A.menu {color:#ffffff;font-size:0.25rem;width:99%;height:0.6rem;line-height:0.6rem;border-right:1px solid #ffffff;border-bottom:1px solid #ffffff;background:#222222;} 
A.menu:link{color:#ffffff;}
A.menu:visited{color:#ffffff;}
A.menu:active{color:#ffffff;}
A.menu:hover{color:#ffffff;background:url(menu_down.png) 1.45rem center no-repeat;background-color:#b08e61;}

A.menunow {color:#ffffff;font-size:0.25rem;width:99%;height:0.6rem;line-height:0.6rem;border-bottom:1px solid #ffffff;background:url(menu_down.png) 1.45rem center no-repeat;background-color:#b08e61;} 
A.menunow:link{color:#ffffff;}
A.menunow:visited{color:#ffffff;}
A.menunow:active{color:#ffffff;}
A.menunow:hover{color:#ffffff;}


.pagewidth {
    width:6.4rem;margin:0 auto;
}

#head_top {
    margin:0 auto;height:1.71rem;
}
.logo {
    width:1.55rem;float:left;height:1.57rem;border-right:0px solid #cccccc;margin-left:0.15rem;padding-top:0.2rem;
}
a.tel {
    width:5.3rem;margin-top:0.45rem;float:left;/*margin-right:0.4rem;*/
}
#head_nav {
    width:100%;
}