Step 1: Create Index.php file and implement below code.
<p class="para1">Hello World!</p> <p>This paragraph is not affected by the style.</p>
<style>
body {
background: pink;
}
* {
text-align: center;
color: blue;
}
</style>
<!DOCTYPE html>
<html>
<head>
<title>How To Change Elements Text Color By CSS Universal Selector</title>
<script src="https://ajax.googleapis.com/ajax/libs/jquery/3.1.0/jquery.min.js"></script>
<link rel="stylesheet" href="https://maxcdn.bootstrapcdn.com/bootstrap/3.3.6/css/bootstrap.min.css" />
<script src="https://maxcdn.bootstrapcdn.com/bootstrap/3.3.7/js/bootstrap.min.js"></script>
</head>
<style>
body {
background: pink;
}
* {
text-align: center;
color: blue;
}
</style>
<body>
<br /><br />
<div class="container">
<br><br><br>
<div class="text-center">
<h1 id="color" style="color: black;">Change Elements Text Color By CSS Universal Selector</h1>
</div>
<br>
<div class="well">
<p class="para1">Hello World!</p>
<p>This paragraph is not affected by the style.</p>
</div>
<br>
</div>
</body>
</html>