diff --git a/index.html b/index.html
index 5907c51..589588a 100644
--- a/index.html
+++ b/index.html
@@ -13,6 +13,10 @@
   </head>
 
   <body>
-
+    <header>
+      <a href="/">
+        <img src="./src/assets/svg/logo.svg" alt="Logo M3">
+      </a>
+    </header>
   </body>
 </html>
\ No newline at end of file
diff --git a/src/assets/css/style.css b/src/assets/css/style.css
index e69de29..762ba47 100644
--- a/src/assets/css/style.css
+++ b/src/assets/css/style.css
@@ -0,0 +1,20 @@
+@import url('../font/fonte.css');
+
+/* GLOBAL */
+
+* {
+  box-sizing: border-box;
+  padding: 0;
+  margin: 0;
+}
+
+/* HEADER */
+
+header {
+  width: 100%;
+  height: 100px;
+  display: flex;
+  justify-content: center;
+  align-items: center;
+  background-color: #000;
+}
