html, body {
  position: relative;
  height: 100%;
  background: #fff;
}
html{
  color: #333;
  min-width: 320px;
  font-size: 100%;
}
.w-f {
  width: 100%;
}
ul,h1,h2,h3,p,div,dl,dt,dd,figure,figcaption{
  margin: 0;
  padding: 0;
}
li{list-style: none;}
* {
  -webkit-box-sizing: border-box;
  -moz-box-sizing: border-box;
  box-sizing: border-box;
}
img{ max-width: 100%; height: auto; transition: all .5s;}
video{
  max-width: 100%;
}
/*=============
 * 工具样式
 =============*/
.center-block{
  display: block;
  margin-right: 0;
  margin-left: 0;
}
.f-cb {
  zoom: 1;
}
.float_r{
  float: right !important;
}
.float_l{
  float: left !important;
}
.text-right{
  text-align: right !important;
}
.text-left{
  text-align: left !important;
}
.text-center{
  text-align: center !important;
}
.hide{
  display: none !important;
}
.show{
  display: block !important;
}
.invisible{
  visibility: hidden;
}
.text-hide{
  font: 0/0 a;
  color: transparent;
  text-shadow: none;
  background-color: transparent;
  border: 0;
}
.clearfix:after,.clearfix:before{
  content: '';
  display: table;
}
.clearfix:after{
  clear: both;
}
*{box-sizing: border-box;}
.btn_normal{
	display: block;
	width: 490px;
	height: 60px;
	line-height: 60px;
	font-size: 20px;
	color: ##666;
	text-align: center;
	border: 1px solid #d8d8d8;
}
.btn_normal:hover{
	color: #fff;
	background: #176fd4;
	border: 1px solid #d8d8d8;
}
.btn_red{
	display: block;
	width: 160px;
	height: 50px;
	line-height: 50px;
	text-align: center;
	font-size: 18px;
	color: #fff;
	background: #dd2628;
	border-radius: 3px;
}
.page{
    width: 100%;
}
.page ul{
    width: 100%;
    display: flex;
    justify-content: center;
}
.page ul li{
    text-align: center;
    font-size: 1rem;
    display: inline-block;
    cursor: pointer;
    box-sizing: border-box;
    background-color: #eee;
    color: #333;
    margin: 0 .425rem;
    width: 2.7rem;
    height: 2.7rem;
    line-height: 2.7rem;
}
.page ul li.prev,.page ul li.next{
    width: 5rem;
}
.page ul li:hover ,.page ul li.active {
    background-color: #176fd4;
}
.page ul li:hover a,.page ul li.active a{
    color: #fff;
}
/*=============
 * 浏览器更新提示
 =============*/
.browerupgrade{
  margin: 0;
  padding: 1rem;
  background: #ccc;
}

/*=============
 * 自定义页面样式
 =============*/
body{
  line-height: 1.8;
  font-family: Microsoft YaHei;
}
a{
  color: #666;
  text-decoration: none;
  transition: all .4s;
}
a:active,a:hover{
  text-decoration: none;
}
.container{
  max-width: 75rem;
  margin: 0 auto;
  padding: 0;
}
.bl_center{
	margin: 0 auto;
}
.mar_top_40{
	margin-top: 40px;
}
.back_blue{
  background: #f7fcff;
}
/**--------------------------------------------------------
**  Page---index.html
---------------------------------------------------------**/
#header {
  position: relative;
}
/*Home-header*/
.header-wrap {
  height: 5rem;
  width: 100%;
  background: #fff;
}
.header-logo{
  margin: 1.5rem 1rem 0 0;
}
.mobile_nav_btns{
  display: none;
}
.navbar_header {
  height: 100%;
  position: relative;
}
.navbar_header .navbar_box{
  height: 100%;
  margin: 0 auto;
}
.header-wrap .container {
  height: 100%;
}
.headteler_nav{
  height: 100%;
}
.mobile_nav{
