Add and remove multiple classes in JavaScript for DOM element
JavaScript adding a class name to the element - GeeksforGeeks
How to append data to <div> element using JavaScript ? - GeeksforGeeks
javascript - Add class to previous element using jquery - Stack Overflow
javascript - Add a class to a DIV when top of the window reach a specific element and remove it when not - Stack Overflow
How to Add a Class to Multiple Elements in JavaScript
JavaScript Remove Class (In 2 Ways with Example)
How to add, remove and toggle class by JavaScript and jQuery?
How to Change/Add/Remove Class while Onclick using JavaScript
How to Get and Modify Element's Attributes, Classes, and Styles through JavaScript
How to hide HTML element by class name using JavaScript - 2 different Methods
How to append HTML code to a div using JavaScript ? - GeeksforGeeks
JavaScript Add Class (in 3 Ways)
3 Examples to add class by JavaScript (no jQuery)
How to Add a Class to a Given Element
How to manipulate classes without jQuery by using HTML5's classList API
javascript - jQuery - addClass not adding class to html element - Stack Overflow
How to insert a div after another div in Javascript - DEV Community
JavaScript add an HTML class to div. If statement. Bootstrap - Stack Overflow
4 easy ways to add class to an element using JavaScript - webinuse.com
javascript - jQuery addClass not overwriting - Stack Overflow
