Pure.CSS supports the following popular icon libraries −
To use an icon, place the name of the icon in the class of an HTML <i> element.
purecss_icons.htm
<html> <head> <title>The PURE.CSS Icons</title> <meta name = "viewport" content = "width = device-width, initial-scale = 1"> <link rel = "stylesheet" href = "https://yui.yahooapis.com/pure/0.6.0/pure-min.css"> <link rel = "stylesheet" href = "https://cdnjs.cloudflare.com/ajax/libs/font-awesome/4.4.0/css/font-awesome.min.css"> <link rel = "stylesheet" href="https://fonts.googleapis.com/icon?family = Material+Icons"> <link rel = "stylesheet" href = "http://maxcdn.bootstrapcdn.com/bootstrap/3.3.4/css/bootstrap.min.css"> <style> .xsmall { font-size: 70%; } .small { font-size: 85%; } .large { font-size: 110%; } .xlarge { font-size: 125%; } </style> </head> <body> <h2>Icons Demo</h2> <hr/> <h3>Font Awesome Icon Demo</h3> <i class = "fa fa-cloud xsmall"></i> <i class = "fa fa-cloud small"></i> <i class = "fa fa-cloud"></i> <i class = "fa fa-cloud large"></i> <i class = "fa fa-cloud xlarge"></i> <h3>Google Material Design Icon Demo</h3> <i class = "material-icons xsmall">cloud</i> <i class = "material-icons small">cloud</i> <i class = "material-icons large">cloud</i> <i class = "material-icons xlarge">cloud</i> <i class = "material-icons">cloud</i> <h3>Bootstrap Icon Demo</h3> <i class = "glyphicon glyphicon-cloud xsmall"></i> <i class = "glyphicon glyphicon-cloud small"></i> <i class = "glyphicon glyphicon-cloud"></i> <i class = "glyphicon glyphicon-cloud large"></i> <i class = "glyphicon glyphicon-cloud xlarge"></i> <h3>Button with Icon Demo</h3> <button class = "pure-button"><i class = "fa fa-cog"></i> Settings</button> <a class = "pure-button" href = "#"><i class = "fa fa-shopping-cart fa-lg"></i> Checkout</a> </body> </html>
Verify the result.