https://codepen.io/bulutaylak/full/qBKMjVZ Hazır bir şey bulman zor, bunun içine görselleri ekleyip devamını getirebilirsin.
<!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>Home grid</title>
<style>
body{
margin: 0;
padding: 0;
}
.section_1, .section_2, .section_3, .section_4{
width: 50%;
height: 50vh;
float: left;
}
@media only screen and (max-width: 768px) {
.section_1, .section_2, .section_3, .section_4{
width: 100%;
height: 50vh;
float: left;
}
}
</style>
</head>
<body>
<div class="section_1" style="background: red;"></div>
<div class="section_2" style="background: black;"></div>
<div class="section_3" style="background: pink;"></div>
<div class="section_4" style="background: yellow;"></div>
</body>
</html>