const http = require('http');
const hostname = '127.0.0.1';
const port = 3000;
const server = http.createServer((req, res) => {
res.statusCode = 200;
// ye wala plain text ke use hota hai
// res.setHeader('Content-Type', 'text/plain');
// html ke use hota hai
res.setHeader('Content-Type', 'text/html');
// ye page me serve hoga
// res.end('Hello World');
res.end(`<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<meta name="viewport" content="width=device-width, initial-scale=1.0">
<title>media query in css </title>
</head>
<style>
.box{
display: none;
background-color: red;
font-size: 40px;
color: white;
}
@media only screen and (min-width:300px) and (max-width:500px) {
#box-1{
display: block;
color: black;
background-color: yellow;
}
}
@media only screen and (min-width:500px) and (max-width:800px) {
#box-2{
display: block;
color: black;
background-color: green;
}
}
@media only screen and (min-width:800px) and (max-width:1200px) {
#box-3{
display: block;
color: black;
background-color: greenyellow;
}
}
@media only screen and (min-width:1200px){
#box-4{
display: block;
color: black;
background-color: pink;
}
}
</style>
<body>
<div class="container">
<div class="box" id="box-1">This is first box</div>
<div class="box" id="box-2">This is Second box</div>
<div class="box" id="box-3">This is Third box</div>
<div class="box" id="box-4">This is four box</div>
</div>
</body>
</html>`);
});
server.listen(port, hostname, () => {
console.log(`Server running at http://${hostname}:${port}/`);
});
Thanks you for commenting your questions. I will see question and respond you.