У вашего броузера проблема в совместимости с HTML5
Download at http://www.thedanw.com/product/bokeh-blue-3dflouris/ Part of the 'Grey Flourish' set In this background you float through glowing particle spots and circles that shine out as they come to the camera. It also has a gentle and slow moving 3d flourish swirl that wraps around the camera and animates through the entire space. It is a seamless loop and even the thick swirl passes uninterrupted through to the next loop. The motion loop is on a beautiful glowing grey background.