.fn_h{height: 60px;display: none;}
.g_fnva{position:fixed; z-index:100; bottom:0; width:100%;background:#fff;display: none;box-shadow: 0 0 10px rgba(0,0,0,0.1);}
.m-f01 li{float: left;width: 25%;text-transform: uppercase;-moz-box-sizing:border-box;-webkit-box-sizing:border-box;padding-top: 5px;}
.m-f01 li em{display: block;width: 45%;padding-top: 6px; margin: 0 auto;}
.m-f01 li img{width: 18px;display: block;margin: 0 auto;}
.m-f01 a{ color:#333;line-height: 30px;display:block;text-align:center;font-size: 12px;position: relative;}

.page_case_menu a:hover{background:  #0b0d19;}

.h_h{height: 54px;display: none;}
.h_h2{height: 90px;}
.head-wap{display: none;}
.m_img{display:block;height:54px;background:#fff;position:fixed;top:0px;left:0px;width:100%;z-index:9999;overflow: hidden;}
.m_img .headlf{padding-top:5px;padding-left:7px;float: left;}
.m_img .headlf .m_logo{max-height:42px;display: block;}
.m_img .headrg{padding-right:10px;padding-top:15px;float: right;}
.m_img .headrg a .m_menuimg{height:22px;vertical-align:top;display: block}
.m_img .yy a{font-size: 16px;background: url(../images/qiu.png) no-repeat left;padding-left: 26px;color: #333;height: 54px;line-height: 54px;margin-right: 30px;}
.m_nav {display:block;position:fixed;top:0px;left:0px;width:0px;height:0px;overflow:hidden;z-index:10000}
.m_nav .closecover{position:absolute;width:100%;height:100%;background:#0b0d19;filter:alpha(opacity=0);opacity:0;left:0px;top:0px;z-index:1}
.m_nav .closeicon{position:absolute;width:20%;left:0;top:5%;z-index:100;text-align:center;filter:alpha(opacity=0);opacity:0}
.m_nav .m_navList{position:absolute;width:80%;right:0px;top:0px;background:#0b0d19;height:100%;z-index:100;right:-80%;overflow-y: scroll;}
.m_nav .m_navList ul{padding-left:5%;padding-right:5%}
.m_nav .m_navList ul li{border-bottom:1px solid #232530}
.m_nav .m_navList ul li a{display:block;height:55px;color:#fff;line-height:55px;font-size:18px}
.m_nav .m_navList ul li .m_f_a{display: flex;align-items: center;justify-content: space-between; width: 100%}
.m_nav .m_navList ul li .m_f_a a{flex: 1;}
.m_nav .m_navList ul li .m_f_a i{width: 40px;height:35px;box-sizing: border-box; padding:0 5px; display: block;}
.icon{ background:url(../images/plus.png) 100% no-repeat;background-position: 50% 50%; -webkit-transition:all 0s;-moz-transition:all 0s;transition:all 0s}
.icon_on{background:url(../images/reduce.jpg) 50% no-repeat!important;background-position: 50% 50%;-webkit-transition:all 0s;-moz-transition:all 0s;transition:all 0s}
.m_nav .m_navList ul li .m_s_nav{display:none;width: 100%;}
.m_nav .m_navList ul li .m_s_nav a{display: block; height:40px;line-height:40px;font-size:14px;padding-left:10%;overflow: hidden; white-space: nowrap;width: 90%;text-overflow: ellipsis;}

.head{width: 100%;height: 90px;position: fixed;z-index: 999; background:#fff;box-shadow: 0 1px 1px rgb(0 0 0 / 12%);transition: .5s ease-in-out;}
.head.on{top: -120px;}
.head .h1{margin-top: 10px; max-width: 200px;}
.head .h_nav{width: 60%;height: 90px;}
#nav-menu{width:100%;}
#nav-menu .menu{width: 100%}
#nav-menu .menu .stmenu{position:relative;float:left;display:inline;text-align: left;margin-right: 7%;background: url(../images/nav.png) no-repeat right;padding-right: 20px;}
#nav-menu .menu .stmenu:last-child{margin-right: 0;}
#nav-menu .menu .stmenu a.xialaguang{display:inline-block;font-size:17px;font-weight: bold;  color: #222;line-height: 90px;height: 90px;width: 100%;position: relative;}
#nav-menu .menu ul.children{position:absolute;top:90px;left:0;width: 200px;display: none;}
#nav-menu .menu .stmenu:nth-child(2) ul.children{width: 280px;}
#nav-menu .menu ul.children li,.san-lei{line-height: 50px;height: 50px;background: #fff;margin-left: 0;padding: 0 15px;}
#nav-menu .menu ul.children li h3{display:block; width:100%;}
#nav-menu .menu ul.children li .a,.san-lei a{display:block;font-size:14px;color: #333;overflow: hidden;height: 50px;width: 100%;border-bottom: 1px solid #ccc;box-sizing: border-box;}
.nav2{background: #fff;}
#nav-menu .menu ul.children li:last-child a,.san-lei:last-child a{border-bottom: none;}
.fixnav {position: fixed;top: 0px;left: 0px;z-index: 999;}
#nav-menu .menu .stmenu:hover a.xialaguang,#nav-menu .menu .stmenu.cur a.xialaguang,#nav-menu .menu ul.children li:hover .a,.san-lei a:hover,#nav-menu .menu .ptmenu.cur a.xialaguang{color: #0276cb;}
#nav-menu .menu .stmenu:first-child,#nav-menu .menu .stmenu:last-child{background: none;padding-right: 0;}
#nav-menu .menu .stmenu:hover,#nav-menu .menu .stmenu.cur{background: url(../images/nav2.png) no-repeat right;}
#nav-menu .menu .stmenu:first-child:hover,#nav-menu .menu .stmenu:last-child:hover,#nav-menu .menu .stmenu:last-child.cur,#nav-menu .menu .stmenu:first-child.cur{background: none;}
.head dt{float: left;height: 90px;line-height: 90px;}
.head dt:first-child{background: url(../images/line.png) no-repeat right;margin-right: 26px;padding-right: 25px;}
.head dt:nth-child(2) a{font-size: 15px;color: #222;background: url(../images/qiu.png) no-repeat left;padding-left: 26px;}
.head dt:nth-child(2) a:hover{color: #0276cb;}
.sanceng{position: absolute;left: 200px;top: 0;display: none;}
.san-lei{width: 230px;}
#nav-menu .menu ul.children li:hover .sanceng{display: block;}


