html,body,ul,ol{padding:0;margin:0;}
ul li,ol li{list-style:none;padding:0;margin:0;}
select,option,input,button,textarea{border:none;background:none;box-shadow:none;outline:none;}
h1,h2,h3,h4,h5,h6{padding:0;margin:0;}
em,i{font-style:normal;}
a,a:hover,a:focus{text-decoration:none!important;outline:none;}
img{border:none;vertical-align:middle;}
.w-100{width:100%;}
.h-100{height:100%;}
.obj-cover{object-fit:cover;font-family:'object-fit:cover;';}
.contentimg img,.contentimg table{max-width:100% !important;height:auto;}
/*.tab-content .contenttext img{max-width:800px !important;}*/
.contenttext,.contenttext p{margin:0 0 10px !important;padding:0 !important;text-align:justify;}
.float-left{float:left;}
.float-right{float:right;}

@media(min-width:1470px){
    .container{width:1440px;}
}

.contentimg table{width:100%;}
.contentimg table tbody tr th,.contentimg table thead{background:rgb(198,203,207);border:1px solid rgb(174,181,187)!important}
.contentimg table tbody tr th{padding:6px !important;word-break:break-all !important;line-height:1.6 !important;}
.contentimg table tbody tr td{border:1px solid rgb(174,181,187)!important;padding:6px !important;width:auto !important;word-break:break-all !important;line-height:1.6 !important;word-wrap:break-word !important;}
.contentimg table tbody tr:nth-child(2n){background:rgb(239,240,241);}
.contentimg table tbody tr td p{margin:0 !important;padding:0!important;text-align:left !important;}
.contentimg table,.panel,.tab-pane,.parameter_content,.yang-table{width:100% !important;}
.parameter_content{margin:10px 0 !important;height:auto !important;}

@media(max-width:768px){
    /*.tab-pane{width:100% !important;overflow-x:scroll;overflow-y:hidden;white-space:nowrap;}*/
    /*.parameter_content{width:100% !important}
    .yang-table{width:100% !important;overflow-x:scroll;overflow-y:hidden;white-space:nowrap;}
    .pro_norms{overflow-x:scroll !important;overflow-y:hidden !important;}*/
    .contentimg table tbody tr th,.contentimg table tbody tr td,.contentimg table tbody tr td span{font-size:14px !important;}
}

/*header*/
header>nav ul.h-menu>li>a{width:100%;display:block;font-size:16px;color:#fff;padding:0 20px;}
header>nav ul.h-menu>li>ul{display:none;}
header>nav ul.h-menu>li>ul.lg-menu{position:fixed;left:0;width:100%;background:#fff;z-index:999;}
header>nav ul.h-menu>li>ul.sm-menu{position:absolute;top:100%;min-width:100%;z-index:99;margin:0;}
header>nav ul.h-menu>li{padding:0;}
header>nav ul.h-menu>li>ul.sm-menu>li>a{display:block;line-height:40px;font-size:14px;padding:0 20px;color:#333;text-align:left;white-space:nowrap;background:#fff;}
header>nav ul.h-menu>li>ul.sm-menu>li>a:hover{color:#fff;background:#0079da;}
.in_form{position:relative;margin-left:20px;}
.inputsearch{width:240px;height:40px;line-height:40px;background:none;border:1px solid rgba(255,255,255,0.5);padding:0 60px 0 15px;color:#fff;border-radius:20px;}
.in_form .btnsearch{position:absolute;top:50%;transform:translateY(-50%);-webkit-transform:translateY(-50%);right:0;width:60px;height:40px;background:url(../images/search.png) center center no-repeat;border-top-right-radius:20px;border-bottom-right-radius:20px;}
header>nav ul.h-menu>li .itemnav a.itemnav_a{font-size:16px;}
header>nav ul.h-menu>li .itemnav a.itemnav_b,header>nav ul.h-menu>li .itemnav .dropdownnav li a{font-size:14px;}

