@charset "utf-8";html{height:100%}
body{min-height:100%;font-size: 14px;}
blockquote,body,button,code,dd,div,dl,dt,fieldset,figure,form,h1,h2,h3,h4,h5,h6,iframe,input,legend,li,ol,p,pre,select,td,textarea,th,ul{margin:0;padding:0}
li{list-style-type:none}
h1,h2,h3,h4,h5,h6{font-size:100%;font-weight:400}
fieldset,frame,iframe,img{border:0 none}
img{vertical-align:top;-webkit-transition: all 0.5s;
  -moz-transition: all 0.5s; -ms-transition: all 0.5s;  transition: all 0.5s;
  border:0;display: inline-block;}
input[type=button],input[type=reset],input[type=submit]{cursor:pointer}
input[type=button]::-moz-focus-inner,input[type=file]>input[type=button]::-moz-focus-inner,input[type=reset]::-moz-focus-inner,input[type=submit]::-moz-focus-inner{border:none;padding:0;margin:0}
button{cursor:pointer;outline: none;}
button,input,textarea{-webkit-border-radius:0;-webkit-appearance:none;border: none;}
input[type=radio]{-webkit-border-radius:100%;-webkit-appearance:radio}
input[type=checkbox]{-webkit-appearance:checkbox;margin-top: 1%;margin-right: 2%;}
input[type=search]{-webkit-box-sizing:content-box;-moz-box-sizing:content-box;-ms-box-sizing:content-box;-o-box-sizing:content-box;box-sizing:content-box}
textarea{overflow:auto;resize:none}
blockquote,q{quotes:none}
blockquote:after,blockquote:before,q:after,q:before{content:"";content:none}
table{border-collapse:collapse;border-spacing:0}
caption,th{text-align:left}
th{font-weight:400}
address,cite,i{font-style:normal}
sup{vertical-align:text-top}
sub{vertical-align:text-bottom}
body,button,input,select,textarea{color:#333;font-size:14px;font-family: NotoSansSC-Regular;}
body{line-height:1.5}
a,a:active,a:link,a:visited{text-decoration:none}
a{blr:expression(this.onFocus=this.blur());color:#333;-webkit-transition: all .2s;-moz-transition: all .2s;-ms-transition: all .2s;transition: all .2s;}
@media screen and (max-device-width:320px){body{-webkit-text-size-adjust:none}
}
@media screen and (max-device-width:480px){body{-webkit-text-size-adjust:none}
}
@media only screen and (-webkit-min-device-pixel-ratio:2){body{-webkit-text-size-adjust:none}
}
@media only screen and (min-device-width:768px) and (max-device-width:1024px){body{-webkit-text-size-adjust:none}
}
input::-webkit-input-placeholder,textarea::-webkit-input-placeholder{opacity:.5}
input:-moz-placeholder,textarea:-moz-placeholder{opacity:.5}
input::-moz-placeholder,textarea::-moz-placeholder{opacity:.5}
input:-ms-input-placeholder,textarea:-ms-input-placeholder{opacity:.5}
img{-webkit-transition:all 1s;-moz-transition:all 1s;-ms-transition:all 1s;transition:all 1s;border:0;display:inline-block}
 @font-face{font-family:iconfont;src:url(iconfont/iconfont.eot);src:url(iconfont/iconfont.eot-#iefix) format('embedded-opentype'),url(iconfont/iconfont.woff2) format('woff2'),url(iconfont/iconfont.woff) format('woff'),url(iconfont/iconfont.ttf) format('truetype'),url(iconfont/iconfont.svg#iconfont) format('svg')}
 *{box-sizing:border-box;-moz-box-sizing:border-box;-webkit-box-sizing:border-box}
 html{font-size:20px}
input[type=text]::-ms-clear{display:none}
:focus{outline:0}
.flex{display: flex;flex-wrap: wrap;}
.odcontent{max-width: 1750px;width: 94%;  margin:0 auto}
.nei_wrap{/*max-width: 1600px;*/ max-width:1360px; width: 94%;  margin:0 auto}
.w1400{max-width: 1400px;width: 94%;  margin:0 auto}
@font-face {font-family: NotoSansSC-Bold;src: url(../fonts/SOURCEHANSANSCN-BOLD.OTF);}
@font-face {font-family: NotoSansSC-Regular;src: url(../fonts/SOURCEHANSANSCN-MEDIUM.OTF);}

 
/* head */
.head{position: fixed;left: 0;top: 0;width: 100%;z-index: 999;background: rgba(0,0,0,0.15);color: #fff;background: transparent;transition: all .3s linear;border-bottom: 1px sloid #ddd;}
#nei_h #header{background: #fff;color: #000;box-shadow: 0 0 10px rgba(0,0,0,0.1);}
#nei_h #header .head_mid .lf_part .logo img{filter: initial;}
/* #nei_h #header .head_mid .head_nav .first_nav > li > a{padding: 32px 0;} */
#nei_h #header .head_mid #search_btn{filter: initial;}
#nei_h #header .m_search .tel{filter: initial;}
#nei_h #header .head_mid .menu_btn span{background: #666;}
