Responsive Classes

Button
<a href="#" class="button" data-class-xl="button-large" data-class-lg="" data-class-md="button-xlarge" data-class-sm="button-small" data-class-xs="button-mini"><i data-class-xl="icon-line2-screen-desktop" data-class-lg="icon-laptop" data-class-md="icon-line2-screen-tablet" data-class-sm="icon-phone-landscape" data-class-xs="icon-phone-portrait"></i> Button</a>