With the help of CSS as well as HTML the modern world of internet is highly developed. CSS or we can say Cascading Style Sheet is a language which is basically a style sheet language of computer used in achieving the basic targets of expressing the presentation and arrangement of electronic document made up of embedded coding. Formatting the documents that are based on markup languages is the basic motive of the utilization of the CSS. Now designers have broadened their scope of development by including abstract designs that before were not possible before or meant to be difficult. By trying these great tutorials and layouts new features of HTML5 and CSS3 are to be experimented along with the improved coding skills. HTML5 is the next revision developed for the core markup language of the World Wide Web. And to present the latest development tools CSS3 is one of the latest tools available. Today with the boomed development of  web designing the websites look is required to be more appealing and attractive. And for this most of the developers prefer HTML5 and CSS3 as the best solution.