#nav-menu .menu .ptmenu{float:left;display:inline;text-align: left;margin-right: 7%;background: url(../images/nav.png) no-repeat right;padding-right: 20px;
	height: 90px; line-height: 90px; font-size: 18px;font-weight: bold;  color: #222 ;}
.nav-bots{position: absolute; width: 100%; left: 50%; top: 90px; transform: translateX(-50%); padding: 10px 0; display: none; text-align: center; background: #fff;}
.nav-bots .zboxs{display: flex;align-items: stretch;justify-content: space-between; padding:50px 10%;}
.nav-bots .zboxs dl{display: inline-block; text-align: left;font-size: 16px;color: #333;font-weight: bold;line-height: 40px;}
.nav-bots .zboxs dl dd{font-size: 14px; font-weight: normal;display: block;width: 100%; line-height: 24px;padding-top: 10px;text-align:left;}


.quote-search .kuang1{text-align: center;}
.quote-search .kuang1 b{font-size: 24px;color: #333;display: block;margin-bottom: 20px;margin-top: 15px;}
.quote-search .kuang1 .inp1{border: 1px solid #ddd;height: 40px;line-height: 40px;width: 95%;padding-left: 5%;}
.quote-search .kuang1 .inp2{height: 40px;line-height: 40px;background: #0276cb;border-radius: 4px;color: #fff;font-size: 16px;font-weight: bold;padding: 0 30px;margin-top: 20px;cursor: pointer;}
.md-close{cursor: pointer;}
.md-content .input_control{width: 100%;margin-right: 0;margin-top: 16px;}
.quote-search .kuagn-fd h2{font-size: 30px!important;color: #333!important;text-align: left;}
.quote-search .kuagn-fd .form .submit{width: 100%;}
.md-content .md-close{background: none;}


.Header-scroll {background: #fff;}

.foot{background: #222;display: flow-root;}
.foot .box1{border-bottom: 1px solid rgba(255,255,255,0.3);padding: 35px 0;display: inline-block;width: 100%;}
.foot .box2{margin-top: 30px;}
.foot .box2 ul{display: flow-root;height: 258px;overflow: hidden;}
.foot .box2 li{float: left; width: 33.333%; height: 258px;overflow: hidden;}
.foot .box2 li:last-child,.foot .box2 li:nth-child(4){margin-right: 0;}
.foot .box2 li p{font-size: 20px;color: #fff;display: block;margin-bottom: 15px;}
.foot .box2 li a{font-size: 14px;color: #bbb;line-height: 30px;display: block;}
.foot .box2 li a:hover{text-decoration: underline;}
.foot .lxwm{float: right!important;max-width: 460px;}
.foot .lxwm dt{font-size: 14px;color: #bbb;margin-bottom: 16px;padding-left: 40px;}
.foot .lxwm dt:nth-child(1){background: url(../images/f-ic1.png) no-repeat left;}
.foot .lxwm dt:nth-child(2){background: url(../images/f-ic2.png) no-repeat left;}
.foot .lxwm dt:nth-child(3){background: url(../images/f-ic3.png) no-repeat left;}
.copy{font-size: 14px;color: #bbb;text-align: center;margin: 0px 0 30px; border-top: 1px solid rgba(255,255,255,0.15); padding-top: 25px;margin-top: 20px;}
.copy a{color: #bbb;}
.copy a:hover{text-decoration: underline;}
.follow{color:#fff;display:inline-block}
.follow i{display:inline-flex;padding:6px;border-radius: 500px;}
.follow svg{width:15px;height:15px;fill:#fff;line-height:20px;}
.follow a{display:inline-block;font-size:0;vertical-align:middle;margin-right:8px;}
.follow a:nth-child(1) i{background-color:#3b5999}
.follow a:nth-child(2) i{background-color:#6dcef8}
.follow a:nth-child(3) i{background-color:#3373bb}
.follow a:nth-child(4) i{background-color:#cc4438}

@media (max-width: 1500px){
	.head .h_nav{width: 70%;}
}
@media (max-width: 1300px){
	.head dt:first-child{display: none;}
	#nav-menu .menu .stmenu{margin-right: 5%;}
}
@media (max-width: 1200px){
	.head .h_nav{width: 75%;}
}
@media (max-width: 1024px){
	.head,.foot,.nav2,.h_h2{display: none!important;}
	.g_fnva,.fn_h,.head-wap,.h_h{display: block;}
}