.head-v3{position:relative;z-index:100;min-width:1000px; }
.head-v3 .navigation-inner{margin:0 auto;width:1000px;position:relative;  }
.navigation-up{height:75px;background:#fff; }
.navigation-up .navigation-v3{ margin-left:325px; float:left;_margin-left:10px}
.navigation-up .navigation-v3 ul{float:left}
.navigation-up .navigation-v3 li{float:left;font:normal 14px/75px "microsoft yahei";color:#222; background:url(../image/nav_spar.gif) right center no-repeat;}
/*.navigation-up .navigation-v3 .nav-up-selected{ color:#0290c0; background:url(../image/nav_bg.gif) center 50px no-repeat;}
*/.navigation-up .navigation-v3 .nav-up-selected a { color:#0290c0; background:url(../image/nav_bg.gif) center 49px no-repeat;}
/*.navigation-up .navigation-v3 .nav-up-selected-inpage{color:#0290c0; background:url(../image/nav_bg.gif) center 50px no-repeat;}
*/.navigation-up .navigation-v3 .nav-up-selected-inpage a { color:#0290c0; background:url(../image/nav_bg.gif) center 49px no-repeat;}
.navigation-up .navigation-v3 li h2{font-weight:normal;padding:0;margin:0}
.navigation-up .navigation-v3 li h2 a{padding:0 15px;color:#222;display:inline-block;height:75px;font:normal 14px/75px "microsoft yahei";}

.navigation-down { position:absolute;top:75px;left:0px;width:100%; }
.navigation-down .nav-down-menu { width:100%;margin:0; background:#fff; position:absolute;top:0px; border-top:5px solid #ddd;}
.navigation-down .nav-down-menu .navigation-down-inner { margin:auto;width:860px;position:relative}

.menu-1 { padding:50px 50px 60px 50px;}
.menu-1-left { float:left; width:400px; overflow:hidden; margin-left:100px; display:inline;}
.menu-1-right { float:right; width:250px;}
.menu-1 dl { width:440px;}
.menu-1 dl dd { float:left; width:160px; margin-right:40px; display:inline; color:#666; font:normal 14px/34px "microsoft yahei"; border-bottom:1px dotted #ccc; font-style:italic; }
.menu-1 dl dd a ,.product_nav dl dd a { color:#666;}
.menu-1 dl dd a:hover ,.product_nav dl dd a:hover { color:#0290c0; text-decoration:line-through;}


.navigation-down .nav-down-menu .navigation-down-product { margin:auto;width:1200px;position:relative}
.menu-2 { padding:50px 50px 20px 50px;}

.product_nav { }
.product_nav dl { display:inline-block; *display:inline;  *zoom:1; width:19%; margin-bottom:20px; vertical-align:top; }
.product_nav dl dt { color:#000; font:normal 18px/32px "microsoft yahei"; margin-bottom:10px; }
.product_nav dl dd img { display:block; width:200px; height:120px; margin-bottom:10px;}
.product_nav dl dd.second_list { color:#666; font:normal 14px/28px "microsoft yahei", Georgia, "Times New Roman", Times, serif ; font-style:italic;  }
.product_nav dl dd.second_list_more { margin-top:25px; }
.product_nav dl dd.second_list_more a { color:#999; border-bottom:1px dotted #ccc; padding-right:15px; }
.product_nav dl dd.second_list_more a:hover { color:#0290c0; border-bottom:1px dotted #ccc; text-decoration:line-through; padding-right:15px; }

#logo { position:absolute; top:10px; left:0px;}