body{font-family:Arial,sans-serif}.row{zoom:1}.row:before,.row:after{display:table;content:""}.row:after{clear:both}.span4,.span6,.span8{min-height:1px}.btn{cursor:pointer}.btn-primary{font-weight:bold}.alert-error{border-color:#b94a48;background:#f2dede;color:#b94a48}