Update README.md

Author: learning-zone

README.md

@@ -564,7 +564,8 @@ Cross-Origin Resource Sharing (CORS) is a W3C spec that allows cross-domain comm
 * The HTML5 data attribute lets you assign custom data to an element. When we want to store more information/data about the element when no suitable HTML5 element or attribute exists
 
 #### Q. ***Explain the difference between layout, painting and compositing?***
-![alt text](https://github.com/learning-zone/HTML/blob/master/lib/img/frame-full.jpg)
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+<img src="lib/img/frame-full.jpg" alt="Browser Engine" />
 
 * **JavaScript**: Typically JavaScript is used to handle work that will result in visual changes, whether it’s jQuery’s animate function, sorting a data set, or adding DOM elements to the page. It doesn’t have to be JavaScript that triggers a visual change, though: CSS Animations, Transitions, and the Web Animations API are also commonly used.
 * **Style calculations**: This is the process of figuring out which CSS rules apply to which elements based on matching selectors, for example, .headline or .nav > .nav__item. From there, once rules are known, they are applied and the final styles for each element are calculated.