Step 1:Create Index.php file and implement below code.
<h2>Hello World!</h2> <h3>Smaller heading!</h3> <p>This is a paragraph.</p>
Step 2:Implement CSS to change text color.
<style> body { background: pink; } h2,h3, p { text-align: center; color: blueviolet; } </style>
Complete Code To Change Elements Text Color By CSS Grouping Selector
<!DOCTYPE html> <html> <head> <title>How To Change Elements Text Color By CSS Grouping 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; } h2,h3, p { text-align: center; color: blueviolet; } </style> <body> <br /><br /> <div class="container"> <br><br><br> <div class="text-center"> <h1 id="color" style="color: black;">How To Change Elements Text Color By CSS Grouping Selector</h1> </div> <br> <div class="well"> <h2>Hello World!</h2> <h3>Smaller heading!</h3> <p>This is a paragraph.</p> </div> <br> </div> </body> </html>