Untitled

<!DOCTYPE html>
<html>
<head>
    <link rel="stylesheet" type="text/css" href="css/my.css">
    <title>mysite</title>
</head>
<body>
    <div class="header">


    </div>

</body>
</html>


*{
    padding: 0;
    margin: 0;
}


.header{
    width: 100%;
    height: 80px;
    border: 1px solid black;
    background-image: url("images/Logo-Blog_76.png");
}