  position: absolute;
  top: 7px;
  right: 20px;
}
.pcNav {
  height: 100%;
  transition: all 0.3s ease 0s;
}
.pcNav .nav {
  font-size: 0;
  height: 100%;
}
.pcNav .nav>li {
  display: inline-block;
  font-size: 1rem;
}
.pcNav .nav>li{
  line-height: 4.0625rem;
}
.pcNav .nav>li>a {
  display: block;
  text-align: center;
  color: #464646;
  height: 100%;
  position: relative;
}
.pcNav>.nav>li{
  height: 100%;
  text-align: center;
  position: relative;
	padding: 0 20px;
}
.pcNav .nav li:hover p,
.pcNav .nav li.active p{
  color: #176fd4;
	border-bottom: 2px solid #176fd4;
	box-sizing: border-box;
}
.pcNav .nav li p{
  font-size: 1rem;
  color:#000;
  line-height: 4.875rem;
	box-sizing: border-box;
}
.pcNav .nav li img:nth-child(2){
  display: none;
}
.pcNav .nav li:hover img:first-child,
.pcNav .nav li.active img:first-child{
  display: none;
}
.pcNav .nav li:hover img:nth-child(2),
.pcNav .nav li.active img:nth-child(2){
  display: inline-block;
}
.header_nav {
  height: 100%;
  margin-left: 11.47%;
}
.intop_pos {
  background-color: rgba(255, 255, 255, 0.9);
  box-shadow: 0px 2px 7px #d8d8d899;
  transition: all 0.4s;
}
.intop_pos .nav li a {
  color: #333;
}
.children{
  width: 255%;
  position: absolute;
  text-align: left;
  display: none;
  left:0;
  top: calc(100% + 1);
  z-index: 9;
}
.children li{
  background: #fff;
}
.children a{
  color: #333;
  display: block;
  padding:0 0.8rem;
}
.pcNav .nav li .children li{
  width: 100%;
  height: 45px;
  line-height: 45px;
}
.children a:hover{
  display: block;
  width: 100%;
  color:#176fd4;
  background: #eee;
}

/* Home-mobile-header */
.menu {
  float: right;
  display: none;
}
.mm-menu .mm-navbar .mm-title {
  padding: 0 0 0 25px;
  font-size: 1rem;
  color: #acacac;
  text-align: left;
}
.mm-navbar {
  height: 5rem;
  line-height: 5rem;
}
.mm-menu {
  background: #fff;
}
.mm-listview>li>a,
.mm-listview>li>span {
  font-size: 1rem;
  padding: 1.25rem 0.625rem 1.25rem 1.25rem;
}
.m-search>input::-webkit-input-placeholder {
  color: #3e4142;
  font-size: 0.875rem;
  line-height: 1.71rem;
}
.m-search>input {
  width: 100%;
  border: 0;
  outline: none;
  border-radius: 0 10rem 10rem 0;
  background: #f4f4f4;
  color: #9b9b9b;
  font-size: 0.875rem;
  height: 1.71rem;
  padding-top: 0.3rem;
}
.m-search>button {
  background: url(../images/search.png) no-repeat 10px 7px #f4f4f4;
  height: 1.71rem;
  width: 11%;
  border: 0;
  outline: none;
  background-size: 58%;
  padding: 0;
  border-radius: 10rem 0 0 10rem;
}
.m-search {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 1rem 0.625rem 0rem 1rem;
  border-color: #fff;
  display: none;
  width: 100%;
}
.mm-hasnavbar-top-1 .mm-panels,
.mm-navbar-top-2 {
  top: 4.2rem;
}
.mm-listview>li .mm-next:before {
  content: none;
}
.mm-navbar-bottom {
  border: none;
}
.mm-btn {
  width: 60px;
  height: 60px;
}
.mm-clear:after,
.mm-clear:before,
.mm-close:after,
.mm-close:before,
.mm-arrow:after,
.mm-prev:before {
  width: 10px;
  height: 10px;
  top: 10px;
}
.mm-clear:before,
.mm-close:before {
  right: 18px;
}
.mm-clear:after,
.mm-close:after {
  right: 32px;
}
.mm-next:after {
  width: 10px;
  height: 10px;
  top: 4px;
}
