Modal
A modal is a dialog box/popup window that is displayed on top of the current page. Modals are positioned and remove/close only with close button on pop up.
Modal Example
A modal can be shown as a popup as below after click, and to close it need to click on close button as in this case Go Back.
Below is the HTML code given.
Live Example of Modal
When Clicks on click me button- A pop will come with the information you want to show. It also contains two buttons to go back and to navigate on other page/content.