#nei_h #header .head_mid .head_nav .first_nav > li > a{color: #333;}
#nei_h #header .head_mid .head_nav .first_nav > li:hover > a{color:#E50012;}
#nei_h #header .head_mid .head_nav .first_nav > li.cur > a{color: #E50012;}
#nei_h #header .head_mid .menu_btn span{background: #E50012;}
#nei_h #header .head_mid .head_nav .first_nav > li > a > i{filter: none;}
#nei_h #header .language .drop_icon{filter: initial;}
.nei #header{background: #fff;padding:20px 0;box-shadow: 0  0 10px rgba(0,0,0,0.1);}
.nei #header .head_mid .head_nav .first_nav > li > a{padding: 32px 0;}
.nei #header .head_mid .menu_btn span{background: #e50011;}
.head .top_wrap{margin:0 auto;margin-right: 2.8%;}
.head .head_top{padding: 11px 0;font-size: 12px;color: #716666;background: #f7f7f7;}
.head .head_top .top_share a{display: inline-block;margin-right: 13px;padding-right: 13px;border-right: 1px solid #d7d9ea;}
.head .head_top .top_share a i{display: block;}
.head .head_top .top_share a i img{display: block;}
.head .head_top .top_share a:nth-last-child(1){margin-right: 0;padding-right: 0;border-right: 0;}
.head .head_top .top_right{width: calc(100% - 186px);width: -webkit-calc(100% - 186px);}
.head .head_top .top_right .flx_w{justify-content: flex-end;}
.head .head_top .top_right .flx_w > div{margin-left: 2.5%;padding-left: 22px;}
.head .head_top .top_right .cts:nth-child(1){background: url(../img/icon_01.png)no-repeat left top;}
.head .head_top .top_right .cts:nth-child(2){background: url(../img/icon_02.png)no-repeat left top;}
.head .head_top .top_right .language {background: url(../img/icon_03.png)no-repeat left top;line-height: 19px;cursor: pointer;color: #00369c;}
.head .head_top .top_right .language ul{display: none;position: absolute;left: 50%;top: 150%;width: 110px;padding: 0 10px;box-shadow: 0 0 5px rgba(0,0,0,0.1);transform: translateX(-50%);background: #fff;z-index: 2;}
.head .head_top .top_right .language > i{margin-left: 3px;}
.head .head_top .top_right .language ul li{line-height: 30px;}
.head .head_top .top_right .language ul li i{display: inline-block;vertical-align: middle;margin-right: 6px;}
.head .head_top .top_right .language ul li span{display: inline-block;vertical-align: middle;white-space: normal;text-overflow: ellipsis;overflow: hidden;}
.head .hide_name{position: absolute;left: 0;top: 0;margin-left: -2000px;}
.head .head_mid{display: flex;flex-wrap: wrap;justify-content: space-between;align-items: center;}
.head .head_mid  a.logo_w{display: block;}
.head .head_mid .lf_part{position: relative;box-sizing: border-box;display: flex;flex-wrap: nowrap;justify-content: flex-start;width: 20%;align-items: center;}
.head .head_mid .lf_part .logo{white-space: nowrap;font-size: 18px;position: relative;overflow: hidden;text-align: center;padding: 10px;}
.head .head_mid .lf_part .logo img{display: inline-block;vertical-align: middle;}
.head .head_mid .lf_part .logo .logo2{display: none;}
.head .head_mid .lf_part .logo span{display: block;margin-top: 5px;}
.head .head_mid .lf_part .cpy_name{margin-left:10px;}
.head .head_mid .lf_part .cpy_name p{font-size: 33px;font-weight: bold;letter-spacing: 4px;}
.head .head_mid .lf_part .cpy_name em{font-size: 12px;font-weight: bold;letter-spacing: -0.2px;}
.head .head_mid .lf_part .l_slogan{font-size: 16px;margin-left:20px;}
.head .head_mid .head_nav {width: 65%;box-sizing: border-box;}
.head .head_mid .head_nav .first_nav{text-align: right;white-space: nowrap;}
.head .head_mid .head_nav .first_nav .curtain{position: absolute;left: 50%;top: 100%;width: 90vw;max-width: 1686px;height: 100%;background: rgba(255,255,225,0.95);transform: translateX(-50%);display: none;box-sizing: border-box;}
.head .head_mid .head_nav .first_nav > li{display: inline-block;padding: 0 2.4%;white-space: nowrap;z-index: 1;position: relative;}
.head .head_mid .head_nav .first_nav > li:after{position: absolute;bottom: 38.5%;height: 16px;content: '';z-index: 1;right: 0;width: 1px;background: #fff;}
.head .head_mid .head_nav .first_nav > li a:after{content:"";position: absolute;left:0;bottom:30px;width:100%;height:0;z-index: -1;background:#039eef;box-shadow: 0 0 10px rgba(0,0,0,10%);transition: height 0.2s linear;}
