html
<!DOCTYPE html>
<html lang="ko">
<head>
<meta charset="UTF-8">
<title>CSS Flag Project</title>
<style>
.flag{
background-color:#ce1126;
width: 900px;
height: 600px;
}
.flag > div {
background-color:#002868;
height: 300px;
width: 900px;
position:absolute;
top:150px;
}
.flag > div > div {
background-color: white;
position: absolute;
height: 200px;
width: 200px;
border-radius: 50%;
top: 50px;
left: 350px;
}
p{
font-family: 'Source Sans Pro', sans-serif;
color : white;
font-size: 5rem;
text-align: center;
margin: 0;
padding: 0;
}
.flag > div > div > p {
color : black;
}
</style>
<link rel="preconnect" href="https://fonts.googleapis.com">
<link rel="preconnect" href="https://fonts.gstatic.com" crossorigin>
<link href="https://fonts.googleapis.com/css2?family=Source+Sans+Pro&display=swap" rel="stylesheet">
</head>
<body>
<div class="flag">
<p>The Flag</p>
<div>
<div>
<p>of Laos</p>
</div>
</div>
</div>
</body>
</html>
Result