I have tried everything but the background image of the header is not showing up in browsers
in request headers I'm getting this Provisional headers are shown User-Agent:Mozilla/5.0 (Windows NT 6.1; WOW64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/54.0.2825.0 Safari/537.36
//Parallax
.bird-box {
position: relative;
height: 600px;
background-image: url(../images/bird-bg.jpg);
background-size: contain;
background-position: top center;
}
<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="utf-8">
<title>BlackBird Co.</title>
<meta name="description" content="">
<meta name="author" content="">
<meta name="viewport" content="width=device-width, initial- scale=1">
<link rel="icon" type="image/png" href="images/favicon.png">
</head>
<body>
<link rel="stylesheet" href="css/style.css">
<header class="bird-box">
<div class="back-bird"></div>
<div class="logo"></div>
<div class="fore-bird"></div>
</header>
</body>
</html>
style.cssinside<body>tag, it should be in<head>tag - Deepak Yadav