After studying the concept, terminology, and implementation of CSS stylesheets, create a stylesheet to accompany your solutions to Question 1. A rich collection of styles should be used in your stylesheet. At a minimum, years, months, and days should all be indented at di?erent levels, and events should be coloured by type. Use di?erent font styles for various information elements. You should modify your XML document from Question 1 such that it now contains a reference to the CSS stylesheet, so that the CSS ?le is automatically applied when the XML ?le is opened in a browser. Include in your submission a screenshot of your browser window displaying the XML document rendered using the CSS stylesheet.