.mm-panels>.mm-panel>.mm-navbar+.mm-listview {
  width: calc(100% + 40px);
}
.mm-navbar.mm-hasbtns {
  background: #333;
  padding: 0 40px 0 17px;
  height: 4.25rem;
  line-height: 4.25rem;
}
.mm-menu .mm-btn:after,
.mm-menu .mm-btn:before {
  border-color: #fff;
}
.header-wrap-phone{
  width: 140px;
  display: flex;
  align-items: center;
	justify-content: center;
  margin-top: 1.25rem;
  position: relative;
	background: #176fd4;
}
.header-wrap-phone:before{
  content: '';
}
.header-wrap-phone img{
	width: 1rem;
	margin-right: .75rem;
}
.header-wrap-phone p{
  font-size: 1rem;
  color: #fff;
	line-height: 40px;
}

.banner{
  overflow: hidden;
}
.banner img{
  display: block;
}
.adv-wrap{
  background: #1870d4;
  height: 7.3125rem;
}
.adv-wrap_title{
  width: 40%;
  float: left;
  margin-top: 30px;
}
.adv-wrap_title h2{
  font-size: 1.5rem;
  color: #fff;
  line-height: 1.6;
}
.adv-wrap_title p{
  font-size: .75rem;
  color: #fff;
}
.adv-wrap_right{
  width: 40%;
  float: right;
  padding: 15px 0;
	display: flex;
}
.adv-wrap_right>img{
	padding-right: 2.375rem;
}
.adv-wrap_right .adv-wrap_phone{
	display: flex;
	align-items: center;
	padding-left: 2.375rem;
	position: relative;
}
.adv-wrap_right .adv-wrap_phone::before{
	content: '';
	width: 1px;
	height: 3rem;
	position: absolute;
	left: 0;
	top: 50%;
	transform: translateY(-50%);
	background: #88b6e8;
}
.adv-wrap_right .adv-wrap_phone img{
	margin-right: .75rem;
}
.adv-wrap_right p{
	font-size: 1rem;
	color: #fff;
}
.adv-wrap_right strong{
	font-size: 1.6875rem;
	color: #fff;
	font-weight: normal;
	line-height: 1;
}
.intro-wrap{
	background: #f6f6f6;
	padding: 1.875rem 0 4.0625rem;
}
.intro-wrap_top h2{
	font-size: 1.875rem;
	color: #000;
}
.intro-wrap_top span{
	color: #ff0008;
}
.intro-wrap_top p{
	font-size: 1.125rem;
	display: flex;
	align-items: center;
}
.intro-wrap_bottom{
	margin-top: 3rem;
}
.intro-wrap_bottom .intro-wrap_bottom_item{
	width: 22%;
	border:1px solid #e1e1e1;
	position: relative;
	float: left;
	padding: 1.25rem .75rem 1rem;
}
.intro-wrap_bottom .intro-wrap_bottom_item:not(:last-child){
	margin-right: 3%;
}
.intro-wrap_bottom .intro-wrap_bottom_item strong{
	font-size: 2.5625rem;
	color: #176ed4;
	font-weight: bold;
	position: absolute;
	left: 50%;
	top:-3%;
	transform: translate(-50%,-50%);
	background: #f6f6f6;
	padding: 0 2rem;
}
.intro-wrap_bottom .intro-wrap_bottom_item h3{
	font-size: 1.375rem;
	color: #333;
	text-align: center;
	position: relative;
	padding-bottom: 6px;
	margin-bottom: 1rem;
}
.intro-wrap_bottom .intro-wrap_bottom_item h3::before{
	content: '';
	width: 20%;
	height: 3px;
	background: #da272a;
	position: absolute;
	bottom: -1px;
	left: 50%;
	transform: translateX(-50%);
	z-index: 9;
}
.intro-wrap_bottom .intro-wrap_bottom_item h3::after{
	content: '';
	width: 80%;
	height: 1px;
	background: #c8c8c8;
	position: absolute;
	bottom: 0;
	left: 50%;
	transform: translateX(-50%);
}
.H-title{
  text-align: center;
  margin: 40px auto;
}
.H-title h2{
  font-size: 1.875rem;
  color: #333;
}
.H-title p{
  font-size: 1rem;
  color: #808080;
}
.pro-classify{
	position: relative;
}
.pro-classify ul{
	display: flex;
	flex-wrap: wrap;
}
.pro-classify ul.multi-groups{
