<!DOCTYPE html>
<html>
<head>
<style>
.grid-container {
display: grid;
justify-content: center;
grid-template-columns: 50px 50px 50px;
gap: 10px;
background-color: #2196F3;
padding: 10px;
}
.grid-container > div {
background-color: rgba(255, 255, 255, 0.8);
text-align: center;
padding: 20px 0;
font-size: 30px;
}
</style>
</head>
<body>
<h1>The justify-content Property</h1>
<p>Use the <em>justify-content</em> property to align the grid inside the container.</p>
<p>The value "center" will align the grid in the middle of the container:</p>
<div class="grid-container">
<div>1</div>
<div>2</div>
<div>3</div>
<div>4</div>
<div>5</div>
<div>6</div>
</div>
</body>
</html>