.pb-button{margin:5px;display:inline-block}.pb-button>a,.pb-button>a:hover{display:inline-block;text-decoration:none}.pb-button>a>span.pb-button-box{display:block}.pb-button>a>span.pb-button-box>span.pb-button-icon{top:4px;width:16px;height:16px;position:relative;background-repeat:no-repeat;background-position:0 0}.pb-button.pb-button-icon.pb-button-icon-position-left>a>.pb-button-box>.pb-button-icon{float:left;margin-right:10px}.pb-button.pb-button-icon.pb-button-icon-position-right>a>.pb-button-box>.pb-button-icon{float:right;margin-left:10px}.pb-button.pb-button-size-tiny>a>.pb-button-box{margin:2px 4px}.pb-button.pb-button-size-small>a>.pb-button-box{margin:4px 8px}.pb-button.pb-button-size-medium>a>.pb-button-box{margin:6px 12px}.pb-button.pb-button-size-large>a>.pb-button-box{margin:10px 16px}