	height: 140px;
	overflow: hidden;
}
.pro-classify li{
	font-size: 1.125rem;
	padding: 12px 21px;
	margin:  0 30px 14px 0;
	height:56px
}
.pro-classify li:hover a{
	color: #176fd4;
}
.pro-classify li.on ,.pro-classify li:hover{
	color: #176fd4;
	background: #f2f7ff;
}
.pro-classify li.on a{
    color: #176fd4;
}
.all-groups-btn{
	font-size: 1.125rem;
	color: #176fd4;
	position: absolute;
	bottom:1.625rem;
	right: 0;
	cursor: pointer;
}
.icon-top,
.icon-down{
	display: inline-block;
	width:1.5625rem;
	position: relative;
}
.icon-top::after,
.icon-down::after{
	content: '';
	width: .75rem;
	height: .75rem;
	position: absolute;
	right: 0;
	border-left: 1px solid #176fd4;
	border-bottom: 1px solid #176fd4;
}
.icon-top::after {
	bottom: -8px;
	-webkit-transform: translate(0,-50%) rotate(135deg);
	transform: translate(0,-50%) rotate(135deg);
}
.icon-down::after {
	bottom: -2px;
	-webkit-transform: translate(0,-50%) rotate(-45deg);
	transform: translate(0,-50%) rotate(-45deg);
}
.pro-item{
	width: 23%;
	float: left;
	margin-right: 2%;
	margin-bottom: 1.75rem;
	overflow: hidden;
}
.pro-item:nth-child(4n){
	margin-bottom: 1.75rem;
}
.pro-item:hover{
	box-shadow: 0 4px 24px 0 rgba(0, 0, 0, 0.13);
}
.pro-item-box{
	position: relative;
}
.pro-item img{
	display: block;
	transition: all .5s;
}
.pro-item:hover img{
	transform: scale(1.1);
}
.pro-item-img{
	overflow: hidden;
	width:100%;
	padding-top:75%;
}
.pro-item-img img{
	width: 100%;
	position: absolute;
	top:0;
	left: 0;
	right: 0;
}
.pro-item-mask{
	width: 100%;
	height: 100%;
	position: absolute;
	left: 0;
	top: 0;
	background-color: rgba(0, 0, 0, 0.4);
	display: none;
}
.pro-item:hover .pro-item-mask{
	display: block;
}
.pro-item-mask-btn{
	width: 114px;
	height: 38px;
	border-radius: 19px;
	line-height: 38px;
	margin-left: -57px;
	margin-top: -9px;
	background-color: #176fd4;
	color: #fff;
	font-size: 1rem;
	position: absolute;
	left: 50%;
	top: 50%;
	text-align: center;
}
.pro-item-title{
	padding: 1rem;
	text-align: center;
	border: 1px solid #f5f5f5;
	border-bottom-left-radius:2px;
	border-bottom-right-radius:2px;
}
.about-wrap{
	background: url(../img/about_bg.jpg) no-repeat center;
	background-size: 100% 100%;
	margin-top: 60px;
}
.about-wrap-intro{
	width:62%;
	float: right;
	margin-top: 77px;
	padding: 35px 0 35px 55px;
}
.about-wrap-intro h2{
	font-size: 30px;
	color: #fff;
}
.about-wrap-intro p{
	font-size: 1.125rem;
	color: #fff;
	line-height: 2;
}
.about-wrap .btn_red{
	margin-top: 30px;
}
.case-wrap{
	padding-bottom: 6.25rem;
}
.case-wrap-box-left{
	width: 49%;
	position: relative;
}
.case-wrap-box-left:hover img{
	transform: scale(1.2);
}
.case-wrap-img{
	width: 100%;
	overflow: hidden;
}
.case-wrap-title{
	width: 100%;
	font-size: 1.128rem;
	color: #fff;
	font-weight: bold;
	line-height: 60px;
	padding-left: 45px;
	background: linear-gradient(180deg, rgba(7, 6, 7, 0) 0%,#333 100%);
	position: absolute;
	bottom:0;
	left: 0;
}
.case-wrap-box-rigth {
	width: 49%;
	display: flex;
	flex-wrap: wrap;
	justify-content: space-between;
}
.case-wrap-box-rigth-item{
	width: 48%;
	margin-bottom: 26px;
	position: relative;
}
.case-wrap-box-rigth-item:hover img{
	transform: scale(1.2);
}
