The World Wide Web’s markup language has always been HTML. HTML was primarily designed as a language for semantically describing scientific documents, although its general design and adaptations over the years have enabled it to be used to describe a number of other types of documents. With the inception of HTML5 web pages have now become more inter-operable across browsers. These days, people use
![12 HTML5 CSS3 Beautifully Designed Themes - SkyTechGeek](https://cdn-ak-scissors.b.st-hatena.com/image/square/0edf559bc5d0a02175f8444ec6b6e12e84a9aa66/height=288;version=1;width=512/https%3A%2F%2Fskytechgeek.com%2Fwp-content%2Fuploads%2F2011%2F09%2FHTML5_CSS3_THEMES_STG.jpg)