is the only tag which is a must for writing HTML pages. You can use the same approach to implement any custom tag you want. Recently my friend came up with a problem of having custom control for play and pause over video tag in HTML5. Very often we need to store information associated with different DOM elements. Basic Shapes. Examples are often easier to understand than text explanations.This tutorial supplements all explanations with clarifying \"Try it Yourself\" examples. HTML - Tag - The HTML tag is used for grouping and applying styles to inline elements. Tags such as directly introduce content into the page. The HTML