.case-wrap-box-rigth-item img{
	display: block;
}
.case-wrap-box-rigth-item .case-wrap-title{
	padding: 0 15px 0 20px;
	font-weight: normal;
}
.adva-title{
	height: 180px;
	text-align: center;
	background: url(../img/adv_title_bg.jpg) no-repeat;
	background-size: 100% 100%;
	position: relative;
}
.adva-title h2{
	font-size: 63px;
	font-weight: bold;
	color: #000;
	text-align: center;
	padding-top: 40px;
}
.adva-title h2 span{
	color: #1870d4;
}
.adva-title p{
	font-size: 30px;
	color: #fff;
	background: #dd2628;
	display: inline-block;
	padding: 0 16px;
	position: absolute;
	bottom:5px;
	left:50%;
	transform: translate(-50%,50%);
}
.adva_list{
	margin-top: 125px;
	padding-bottom: 47px;
}
.adva_item{
	margin-top: 95px;
}
.adva_item_img{
	width: 51.5%;
	position: relative;
}
.adva_item_img .adva_item_blue{
	width: 80%;
	background: #1870d4;
	height: 400px;
}
.adva_item_img img{
	position: absolute;
	top:50%;
	right: 0;
	transform: translateY(-50%);
}
.adva_item_intro{
	width: 38%;
}
.adva_item_intro strong{
	font-size: 149px;
	color: #ebebeb;
	display: block;
	width: 100%;
	font-family: "impact";
	font-weight: bold;
	line-height: .83;
	border-bottom:1px solid #ececee;
	position: relative;
}
.adva_item_intro strong::after{
	content: '';
	width: 200px;
	height: 3px;
	background: #db2726;
	position: absolute;
	bottom: -1px;
	left: 0;
}
.adva_item_intro h2{
	font-size: 40px;
	color: #000;
	line-height: 2;
	margin-bottom: 5px;
}
.adva_item_intro p{
	font-size: 1.125rem;
	color: #000;
	line-height: 2;
}
.news-wrap{
	background: #f4f4f4;
	background-size: 100% 40%;
	padding: 5px 0 60px;
}
.news-wrap-list {
	display: flex;
	justify-content: space-between;
}
.news-wrap-item{
	width: 32%;
	padding: 1.875rem 0 1.5rem;
	background: #fff;
	border-radius: 5px;
	box-shadow: 0 2px 10px rgba(0,0,0,.11);
}
.news-wrap-item:hover h3{
	color: #176fd4;
}
.news-wrap-item h3{
	font-size: 1.375rem;
	color: #333;
	font-weight: bold;
	padding-left: 1.5rem;
	line-height: 1.2;
	border-left: 4px solid #176fd4;
	margin-bottom: 10px;
	white-space: nowrap;
	overflow: hidden;
	text-overflow: ellipsis;
}
.news-wrap-item-content{
	padding: 0 1.5rem;
}
.news-wrap-item-content .news-wrap-item-time{
	font-size: 1rem;
	color: #999;
	line-height: 1;
	margin-bottom: 15px;
}
.news-wrap-item-intro{
	text-overflow: -o-ellipsis-lastline;
	overflow: hidden;
	text-overflow: ellipsis;
	display: -webkit-box;
	-webkit-line-clamp: 2;
	-webkit-box-orient: vertical;
	margin-bottom: 10px;
}
.contact-wrap{
	background: url(../img/footer_bg.jpg) no-repeat;
	padding: 3.75rem 0 3.1125rem;
}
.contact-wrap h2{
	font-size: 30px;
	color: #fff;
	text-transform: uppercase;
	border-bottom: 1px solid #fff;
	padding-bottom: 1.875rem;
	margin-bottom: 1.875rem;
}
.contact-wrap-way{
	display: flex;
	align-items: center;
	margin-bottom: 1.5rem;
}
.contact-wrap-way span{
	font-size: 1.125rem;
	color: #fff;
	margin-left: 2rem;
}
.contact-wrap-right{
	text-align: center;
	font-size: 1.125rem;
	color: #fff;
}
.footer_white{
	padding: 2.5rem 0 1.25rem;
}
.footer_white ul{
	display: flex;
	justify-content: center;
	margin-bottom: 1.875rem;
}
.footer_white li{
	padding: 0 3.125rem;
}
.footer_white li:not(:last-child){