@media(min-width:993px){
    .casesa{width:100%;top:0;left:0;position:absolute;z-index:100;opacity:1;}
    header>nav{height:100px;line-height:100px;}
    .logo_img img{height:100px;}
    header>nav ul.h-menu>li>ul.lg-menu li.itemnav{width:25%;padding:0 20px;}
    .lg-menu .itemnav{display:inline-block;vertical-align:top;}
    header>nav ul.h-menu>li>a{position:relative;}
    header>nav ul.h-menu>li.active>a:before{content:"";width:10px;height:2px;background:#fff;position:absolute;bottom:20px;transition:all 0.5s;left:50%;transform:translateX(-50%);-webkit-transform:translateX(-50%);}
    header>nav ul.h-menu>li .itemnav a.itemnav_b,header>nav ul.h-menu>li .itemnav .dropdownnav li a{display:block;color:#333;height:30px;line-height:30px;}
    header>nav ul.h-menu>li .itemnav a.itemnav_a{color:#0079da;display:block;height:40px;line-height:40px;}
    .img_htu{height:16px;margin-left:10px;}
    header>nav ul.h-menu>li .itemnav a.itemnav_a{border-bottom:1px solid #0079da;}
    header>nav ul.h-menu>li .itemnav a.itemnav_b:hover,header>nav ul.h-menu>li .itemnav a.itemnav_a:hover,header>nav ul.h-menu>li .itemnav .dropdownnav li a:hover{color:#3d7abf;}
}
@media(max-width:1240px){
    header>nav ul.h-menu>li>a{padding:0 10px;}
    .in_form{position:relative;margin-left:20px;}
    .inputsearch{width:140px;height:32px;padding:0 40px 0 15px;}
    .in_form .btnsearch{width:40px;height:32px;background-size:60%;}
    .img_htu{height:16px;}
}
@media(max-width:992px){
    header>nav{height:60px;line-height:60px;width:100%;background:#0079da;position:fixed;top:0;left:0;z-index:9999;border-bottom:1px solid transparent;box-shadow:0px 2px 20px rgba(0,0,0,0.16);-webkit-box-shadow:0 2px 20px rgba(0,0,0,.16);-moz-box-shadow:0 2px 20px rgba(0,0,0,.16);}
    .logo_img a img{height:60px;}
    .img_htu{height:20px;}
    header>nav ul.h-menu>li>a{padding:0 20px;}
    header> nav ul.h-menu{display:none;position:fixed;top:60px;left:0;width:100%;height:auto;line-height:40px;padding:0 0 60px;margin:0;max-height:100%;overflow-y:auto;z-index:999;}
    header>nav ul.h-menu>li>ul.lg-menu{position:static!important;}
    header>nav ul.h-menu>li>ul.lg-menu>li,header>nav ul.h-menu>li>ul.lg-menu li.itemnav{width:100%!important;}
    header>nav ul.h-menu>li>ul.sm-menu{position:static;line-height:40px;}
    header>nav ul.h-menu>li>ul.sm-menu>li>a{text-align:left;font-size:14px;color:#555;padding:0 40px;}
    header .menu-toggler{right:15px;top:18px;height:100%;overflow-x:hidden;}
    header .menu-toggler>span{position:relative;display:block;width:30px;height:4px;border-radius:5px;background-color:#fff;}
    header .menu-toggler>span.top{top:0;}
    header .menu-toggler>span.middle{left:0;top:5px;}
    header .menu-toggler>span.bottom{top:10px;}
    header .menu-toggler.active>span.middle{left:100px;}
    header .menu-toggler.active>span.top{top:10px;transform:rotate(45deg);}
    header .menu-toggler.active>span.bottom{top:2px;transform:rotate(-45deg);}
    header>nav ul.h-menu>li{width:100%;border-top:1px solid #f6f6f6;border-bottom:1px solid #f6f6f6;background:#fff;}
    header>nav ul.h-menu>li>a{width:auto;background:#fff;}
    header>nav ul.h-menu>li.active,header>nav ul.h-menu>li:hover{background:#0079da;}
    header>nav ul.h-menu>li.active>a,header>nav ul.h-menu>li:hover>a{color:#fff;background:#0079da;}
    .itemnav .itemnav_a,.itemnav a.itemnav_b{padding:0 20px;display:block;font-size:16px;color:#333;}
    .itemnav .itemnav_a:hover,.itemnav a.itemnav_b:hover{background:#0079da;color:#fff;}
    .lg-menu .container{padding:0;}
    header>nav ul.h-menu>li{width:100%;border-bottom:1px solid #f1f1f1;}
    header>nav ul.h-menu>li>a{width:auto;color:#333;}
    header>nav ul.h-menu>li.active,header>nav ul.h-menu>li:hover{background:#0079da;}
    header>nav ul.h-menu>li.active>a,header>nav ul.h-menu>li:hover>a{color:#fff;}
    .in_form{display:none;}
    header>nav ul.h-menu>li .itemnav a.itemnav_a,header>nav ul.h-menu>li .itemnav a.itemnav_b{padding:0 35px;}
    header>nav ul.h-menu>li .itemnav .dropdownnav li a{border-bottom:1px solid #f6f6f6;display:block;color:#555;height:40px;line-height:40px;padding:0 50px;}
    header>nav ul.h-menu>li .itemnav .dropdownnav li a:hover{color:#0079da;}
}