.head .head_mid .head_nav .first_nav > li > a{display: block;padding: 27px 0;position: relative;font-size: 18px;transition: all .6s cubic-bezier(.215,.61,.355,1) 0s;text-transform: uppercase;color: #fff;font-family: NotoSansSC-Bold;}
.head .head_mid .head_nav .first_nav > li > a > i{display: inline-block;margin-left:7px;width: 16px;height: 16px;background: url(../img/icon_06.png)no-repeat center;filter: brightness(100);display: none;}
.head .head_mid .head_nav .first_nav > li.cur{background: transparent;}
.head .head_mid .head_nav .first_nav > li.cur a:after{height:2px;bottom: 15px;background: #fff;}
.head .head_mid .head_nav .first_nav > li.cur > a{font-weight:bold;}
.head .head_mid .head_nav .first_nav > li:hover > a{font-weight:bold;}
/* 指向 */
.head .head_mid .head_nav .pc_secnav{position: absolute;top: 100%;left: -9%;width:auto;min-width: 150px;max-width: 150px;height: auto;transform: translate(0,-10px) scale(0.8);display: none;box-sizing: border-box;z-index: 2;background:#fff;opacity: 1;transition: all .3s linear;transform-origin: center top;box-shadow: 0 0 10px rgba(0,0,0,0.1);/* border-radius:0 0 0 50px; *//* background: linear-gradient(45deg,#79d27f 10%,#f5f5f5 60%); */}
.head .head_mid .head_nav .pc_secnav.on{transform:translate(0,0) scale(1);opacity: 1;}
.head .head_mid .head_nav .pc_secnav .lf_nav{width: 100%;min-width : min-content;}
.head .head_mid .head_nav .pc_secnav .lf_nav > ul{display: flex;flex-wrap: wrap;justify-content: center;padding:10px 0;position: relative;}
.head .head_mid .head_nav .pc_secnav .lf_nav > ul:before{content:"";position:absolute;border-width:0 9px 9px;border-style:solid;border-color: #ffffff00 #ffffff00 #ffffff;top:-9px;left:50%;margin-left:-9px}
.head .head_mid .head_nav .pc_secnav .lf_nav > ul > li{padding: 10px 10px;width: 100%;text-align: center;font-size: 16px;color: #fff;box-sizing: border-box;transition: margin-bottom .3s ease-out;position: relative;}

.head .head_mid .head_nav .pc_secnav .lf_nav > ul > li > a{padding: 10px 0;position: relative;font-family: NotoSansSC-Bold;}
.head .head_mid .head_nav .pc_secnav .lf_nav > ul > li:hover > a{color: #E50012;font-size: 18px;font-weight: bold;}
.head .head_mid .head_nav .pc_secnav .lf_nav > ul > li:hover a::before{content: "";position: absolute;bottom: 10px;width: 100%;height: 1px;z-index: 5;background: #E50012;transition: height 0.2s linear;}
.head .head_mid .head_nav .proNav{width: 1000px;left:100%}
.head .head_mid .head_nav .proNav .lf_nav{padding:20px 0;width: 160px;box-sizing: border-box;}
.head .head_mid .head_nav .proNav .sec_list{width:calc(100% - 160px);width:-webkit-calc(100% - 160px);background: #f2f2f2;}
.head .head_mid .head_nav .proNav .sec_list_wrap{padding:18px 3%;box-sizing: border-box;}
.head .head_mid .head_nav .proNav .sec_list_wrap:after{content:"";width: 31%;}
.head .head_mid .head_nav .proNav .sec_list .item{margin-top:2%;width:31%;text-align:left;}
.head .head_mid .head_nav .proNav .sec_list .item:nth-child(-n+3){margin-top: 0;}
.head .head_mid .head_nav .proNav .sec_list .item a{display: block;margin-top:10px;font-size: 14px;white-space: nowrap;text-overflow: ellipsis;overflow: hidden;color:#000;}
.head .head_mid .head_nav .proNav .sec_list .item a.sec_hd{font-size:16px;font-weight: bold;padding-bottom:10px;border-bottom:1px solid #ccc;white-space: pre-wrap;}
.head .head_mid .head_nav .proNav .sec_list .item a:hover{color:#2bad43}
.head .head_mid .head_nav .proNav .lf_nav > ul > li.on > a{background: #333;}
.head .head_mid .app_right{display: none;}
header .mobile_nav{position: fixed;left: -100vw;top: 0;width: 300px;height: 100vh;transition: all .3s;box-sizing: border-box;z-index: 100;background: rgba(0,0,0,0.5);z-index: 1000;}
header .mobile_nav .m_logo{display: block;padding: 0px 0% 0;width: 100%;box-sizing: border-box;}
header .mobile_nav.sld{left:0;width: 76%;}
.head .head_mid .menu_part{position: relative;display:inline-block;width: 40px;height: 20px;vertical-align: middle;display: none;}
