Paper is a flat, modern and clean, flexible and well crafted, HTML5 and CSS3, responsive and Bootstrap UI Kit. Paper Kit is easy to use and extremely convenient, since it offers fully responsive design and elements. It is based on Bootstrap and 19 handcrafted components, 3 customized plugins and 3 example pages. It provides a faster, easier and less repetitive way for web developers to create elegant site or web apps. Paper Kit was released by Creative Tim.