#menumain{margin:0;white-space:nowrap;overflow:hidden;height:39px}#menumain .mainmenuiner{height:39px;padding:0;line-height:39px;overflow:hidden;margin:0}#menumain a.menumain:link,#menumain a.menumain:active,#menumain a.menumain:visited{display:block;float:left;height:39px;text-decoration:none;text-align:center;width:80px;color:#fff;font:12px/43px 'SimSun',Arial,Sans-Serif;margin:0}#menumain a.menumain:hover{display:block;float:left;height:39px;color:#464646;text-decoration:none;text-align:center;width:80px;font:12px/39px 'SimSun',Arial,Sans-Serif;margin:0;background:url(../images/menunow.jpg) 0 0 no-repeat}