For this, you need to use “flex-direction” concept of CSS. Let’s say the following is our CSS style −
<style>
.demo{
display: flex;
flex-direction: column-reverse;
}
</style>Now, set the div position relative to another div −
Example
<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<meta name="viewport" content="width=device-width, initialscale=1.0">
<title>Document</title>
<link rel="stylesheet" href="//code.jquery.com/ui/1.12.1/themes/base/jquery-ui.css">
<script src="https://code.jquery.com/jquery-1.12.4.js"></script>
<script src="https://code.jquery.com/ui/1.12.1/jquery-ui.js"></script>
<style>
.demo{
display: flex;
flex-direction: column-reverse;
}
</style>
</head>
<body>
<div class="demo">
<div class="demo1">DIV_DEMO1</div>
<div class="demo2">DIV_DEMO2</div>
</div>
<script>
</script>
</body>
</html>To run the above program, save the file name “anyName.html(index.html)” and right click on the file. Select the option “Open with Live Server” in VS Code editor.
Output
This will produce the following output −
