.n_head {width:1014px; margin:0 auto; background:url(../Images/home/tztek/zh-cn/bj_header.jpg) repeat-x left bottom; height:90px; position:relative; z-index:999}

/*.n_head .top .acont { width:100px; display:block; height:20px; position:absolute; right:230px; top:0;}
.n_head .top .alt{ width:212px; height:20px; background:url(../Images/home/tztek/zh-cn/bj_top_zoom.png) no-repeat left center; text-align:center; line-height:20px; color:#fff; display:none; position:absolute; left:30px; top:0;}
.n_head .top .alt a{ background:none; padding:0 10px; margin:0; display:inline-block; color:#fff;}*/
.n_head .top a.lang { padding:0; margin:0;}
.n_head .top a#hover{position:relative;}
.n_head .top a#hover .contacts_us{position:absolute;left:0; top:10px;}
.show_menu { padding-top:20px;}
.show_menu .logo { float:left; width:192px;}
.show_menu .tel { width:172px; height:34px;}

#main { background:#f7f7f7; background-image:url(../Images/home/tztek/zh-cn/bj_main.jpg); background-repeat:repeat-y; background-position:center bottom;}

/*--------------------------------------js------------------------------------------*/

/*-------------------------------------导航-----------------------------------------*/
.menu { width: 820px; float:left; position:relative; z-index:99;}
.menu #nav { width:820px; float:right;}
.menu #nav a:hover {text-decoration: none; color:#009140;}
.menu #nav .item { width:102px; height:44px; float:left; display:block; position:relative;}
.menu #nav .item .link{width:102px; height:44px; line-height:34px; float:left; display:block; text-align:center; color:#333; font-size:15px;}
.menu #nav .item_open .link,#nav .item .now{white-space:nowrap; color:#009140;}
.menu #automation{display:none; position:absolute; top:44px; left:-130px; width:360px;}
.menu #case { display:none; position:absolute; top:44px; left:0; width:462px;}
.menu #case .ad_l{ width:15px; height:138px; background:url(../Images/l_case.png) no-repeat left top; position:absolute; left:-15px; top:2px;}
.menu #case .dian { background:url(../Images/bj_nva_hover.png) no-repeat center top;width:27px; height:15px; position:absolute; top:-12px; left:48px;}



.menu #iproduct{ display:none; position:absolute; top:44px; left:0;}
.menu #iproduct .dian{background:url(../Images/bj_nva_hover.png) no-repeat center top;width:27px; height:15px; position:absolute; top:-12px; left:48px;}
.menu #iproduct .bj_top { background:url(../Images/bj_dropdown_top0.png) no-repeat center bottom; height:12px; overflow:hidden;}
.menu #iproduct .bj_center {background:url(../Images/bj_dropdown_center.png) repeat-y center top; overflow:hidden; padding:8px 20px;}
.menu #iproduct .bj_botoom { background:url(../Images/bj_dropdown_botoom0.png) no-repeat center top; height:10px; overflow:hidden;}

.menu #iproduct .bj_center .l { float:left; width:80px; height:80px; }
.menu #iproduct .bj_center .list { float:right; width:260px;}
.menu #iproduct .bj_center .list .pro_p p{ width:130px; float:left; height:24px; line-height:24px;}




.menu #case .bj_top { background:url(../Images/bj_dropdown_top.png) no-repeat center top; height:12px; overflow:hidden;}
.menu #case .bj_center {background:url(../Images/bj_dropdown_center.png) repeat-y center top; overflow:hidden; padding:8px 20px;}
.menu #case .bj_botoom { background:url(../Images/bj_dropdown_botoom.png) no-repeat center top; height:12px; overflow:hidden;}
.menu #case .bj_center .l { float:left; width:80px; height:80px;}
.menu #case .bj_center .r { float:right; width:320px;}
.menu #case .bj_center .r li { float:left; width:64px; line-height:36px;}
.menu #case .bj_center .r li a:hover{ color:#009140;}
.menu #case .bj_center .pro_p p{ float:left; width:120px; }
.menu #case #zj { position:absolute; top:-12px; left:170px; overflow:hidden;}
.menu .measure li { float:left; width:80px; margin:0 12px; display:inline; text-align:center; font-size:14px; line-height:30px;}
.menu #case .list { float:right; width:260px;padding-left:6px; line-height:24px;}
.menu #case .list a:hover { color:#009140;}
.menu #case .list .tip { font-size:14px; color:#009140;}
.menu #case .zj_l { float:left; width:98px;}
.menu #case .zj_r { width:314px; float:right;}
.menu #case .zj_r .ceng { overflow:hidden; line-height:30px;}
.menu #case .zj_r .ceng span { float:left; font-size:14px; color:#009140; width:70px; }
.menu #case .zj_r .ceng p { float:right; width:240px;}
.menu #case .zj_r .ceng a { padding:0 5px;}
#auto .tip{ padding:20px 0; border-bottom:1px dotted #ccc;}
#auto .tip .img{ width:143px; height:86px; float:left;}
#auto .tip .txt{ width:920px; float:right;}
.autoli{ display:block;font-size:12px; line-height:24px; display:none; padding-left:24px;}
.s_p .aname{ cursor:pointer;}
.right a.see{ width:200px; height:30px; line-height:30px; display:inline-block; background:#00b359; color:#fff; text-align:center;}
#autotxt .tip { margin-bottom:30px; padding-bottom:10px; border-bottom:1px dotted #ddd; overflow:hidden;}
#autotxt .tip .img{ float:left;} 
#autotxt .tip .txt{ width: 610px; float:right;}