATIC_DIR);
diff --git a/static/banner.jpg b/static/banner.jpg
new file mode 100644
index 0000000..ffa34c2
Binary files /dev/null and b/static/banner.jpg differ
diff --git a/static/style1.css b/static/style1.css
index c32d5b2..bc3d6c2 100644
--- a/static/style1.css
+++ b/static/style1.css
@@ -1,8 +1,24 @@
 html, body {
+	width: 100%;
 	margin: 0;
 	padding: 0;
 }
 
-#logo {
+#banner {
+	width: 100%;
+}
+
+#stand {
 	width: 200px;
 }
+
+.center {
+	padding: 4px;
+}
+
+@media screen and (min-width: 801px) {
+	.center {
+		width: 800px;
+		margin: auto;
+	}
+}
diff --git a/templates/index.html b/templates/index.html
index 671538e..0d32aaa 100644
--- a/templates/index.html
+++ b/templates/index.html
@@ -6,39 +6,48 @@
 		<link rel="stylesheet" href="/static/style1.css"/>
 	</head>
 	<body>
-		<h1>ĞMarché</h1>
-		
-		<img id="logo" alt="Marché" src="/static/standgm.png"/>
-		
-		<p>Ceci est une démo du nouveau site ĞMarché en développement. C'est très moche et il n'y a pas tellement de fonctionnalités mais ça avance. ;)</p>
-		
-		<table border="1">
-			<thead>
-				<tr><td>Annonce</td><td>Vendeur</td></tr>
-			</thead>
-			<tbody>
-				{{#each ads}}
-				<tr>
-					<td>{{this.title}}</td>
-					<td>{{#if this.pubkey}}<details><summary>{{this.author}}</summary><br/>{{this.pubkey}}</details>{{else}}{{this.author}}{{/if}}</td>
-				</tr>
-				{{/each}}
-			</tbody>
-		</table>
-		
-		<form method="post">
-			<fieldset>
-				<legend>Nouvelle annonce</legend>
-				<label for="f_title">Titre&nbsp;:</label>
-				<input type="text" id="f_title" name="title"/><br />
-				<label for="f_author">Votre nom&nbsp;:</label>
-				<input type="text" id="f_author" name="author"/><br />
-				<label for="f_pubkey">Clé publique&nbsp;:</label>
-				<input type="text" id="f_pubkey" name="pubkey"/><br />
-				<label for="f_password">Mot de passe&nbsp;:</label>
-				<input type="text" id="f_password" name="password"/><br />
-				<input type="submit" value="Publier"/>
-			</fieldset>
-		</form>
+		<div class="center">
+			<img id="banner" alt="ĞMarché" src="/static/banner.jpg"/>
+			
+			<h1>ĞMarché</h1>
+			
+			<p>Ceci est une démo du nouveau site ĞMarché en développement. C'est très moche et il n'y a pas tellement de fonctionnalités mais ça avance. ;)</p>
+			
+			<table border="1">
+				<thead>
+					<tr><td>Annonce</td><td>Vendeur</td></tr>
+				</thead>
+				<tbody>
+					{{#each ads}}
+					<tr>
+						<td>{{this.title}}</td>
+						<td>{{#if this.pubkey}}<details><summary>{{this.author}}</summary><br/>{{this.pubkey}}</details>{{else}}{{this.author}}{{/if}}</td>
+					</tr>
+					{{/each}}
+				</tbody>
+			</table>
+			
+			<img id="stand" alt="Marché" src="/static/standgm.png"/>
+			
+			<form method="post">
+				<fieldset>
+					<legend>Nouvelle annonce</legend>
+					<label for="f_title">Titre&nbsp;:</label>
+					<input type="text" id="f_title" name="title"/><br />
+					<label for="f_author">Votre nom&nbsp;:</label>
+					<input type="text" id="f_author" name="author"/><br />
+					<label for="f_pubkey">Clé publique&nbsp;:</label>
+					<input type="text" id="f_pubkey" name="pubkey"/><br />
+					<label for="f_password">Mot de passe&nbsp;:</label>
+					<input type="text" id="f_password" name="password"/><br />
+					<input type="submit" value="Publier"/>
+				</fieldset>
+			</form>
+			
+			<hr />
+			
+			<p><a href="https://git.p2p.legal/tuxmain/gmarche-rs">Code source</a> sous licence <a href="https://www.gnu.org/licenses/licenses.html#AGPL">GNU AGPL v3</a>. &#129408; Écrit en <a href="https://www.rust-lang.org">Rust</a>. Images de Attilax.<br/>
+				CopyLeft 2020 Pascal Engélibert</p>
+		</div>
 	</body>
 </html>