In this article, I will show you how to create a simple notification system by using PHP and AJAX. Here is a collection of free HTML, CSS, JavaScript codes, and scripts for websites. Github has a great asset for this in the form of a project called “flag-icon-css” started by an author named “lipis” but containing contributions by a number of authors. element. Create a dropdown menu that allows the user to choose an option from a list: This example is similar to the previous one, except that we add links inside the dropdown box and style them to fit a styled dropdown button: If you want the dropdown menu to go from right to left, instead of left to right, add right: 0; How to add an image and other content inside the dropdown box. How to create the Notification Dropdown Using HTML CSS and Jquery Free Frontend. A common UI pattern that we see on the web are dropdown menus. CSS) The .dropdown class uses position:relative, which is needed when we want the a