.aui-buttonitem-content{font-size:1em;line-height:130%;padding:4px 5px 3px 4px;margin:2px;white-space:nowrap;width:auto;overflow:visible;*padding:2px 5px 2px 4px;*width:1}.aui-buttonitem-icon{display:inline-block;margin-top:-3px;vertical-align:middle;*text-indent:0;*margin-top:1px}.aui-buttonitem-label{line-height:1em;display:inline-block;*line-height:1.4em}.aui-buttonitem-label{padding:0 5px}.aui-buttonitem-icon-only{font-size:0;height:16px;width:16px;overflow:hidden;padding:3px;box-sizing:content-box;-moz-box-sizing:content-box;-webkit-box-sizing:content-box;*height:24px;*width:24px}.aui-buttonitem-icon-only .aui-buttonitem-icon{margin-top:0;*margin-top:-1px;*margin-left:-1px}.gecko .aui-buttonitem-icon-only .aui-buttonitem-icon{margin-top:-3px}