btn btn-primary
btn btn-info
btn btn-success
btn btn-warning
btn btn-danger
btn btn-inverse
<span class="label label-default">Default</span> <span class="label label-primary">Primary</span> <span class="label label-success">Success</span> <span class="label label-info">Info</span> <span class="label label-warning">Warning</span> <span class="label label-danger">Danger</span>
<img src="/portals/28/..." class="img-rounded"> <img src="/portals/28/..." class="img-circle"> <img src="/portals/28/..." class="img-polaroid">
btn btn-primary btn-lg
btn btn-primary btn-sm
btn btn-primary btn-xs
<div class="alert alert-success"> <a class="close" data-dismiss="alert">×</a> ... </div> <div class="alert alert-info"> <a class="close" data-dismiss="alert">×</a> ... </div> <div class="alert alert-warning"> <a class="close" data-dismiss="alert">×</a> ... </div> <div class="alert alert-danger"> <a class="close" data-dismiss="alert">×</a> ... </div>
<div class="progress"> <div class="bar" data-percentage="60"> </div> </div>