.bapf_ckbox_square input[type=checkbox]{-webkit-appearance:none;-moz-appearance:none;-ms-appearance:none;appearance:none;display:inline-block;vertical-align:middle;border:2px solid #555;width:20px;height:20px;outline:none;padding:4px;margin-right:5px}.bapf_ckbox_square input[type=checkbox]:checked{background:#555;background-clip:content-box}