screenshot of the page I don't know where are those spaces from. I don't add any margin. I use the chrome inspect tool and I still have no idea how to fix that. Thank you so much.
<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<meta http-equiv="X-UA-Compatible" content="IE=edge">
<meta name="viewport" content="width=device-width, initial-scale=1.0">
<title>photo blog</title>
<style>
* {
padding: 0;
margin: 0;
}
img {
width: 30%;
border: 2px solid black;
}
</style>
</head>
<body>
<nav>Photo Blog</nav>
<section id="imageBox">
<img src="./assets/1.JPG" alt="">
<img src="./assets/1.JPG" alt="">
<img src="./assets/1.JPG" alt="">
<img src="./assets/1.JPG" alt="">
<img src="./assets/1.JPG" alt="">
<img src="./assets/1.JPG" alt="">
</section>
</body>
</html>