/*banner*/
.bannertop{margin-top:80px;}
.slideBox1{height:90px;background:url(../images/details_bji2.jpg) no-repeat;background-size:100% 100%;}
.slideBox{position:relative;overflow:hidden;width:100%;}
.slideBox .hd ul{width:100%;text-align:center;bottom:10px;position:absolute;left:50%;z-index:1;transform:translateX(-50%);}
.slideBox .hd li{transition:background 0.5s,opacity 0.9s;width:10px;height:10px;margin:4px;background:#fff;border-radius:50%;display:inline-block;vertical-align:top;position:relative;cursor:pointer;-webkit-transition:background .5s,opacity .5s;-moz-transition:background .5s,opacity .5s;overflow:hidden;line-height:4em;}
.slideBox .hd li.on{background:#3d7abf;opacity:1;}
.slideBox .bd{position:relative;z-index:0;padding:0;}
.slideBox .bd li{position:relative;text-align:center;}
.slideBox .bd li img{vertical-align:top;width:100%;}

@media(max-width:992px){
    .bannertop{margin-top:60px;}
    .slideBox .hd ul{bottom:0;}
    .slideBox .hd li{width:6px;height:6px;}
    .slideBox{margin-top:60px;}
    .slideBox img.dsnone{display:none;}
    .slideBox1{height:60px;background:none;}
}

/*footer*/
footer{padding:40px 0;background:#1f2730;}
.footer_left{width:12%;padding-right:10px;}
.footer_nav li a{font-size:14px;color:#afafaf;display:block;line-height:2;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;}
.footer_nav li.foot_title a,.foot_title_1{font-size:18px;display:block;line-height:2;color:#fff;font-weight:bold;}
.footer_nav li a:hover{color:#fff;}
.footer_contact{width:29.5%;}
.footer_us,.footer_us1{font-size:14px;color:#afafaf;}
.footer_us a{font-size:14px;color:#afafaf;display:block;line-height:2;}
.footer_us{position:relative;padding-left:26px;}
.footer_us:before{content:"";width:17px;height:21px;position:absolute;left:0;top:50%;transform:translateY(-50%);-webkit-transform:translateY(-50%);}
.footer_us1:before{background:url(../images/us3.png) center no-repeat;background-size:100% 100%;}
.footer_us2:before{background:url(../images/us2.png) center no-repeat;background-size:100% 100%;}
.footer_us3:before{background:url(../images/us1.png) center no-repeat;background-size:100% 100%;}
.footer_code{width:9%;margin-top:10px;}
.code_title{font-size:14px;line-height:2.5;color:#afafaf;}
.footertop li{display:inline-block;vertical-align:top;margin:20px 20px 0 0;}
.footertop li a{font-size:14px;color:#afafaf;display:block;line-height:2;}
.footertop li a:hover{color:#fff;}
.copyright{background:#000;padding:15px;font-size:14px;color:rgba(255,255,255,0.5);}
.copyright a{color:rgba(255,255,255,0.7);margin-left:10px;}
.copyright a:hover{color:#ffffff;}

@media(max-width:1230px){
    .footer_left{width:12%;}
    .footer_contact{width:26%;}
    .footer_code{width:11%;}
}
@media(max-width:768px){
    footer{padding:20px 0;}
    .footernone{display:none;}
    .footertop{text-align:center;}
    .footertop li{margin:0 20px;}
}

/*回到顶部*/
.return{transition:.8s;-o-transition:.8s;-moz-transition:.8s;-webkit-transition:.8s;z-index:99;position:fixed;bottom:20px;right:20px;display:none;}
.return .back_return{z-index:100;-webkit-transition:.5s;-o-transition:.5s;transition:.5s;cursor:pointer;position:relative;display:block;}
.return .back_return a{display:inline-block;width:32px;height:32px;background:url(../images/return.png) no-repeat;}

@media(max-width:768px){
    .return{bottom:10px;right:10px;}
}

/*分页*/
.page_info{display:none;}
.page_list{width:100%;text-align:center;overflow:hidden;}
.page_list a{display:inline-block;color:#666;background:#fff;border:1px solid #d8d8d8;margin:2px;font-size:14px;padding:4px 10px;}
.page_list a.on,.page_list a:hover{background:#069cd1;border-color:#069cd1;color:#fff;}