.head .head_mid .menu_btn{display: inline-block;position: absolute;left: 50%;top: 50%;width: 100%;height: 100%;transform: translate(-50%,-50%);z-index: 2;cursor: pointer;}
.head .head_mid .menu_btn span{display: block;width: 70%;height: 2px;transform-origin: center;background: #fff;}
.head .head_mid .menu_btn span:nth-child(1){top: 0;}
.head .head_mid .menu_btn span:nth-child(2){position: relative;margin: 5px 0px;width: 85%;opacity: 1;transition: all .5s;}
.head .head_mid .menu_btn span:nth-child(3){top:100%;margin: 0 0 0 0;}
.head .head_mid .menu_btn.open{/* width: 20px;height: 14px; */z-index: 9999;}
.head .head_mid .menu_btn.open span{width: 100%;}
.head .head_mid .menu_btn.open span:nth-child(1){position: absolute;top: 50%;left: 0;transform: rotateZ(45deg);transition: all 0.3s 0.5s;}
.head .head_mid .menu_btn.open span:nth-child(2){opacity: 0;width: 0;margin: 10px 0;}
.head .head_mid .menu_btn.open span:nth-child(3){position: absolute;top: 50%;left: 0;transform:rotateZ(-45deg);transition: all 0.3s 0.5s;}
.head .head_mid .rt_part{box-sizing: border-box;position: relative;}
.head .head_mid .rt_part .flx_w{align-items: center;}
.head .head_mid .rt_part .hot_line{width: auto;box-sizing: border-box;color: #000;box-sizing: border-box;font-size: 18px;position: relative;overflow: hidden;}
.head .head_mid .rt_part .hot_line.on{overflow: initial;}
.head .head_mid .rt_part .hot_line i{display: block;width: 25px;height: 25px;background: url(../img/icon_tel.png)no-repeat center;background-size: 25px;cursor: pointer;}
.head .head_mid .rt_part .hot_line > div{position: absolute;padding: 10px;right: 0;top: 150%;background: #fff;opacity: 0;transition: all .3s linear;color: #1178a6;}
.head .head_mid .rt_part .hot_line.on > div{right: 0;opacity: 1;}
.head .head_mid .rt_part .hot_line b{display: block;white-space: nowrap;;}
.head .top_func{padding:10px 0;background-image: linear-gradient(90deg,#1f512a,#5dc1a7,#1f512a);color: #fff;}
.head .top_func .tel {padding-left: 18px;color: #fff;background-image: url(../img/headtel.png);background-repeat: no-repeat;background-position: left center;}
.head .top_func .line{display: inline-block;margin: 0 24px;}
.head .top_func .language{display: inline-block;position: relative;}
.head .top_func .language > p{font-size: 15px;white-space: nowrap;}
.head .top_func .language img{vertical-align: middle;}
.head .top_func .language span{display: inline-block;vertical-align: text-bottom;margin: 0 8px;}
.head .top_func .language i.drop_icon{display: inline-block;width: 12px;height: 9px;background: url(../img/drop_icon.png)no-repeat center;vertical-align: middle;}
.head .top_func .language .show{display: none;position: absolute;top: calc(100% + 10px);top: -webkit-calc(100% + 10px);right:0;padding: 10px 15px;width: 104px;height: auto;z-index: 2;background: #fff;color: #333;box-shadow: 0 3px 10px rgba(225,225,225);border-radius: 4px;}
.head .top_func .language .show .yuyan li{margin: 5px 0;}
.head .top_func .language .show .yuyan li:hover{color: #1f512a;}
.head #search_btn{display: inline-block;width: 44px;height:44px;background: url(../img/i_search.png)no-repeat center;vertical-align: middle;border-radius: 50%;filter: brightness(100);}
#header .m_search{margin-right:28px;white-space: nowrap;vertical-align: middle;position: relative;}
#header #search_btn::after{content: "";position: absolute;right: -14px;width: 10px;height: 47%;top: 30%;z-index: -1;border-right: 1px solid #fff;}
#header #search_btn{position: relative;cursor: pointer;}
#header #search_box{width: 200px;box-sizing: border-box;z-index: 2;filter: initial;background:#e8e8e8;border-radius: 6px;overflow: hidden;position: absolute;right: 0;top: calc(100% + 20px);top:-webkit-calc(100% + 20px);display: none;padding-right: 10px;}
#header #search_box input{display: inline-block;vertical-align: middle;height: 40px;background-color: transparent;border: none;}
#header #search_box input.key{padding:0 10px;width: calc(100% - 40px);box-sizing: border-box;font-size:12px;}
#header #search_box input.upload{width: 40px;height: 40px;background: url(../img/search.png)no-repeat center;}
