diff --git a/estilos/style.css b/estilos/style.css
new file mode 100644
index 0000000..4abbfbb
--- /dev/null
+++ b/estilos/style.css
@@ -0,0 +1,16 @@
+*{
+    font-family:Arial, Helvetica, sans-serif;
+    font-size: 16px;
+}
+
+body{
+    background-color: rgb(204, 157, 248);
+}
+
+main{
+    background-color: white;
+    width: 500px;
+    margin: auto;
+    padding: 10px;
+    box-shadow: 3px 3px 5px rgba(0,0, 0.473);
+}
diff --git a/index.html b/index.html
index 0e97967..6956ee8 100644
--- a/index.html
+++ b/index.html
@@ -3,7 +3,8 @@
 <head>
     <meta charset="UTF-8">
     <meta name="viewport" content="width=device-width, initial-scale=1.0">
-    <title>Site curso em vídeo</title>
+    <title>Curso em vídeo</title>
+    <link rel="stylesheet" href="estilos/style.css">
 </head>
 <body>
     <header>
