.clear{overflow:hidden;width:100%}a.button{background:transparent url('../image/button/bg_button_a.png') no-repeat scroll top right;color:#444;display:block;float:left;font:normal 12px arial, sans-serif;height:24px;margin-right:6px;padding-right:18px;text-decoration:none}a.button span{color:#444000;background:transparent url('../image/button/bg_button_span.png') no-repeat;display:block;line-height:14px;padding:5px 0 5px 18px}a.button:active{background-position:bottom right;color:#000;outline:none}a.button:active span{background-position:bottom left;padding:6px 0 4px 18px}