#header .hot_tel{display: inline-block;padding:10px;border-radius: 30px;color: #fff;font-size: 16px;font-family: ZURCHBXC;}
#header .hot_tel span{display:inline-block;font-size: 18px;font-family: NotoSansSC-Bold;}
#header .tel{display: inline-block;margin-right: 8px;width: 21px;height: 21px;background: url(../img/dh.png)no-repeat center/100% auto;vertical-align: middle;}
#header span{display: block;vertical-align: middle;}
#header.scro{background: rgba(26,31,37,0.76);color: #fff;box-shadow: 0 0 10px rgba(0,0,0,0.1);background: #fff;color: #333;}
#header.scro .head_mid .lf_part .logo .logo1{display: none;}
#header.scro .head_mid .lf_part .logo .logo2{display: block;}
#header.scro .head_mid .head_nav{display: block;}
#header.scro .head_mid .head_nav .first_nav > li > a{padding: 27px 0;}
#header.scro .head_mid .hot_tel{color: #323232;}
#header.scro .head_mid .tel{filter: invert(1);}
#header.scro .head_mid #search_btn{filter: initial;}
#header.scro .head_mid #search_btn::after{border-right: 1px solid #000;}
#header.scro .m_search .tel{filter: initial;}
#header.scro .head_mid .menu_btn span{background: #666;}
#header.scro .head_mid .head_nav .first_nav > li::after{background: #000;}
#header.scro .head_mid .head_nav .first_nav > li:nth-last-child(1)::after{display: none;}
#header.scro .head_mid .head_nav .first_nav > li > a{color: #333;}
#header.scro .head_mid .head_nav .first_nav > li> a:after{bottom: 15px;color: #000;background: #E50012;}
#header.scro .head_mid .head_nav .first_nav > li:hover > a{color:#000;}
#header.scro .head_mid .head_nav .first_nav > li.cur > a{color: #000;}
#header.scro .head_mid .menu_btn span{background: #000;}
#header.scro .head_mid .head_nav .first_nav > li > a > i{filter: none;}
#header.scro .head_mid .rt_part{display: block;}
#header.scro .language .drop_icon{filter: initial;}
#header.scro .language #wx_top{color:#333;}

/* minglu_add */
.head .language {display: inline-block;/* position: absolute; */right:0;top:50%;line-height: 19px;cursor: pointer;/* transform: translateY(-50%); */z-index: 2;vertical-align: middle;position: relative;}
.head .language #wx_top img{display: inline-block;vertical-align: middle;}
.head .language .drop_icon{display: inline-block;vertical-align: middle;margin-left: 10px;width: 16px;height: 16px;background: url(../img/icon_02.png)no-repeat center;filter: brightness(100);}
.head .language > p{font-size: 16px;white-space: nowrap;}
.head .language #wx_top{display: block;width: 44px;height:44px;border-radius: 50%;text-align: center;line-height: 44px;color: #fff;}
.head .language img{vertical-align: middle;}
.head .language span{display: inline-block;vertical-align: middle;margin: 0 8px;}
.head .language .show{display: none;position: absolute;top: calc(100% + 10px);top: -webkit-calc(100% + 10px);left:0;padding: 10px 15px;width: 104px;height: auto;z-index: 2;background: #fff;color: #333;box-shadow: 0 3px 10px rgba(225,225,225);border-radius: 4px;}
.head .language .show .yuyan li{margin: 5px 0;padding-left:10px;position: relative;box-sizing: border-box;}
.head .language .show .yuyan li:hover{color: #2bad43;}
.head .language .show .yuyan li:after{content:"";position: absolute;left:0;top:50%;width: 6px;height: 6px;transform: translateY(-50%);border-radius: 50%;background: #ccc;}
header .mobile_nav #m_btn{position: absolute;right: 20px;top: 12px;width: 60px;height: 60px;cursor: pointer;z-index: 100;}
header .mobile_nav #m_btn i{position: absolute;left: 50%;top: 50%;width: 30px;height: 30px;transform: translate(-50%,-50%);}
header .mobile_nav #m_btn:hover i{transform: translate(-50%,-50%) rotateZ(180deg);}

/* mobile-start */
header .mobile_nav .m_logo img{width: auto;opacity: 0;}
header .mobile_nav .second_nav {position: relative;padding: 12px 5%;width: 100%;height: 100%;background: transparent;box-sizing: border-box;z-index: 99;}
header .mobile_nav .second_nav > li{padding: 30px 0;width: 100%;line-height: 1.6;cursor: pointer;color: #fff;transform: translateY(-100%);transition: all 0.2s ease-out;opacity: 1;box-sizing: border-box;}
header .mobile_nav .second_nav > li p{display: inline-block;}
header .mobile_nav .second_nav > li > a:hover{color: #E50012;}
