Create an element with Class using JavaScript
Prestashop 1.6 - How to add a dynamic class to the body element - Stack Overflow
jQuery】クラスを追加する方法(addClass)｜Webエンジニア Wiki
Add a class to the Body element using JavaScript | bobbyhadz
JavaScript - Wikipedia
React Add Dynamic Class Name to Body When Navigating Tutorial
Show More Show Less Toggle with Vanilla JavaScript - YouTube
How to add <li> class to active and leave it after hover using jQuery ? - GeeksforGeeks
Add and remove multiple classes in JavaScript for DOM element
Add a class to the Body element using JavaScript | bobbyhadz
How to add a JavaScript at a page's end (before the closing </body> HTML tag)? - Magento 2
html - jquery addclass when there is content on body - Stack Overflow
How to force/add class attribute to the BODY in the IFrame used for printing. · Issue #118 · jasonday/printThis · GitHub
Add Class To Body With JavaScript (no jQuery)
3 Examples to add class by JavaScript (no jQuery)
Add and Remove CSS Classes with Vanilla JavaScript | egghead.io
How to add <li> class to active and leave it after hover using jQuery ? - GeeksforGeeks
javascript html内に動的にコメントを追加する | mebee
How to Add and Remove Classes in Vanilla JavaScript
John Goldsmith's visLog: 'Save as web' tab navigation with jQuery - Part 2
4 easy ways to add class to an element using JavaScript - webinuse.com
Add multiple classes to an Element using JavaScript | bobbyhadz
