Font awesome 3
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<!DOCTYPE HTML> <html> <head> <title>Font Awesome</title> <meta charset="UTF-8"> <meta name="viewport" content="width=device-width, initial-scale=1.0"> <link rel="stylesheet" href="https://maxcdn.bootstrapcdn.com/font-awesome/4.4.0/css/font-awesome.min.css" /> </head> <body> <p> <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> </p> </body> </html>
PHÓNG TO