header .mobile_nav .second_nav > li i{display: inline-block;float: right;margin-top:6px;width: 10px;height: 10px;vertical-align: middle;transform: initial;background-size: 20px auto;border: 1px solid #d6d6d6;border-radius: 50%;position: relative;}
header .mobile_nav .second_nav > li i:after{content:"";position: absolute;left:50%;top:50%;width: 4px;height: 4px;background:#E50012;opacity: 0;transform: translate(-50%,-50%);border-radius: 50%;}
header .mobile_nav .second_nav > li i.on{border-color: #E50012;}
header .mobile_nav .second_nav > li i.on:after{opacity: 1;}
header .mobile_nav.sld .second_nav > li{transform: translateY(0);opacity: 1;border-bottom: 1px solid #d6d6d6;}
header .mobile_nav.sld .second_nav > li:nth-child(1){transition-delay: 0.2s;}
header .mobile_nav.sld .second_nav > li:nth-child(2){transition-delay: 0.25s;}
header .mobile_nav.sld .second_nav > li:nth-child(3){transition-delay: 0.3s;}
header .mobile_nav.sld .second_nav > li:nth-child(4){transition-delay: 0.35s;}
header .mobile_nav.sld .second_nav > li:nth-child(5){transition-delay: 0.4s;}
header .mobile_nav.sld .second_nav > li:nth-child(6){transition-delay: 0.45s;}
header .mobile_nav.sld .second_nav > li:nth-child(7){transition-delay: 0.5s;}
header .mobile_nav.sld .second_nav > li > a{font-size: 16px;}
header .mobile_nav .second_nav .next_nav{display: none;margin-top: 20px;}
header .mobile_nav .second_nav .next_nav > li{padding-left: 24px;font-size: 16px;box-sizing: border-box;position: relative;}
header .mobile_nav .second_nav .next_nav > li:hover{color: #E50012;}
header .mobile_nav .second_nav .bg_line{position: absolute;top: -4.5px;left: 50%;width: calc(100% + 20px);width: -webkit-calc(100% + 20px);height: 45px;background-color: #ff0000;transform: translateX(-50%);z-index: -1;border-radius: 30px;transition: top .3s ease;display: none;}
@keyframes rotation{from{transform: rotateZ(0deg);}to{transform: rotateZ(720deg);}}
 
/* mobile-end */
@media only screen and (max-width:1600px){
.head .head_mid .head_nav .first_nav{margin-right: 0;}
.head .head_mid .head_nav{width:55%;}
.head .head_mid .head_nav .first_nav{text-align: center;}
.head .head_mid .head_nav .first_nav > li{padding: 0 3%;}
.head .head_mid .rt_part{padding-left: 0;width: auto;min-width: initial;}
.head .head_mid .head_nav .first_nav > li > a{font-size: 15px;}
}

@media only screen and (max-width:1500px){
head .top_wrap{width: 90%;}
.head .head_mid .lf_part .logo{}
.head .head_mid .lf_part .l_slogan{display:none;}
.head .head_mid .head_nav{}
.head .head_mid .head_nav .first_nav > li{padding: 0 3%;}
.head .head_mid .head_nav .pc_secnav{left: -18%;}
}

@media only screen and (max-width:1400px){
.head .head_mid .lf_part{width: 11%;}
.head .head_mid .lf_part .logo .logo2{width: 180px;}
.head .head_mid .lf_part .logo img:nth-child(1){width: 180px;}
/* .head .head_mid .head_nav .first_nav > li{padding:0 3%;} */
}

@media only screen and (max-width:1280px){
#header #search_box{display:none;}
.head .head_mid .head_nav{width: calc(98% - 355px);width: -webkit-calc(98% - 355px);}
#header .hot_tel{display:none;}
#header .m_search{margin-right:20px;}
.head #search_btn{width: 36px;height: 36px;}
.head .language #wx_top{width: 36px;height: 36px;line-height: 36px;}
#header.scro .head_mid .hot_tel{display: none;}
}
@media only screen and (max-width:1080px){
.head .top_func .language > p{font-size: 12px;}
.head .top_func .language img{width: 20px;}
.head #search_btn{}
.head .m_search{margin-right:16px;/* position: absolute;right:80px;top:50%;transform: translateY(-50%); */}
#header #search_box{top:69px;right:0}
.nei #header{padding: 2% 0;}
/* .head .head_mid .lf_part .logo{width: 200px;} */
.head .top_wrap > .flx{justify-content: center;}
.head .head_top .top_share{display: none;}
.head .head_top .top_right{width: 100%;white-space: nowrap;}
.head .head_mid{position: relative;display: block;padding:0;}
.head .head_mid .logo{font-size: 24px;}
.head .head_mid .logo .log0_img img{display: block;}
.head .head_mid .head_nav{padding: 0;position: initial;width: auto;position: absolute;right: 0;top:50%;transform: translateY(-50%);}
