Here is an example from https://www.w3schools.com/howto/tryit.asp?filename=tryhow_css_cards
<!DOCTYPE html>
<html>
<head>
<meta name="viewport" content="width=device-width, initial-scale=1">
<style>
.card {
box-shadow: 0 4px 8px 0 rgba(0,0,0,0.2);
transition: 0.3s;
width: 40%;
}
.card:hover {
box-shadow: 0 8px 16px 0 rgba(0,0,0,0.2);
}
.container {
padding: 2px 16px;
}
</style>
</head>
<body>
<h2>Card</h2>
<div class="card">
<img src="img_avatar.png" alt="Avatar" style="width:100%">
<div class="container">
<h4><b>John Doe</b></h4>
<p>Architect & Engineer</p>
</div>
</div>
</body>
</html>
.cards {
display: grid;
grid-template-columns: repeat(auto-fill, minmax(15em, 1fr));
grid-gap: 1em;
}
.cards {
display: flex;
flex-direction: row;
flex-wrap: wrap;
gap: 1em;
}
.cards .card {
flex-basis: 15em;
flex-grow: 1;
}