How to add, remove and toggle class by JavaScript and jQuery?
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How to Add and Remove multiple classes in jQuery ? - GeeksforGeeks
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3 Examples to add class by JavaScript (no jQuery)
![html - add/remove [toggle] for menu when click on button by add one word to class using javascript - Stack Overflow](https://i.stack.imgur.com/UAZcR.png "html - add/remove [toggle] for menu when click on button by add one word to class using javascript - Stack Overflow")
html - add/remove [toggle] for menu when click on button by add one word to class using javascript - Stack Overflow
Add and remove the active class from a navigation link - Javatpoint
Add Class to Clicked Element Using JavaScript
html - Onclick image show div - Stack Overflow
How to Expand HTML Section on Click ? - Scaler Topics
JavaScript Add Class (in 3 Ways)
How to add a number to a div after clicking a button in JavaScript - Quora
Make A Selected/Clicked Button Active In JavaScript
JavaScript Add Class (in 3 Ways)
Add Class to Clicked Element Using JavaScript
javascript - I have to create dynamic divs on button click using bootstrap3 - Stack Overflow
JavaScript Add Class (in 3 Ways)
How to insert a div after another div in Javascript - DEV Community
Show hide div layer onclick of buttons
How to Add and Remove Classes in Vanilla JavaScript
Add and remove multiple classes in JavaScript for DOM element
Add, Remove and Toggle CSS Class in JavaScript (without jQuery)
Be Slightly Careful with Sub Elements of Clickable Things | CSS-Tricks - CSS -Tricks