.head .head_mid .head_nav .first_nav{display: none;}
.head .head_mid .btn_box{width: auto;}
.head .head_mid .app_right .laugage{margin-left: 30px;}
.head .head_mid .lf_part{width:auto;background: none;padding: 0px;}
.head .head_mid .lf_part .cpy_name{margin-left: 8px;}
.head .head_mid a.logo_w{/* display: inline-block; */}
.head .head_mid .rt_part{display: none;position: absolute;right:60px;top: 50%;transform: translateY(-50%);}
.head .head_mid .menu_btn{width: 88%;height: auto;display: inline-block;}
.head .head_mid .menu_btn span:nth-child(2){margin:8px 0;}
#header.scro .head_mid .lf_part .logo .logo2{display: block;}
#header.scro .head_mid .lf_part .logo .logo1{display: none;}
.head .head_mid .menu_part{left: auto;right: 0;visibility: visible;display: inline-block;}
.head .top_func .line{margin:0 10px;}
	
/* mobile-start */
header .mobile_nav{}
header .mobile_nav.sld .second_nav > li > a{font-size: 16px;}
header .mobile_nav .second_nav .next_nav > li{padding: 10px 15px;font-size: 16px;background-color: rgba(0,0,0,0.6);}
header .mobile_nav #m_btn{top:30px;width: 20px;height: 20px;}
header .mobile_nav #m_btn i{width: 20px;height: 20px;background-size:100% auto}
}	
@media only screen and (max-width:850px){
.head .top_func{font-size: 12px;}
#header .top_func #search_box{top:65px}
header .mobile_nav{}
header .mobile_nav.sld{width: 80%;}
.head .head_mid .lf_part .logo{font-size: 16px;}
.head .head_mid .lf_part .logo span{margin: 0 0 0 10px;}
.head .head_mid .lf_part .logo .logo2{width: 140px;}
.head .head_mid .lf_part .cpy_name p{font-size: 26px;}
.head .head_mid .lf_part .cpy_name em{letter-spacing: 0;}
.head .head_mid .rt_part .hot_line{font-size: 14px;}
header .mobile_nav .m_logo img{}
header .mobile_nav .second_nav .next_nav > li{}
.head .head_mid .lf_part .logo img:nth-child(1){width:140px}
.head .language > p{font-size: 14px;}
}
@media only screen and (max-width:680px){
.head .search_nav .search_box{margin: 20px auto;width: 90%;}
header .mobile_nav .mobile_contact{display: none;}
header .mobile_nav .second_nav{width: 100%;}
}
@media only screen and (max-width:520px){
.head{border-bottom-color: transparent;background: rgba(0, 0, 0, 0.2);}
/* .head .m_search{right:46px;} */
#header .hot_tel{display:none;}
#header .top_func #search_box{top:61px}
/* .head .head_mid{justify-content: space-between;} */
.head .top_func .line{margin:0 2px;}
.head .top_func .language img{display: none;}
.head .top_func .language .show{width: 70px;font-size:12px}
.head .top_func .language > p{font-size:12px}
.head #search_btn{font-size: 16px;}
#header #search_btn::after{display: none;}
.head .top_wrap{}
.head .top_wrap span{display: none;}
.head .head_top .top_right .language ul li{line-height: 24px;}
.head .head_top .top_right .language ul li i{width: 20px;}
/* .head .head_mid .lf_part{transform: translateX(50px);} */
.head .head_mid .lf_part .logo{font-size: 15px;}
.head .head_mid .lf_part .logo img:nth-child(1){width: 120px;}
.head .head_mid .lf_part .logo .logo2{width: 120px;}
.head .head_mid .lf_part .cpy_name p{letter-spacing: 1px;font-size: 18px;}
.head .head_mid .lf_part .cpy_name em{width: 92px;display: block;}
.head .head_mid .menu_btn.open span{width: 100%;}
.head .head_mid .menu_btn.open span:nth-child(2){margin: 7px 0;}
.head .head_mid .rt_part{}
.head .hot_line{display: none;}
header .mobile_nav .m_logo{}
header .mobile_nav .m_logo img{opacity: 1;width: 120px;}
header .mobile_nav{background: #fff;}
header .mobile_nav.sld .second_nav > li > a{font-size: 15px;}
header .mobile_nav .second_nav{max-height: 455px;overflow-y: scroll;box-sizing: border-box;}
header .mobile_nav .second_nav > li{padding: 20px 0;font-size: 14px;color: inherit;}
header .mobile_nav .second_nav .next_nav > li{padding:6px 15px;margin: 6px 0;font-size: 15px;background-color: rgb(246 248 249);}
header .mobile_nav .second_nav .bg_line{top: 0;width: 100%;height: 28px;}
header .mobile_nav #m_btn{top:26px;right:10px;}
.head .head_top .top_right .flx_w > .cts{display: none;}
.head .language > p{font-size:14px;}
#header .m_search{margin-right: 0;}
