html5标签球显示效果，类似于云标签的形式，将网页上的挤热门标签显示成圆球形-html5 tags ball display, similar to the form of a tag cloud, will squeeze Popular tags displayed on a Web page into a round ball style, each text label in response to mouse movements, mouse movement on the label of the ball, then rotate the sphere, and the the current text label is highlighted, particularly suitable for personal blog and article websites, displayed in the side of the page, looks better.