BootWiki教程网
源代码：
点击运行
<!DOCTYPE html> <html> <head> <link href="//cdn.staticfile.net/font-awesome/4.7.0/css/font-awesome.css" rel="stylesheet"> </head> <body> <i class="fa fa-spinner fa-spin"></i> <i class="fa fa-circle-o-notch fa-spin"></i> <i class="fa fa-refresh fa-spin"></i> <i class="fa fa-cog fa-spin"></i> <i class="fa fa-spinner fa-pulse"></i> </body> </html>
运行结果