.head #search_btn{width: 40px;height: 40px;background-size: 50% auto;}
.head .language #wx_top{width: 30px;height: 30px;line-height: 30px;font-size: 16px;}
}
 
/* foot */
.foot .top{padding: 40px 0 80px;background: url(../img/fo_bg.jpg);background-size: cover;border-top:1px solid #DCDCDD ;border-bottom:1px solid #DCDCDD ;}
.foot .top_f .f_img{width: 20%;}
.foot .top_f .f_img img{width: 55%;}
.foot .top_f .list{width: 60%;padding: 0 5%;}
.foot .top_f .list h3{font-size: 20px;color: #000;font-weight: bold;font-family: NotoSansSC-Bold;}
.foot .top_f .list .nav_down{display: grid;margin-top: 15px;}
.foot .top_f .list .nav_down a{font-size: 16px;color:#231915;line-height: 2;font-family: NotoSansSC-Bold;}
.foot .top_f .list .nav_down a:hover{font-weight: bold;color: #E50012;}
.foot .top_f .list{justify-content: space-between;}
.foot .top_f .list li:nth-child(3){display: none;}
.foot .top_f .details{width: 20%;padding-left: 4%;}
.foot .top_f .details h3{font-size: 20px;color: #000;font-weight: bold;}
.foot .top_f .details h2{font-size: 28px;color: #000;font-weight: bold;margin: 20px 0 40px;}
.foot .top_f .details ul li{width: 32%;position: relative;}
.foot .top_f .details ul li img{width: 50%;}
.foot .top_f .details ul li .wxbox{position:absolute;bottom: 60px;width: 140px;left: calc(50% - 100px);opacity:0;visibility:hidden;-webkit-transform:rotateY(-90deg);transform:rotateY(-90deg);-webkit-transition:all .3s linear;transition:all .3s linear;border: 1px solid #999;}
.foot .top_f .details ul li .wxbox img{width: 100%;}
.foot .top_f .details ul li:hover .wxbox{opacity:1;visibility:visible;-webkit-transform:rotateY(0);transform:rotateY(0)}
.foot .top_f .details ul li .wxbox:before{/* content:""; */position:absolute;bottom: -6px;left: 41%;margin-left: 0;width:0;height: 0px;border-left: 10px solid transparent;border-right: 10px solid transparent;border-top: 6px solid #666;}
.foot .bottom{padding: 30px 0;font-size: 16px;text-align: center;}
.foot .bottom a{color: #231915;}
.foot .bottom .zc{float: right;}
@media screen and (max-width:1080px){
.foot{padding: 0;}
.foot .top{padding-bottom: 20px;padding: 30px 0;}
.foot .top_f .list{display: none;}
.foot .top_f .f_img{width: 50%;}
.foot .top_f .f_img img{width: auto;}
.foot .top_f .details{width: 50%;padding-left: 0%;margin-top: 0;}
.foot .top_f .details ul li{width: 15%;}
.foot .top_f .details ul li img{width: 56px;}

}
@media screen and (max-width:768px){
.foot .top{padding: 20px 0;}
.foot .top_f .f_img img{width: 80px;}
.foot .top_f .details h3{font-size: 18px;}
.foot .top_f .details h2{margin:0 0 10px 0;font-size: 20px;}
.foot .top_f .details ul li{width: 35%;}
.foot .top_f .details ul li img{width: 30px;}
.foot .top_f .details ul li .wxbox{left: calc(50% - 65px);width: 100px;}
.foot .top_f .details ul li:nth-child(2) .wxbox{left: calc(50% - 63px);}
.foot .bottom{padding:0 0 20px 0;font-size: 15px;line-height: 1.8;text-align: center;}
.foot .bottom .zc{float: inherit;}
.foot .bottom .copyright{font-size: 13px;}
}

/* top */
.Rigmt{ position: fixed; right: 30px; top: 40%;z-index: 999; }
.Rigmt>div{ margin-bottom: 6px; box-shadow: 0 5px 10px rgba(94,157,255,.2); border-radius: 50%; position: relative; }
.Rigmt>div span{width: 54px;height: 54px;line-height: 54px;text-align: center;transition: .5s;display: flex;justify-content: center;align-items: center;background: #fff;border-radius: 50%;font-size: 26px;color:#a7b2ca;}
.Rigmt>div span .img2{display: none;}
.Rigmt>div span img{width: 28px;}
.Rigmt>div div{ position: absolute;  background: #fff; box-shadow: 0 5px 10px rgba(94,157,255,.2); right: 0; font-size: 16px;overflow: hidden;
  margin-right: 70px; padding-left: 0; width: 0; min-width: 0px; padding-right: 0; line-height: 54px; min-height: 54px;  top: 0; transition: .5s;  }
.Rigmt>div:hover div{padding-left: 6px;padding-right: 6px;min-width: max-content;text-align: center;}
.Rigmt>div:hover span{ background: #E50012; color:#fff; }
.Rigmt>div:hover span .img1{display: none;}
.Rigmt>div:hover span .img2{display: block;}
.Rigmt>div div img{width: 100px;margin: 6px 0;}
@media screen and (max-width:540px){
.Rigmt{display: none;}
}