Retail HTML5 Themes Free is the next major version of HTML. It introduces a bunch of new elements that will make our pages more semantic. This will make it a lot Easier for search engines and screen readers to navigate our pages, and improve the web experience for everyone. In addition, HTML 5 will also include fancy APIs for drawing graphics on the screen, storing data offline, dragging and dropping, and a lot more.
Web sites often display content in multiple columns (like a magazine or newspaper). HTML5 offers new semantic elements that define the different parts of a web page. It is common to do entire web layouts using the CSS float property. The float is easy to learn – you just need to remember how the float and clear properties work.
Disadvantages: Floating elements are tied to the document flow, which may harm the flexibility. Flexbox is a new layout mode in CSS3. Use of flexbox ensures that elements behave predictably when the page layout must accommodate different screen sizes and different display devices. Disadvantages: Does not work in IE10 and earlier. You can choose a variety of Retail HTML5 Themes which are available all over the internet free of charge. There are some websites which charge money but you can rest assured that the quality provided will be top notch.