Change Html Element’s Class In JavaScript
Examples:
<script> function cssChange(){ document.getElementById("heading").className = "my-class-two"; } </script> <style> .my-style { color:red } .my-class-two { color:skyblue } </style> <body> <h2 class="my-style" id="heading">Tutorialstown.com</h2><br> <button onclick="cssChange()"> Change Css Class </button> </body>