	position: relative;
}
.footer_white li:not(:last-child)::after{
	content: '';
	position: absolute;
	right: 0;
	top: 50%;
	width: 1px;
	height: .875rem;
	background: #d8d8d8;
}
.footer_white_copy{
	font-size: .75rem;
	color: #666;
	text-align: center;
}
.P-title h2{
	font-size: 30px;
	text-align: left;
	padding: 1.875rem 0;
}
.prod-list ul{
	display: flex;
	flex-wrap: wrap;
}
.prod-list li{
	width: 32%;
    margin-bottom: 2.2rem;
}
.prod-list li:not(:nth-child(3n)){
	margin-right: 2%;
}
.prod-list li a{
    display: block;
    width: 100%;
    height: auto;
}
.prod-list li a img{
    display: block;
    width: 100%;
}
.prod-list li a .prod-item-title{
    width: 100%;
    background: #f8f8f8;
    padding: .925em;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
    box-sizing: border-box;
}
.prod-list li a .prod-item-title span{
    font-size: 1rem;
    color: #333;
    line-height: 1rem;
    display: block;
}
.prod-list li:hover a .prod-item-title{
    background: #176fd4;
}
.prod-list li:hover a .prod-item-title span{
    color: #ffffff;
}
.detail-title{
    margin: 1.875rem 0;
    font-size: 1rem;
    line-height:1rem;
}
.detail-title p{
    line-height:1rem;
}
.detail-title a{
    display: inline-block;
    overflow: hidden;
    color: #333;
    margin:0 .5rem;
    line-height:1rem;
}
.detail-title a:hover{
    color: #176fd4;
}
.detail-top{
    display: flex;
}
.detail-top img{
    display: block;
    width: 33.6%;
    height: auto;
}
.detail-top-right{
    margin-left: 4%;
}
.detail-top-right h2{
    font-size: 1.875rem;
    color: #333;
    font-weight: bold;
}
.detail-top-right p{
    font-size: 1rem;
}
.detail-phone{
    display: flex;
    margin-top: 2.5rem;
}
.detail-phone a{
    display: block;
    width: 8.75rem;
    height: 2.5rem;
    line-height: 2.4rem;
    text-align: center;
}
.detail-phone a:nth-child(1){
    border: 1px solid #176fd4;
    color: #176fd4;
}
.detail-phone a:nth-child(2){
    background-color: #176fd4;
    color: #fff;
    margin-left: .625rem;
}
.detail-con{
    margin-top: 2.5rem;
}
.detail-con-tit{
    width: 100%;
    background-color: #f5f5f5;
    height: 3.75rem;
    line-height: 3.75rem;
}
.detail-con-tit span{
    display: inline-block;
    padding: 0 2.5rem;
    border-left: 2px solid #f5f5f5;
    border-top: 3px solid #176fd4;
    background-color: #fff;
    color: #176fd4;
    font-size: 1.25rem;
}
.detail-con-b{
    width: 100%;
    padding: 2.5rem;
    border-left: 2px solid #f5f5f5;
    border-right: 2px solid #f5f5f5;
    border-bottom: 2px solid #f5f5f5;
}
.detail-con-b img{
    display: block;
    margin: 0 auto;
    max-width: 100%;
}
.detail-bot{

}
.detail-bot-tit{
    font-size: 1.875rem;
    font-weight: bold;
    padding:  2.5rem 0;
}
.about-con{
    line-height: 2;
    font-size: 1rem;
}
.about-img{
    float: right;
    max-width: 50%;
    margin-left: 3%;
}
.about-bottom img{
   width: 33%;
}
.news-con-item{
    width: 100%;
    border-bottom: 1px solid #d8d8d8;
}
.news-con-item a{
    width: 100%;
    display: block;
    display: flex;
    padding: 2.5rem 0;
}
.news-con-item img{
    display: block;
    width: 25%;
}
.news-con-item-right {
		width: 71%;
    margin-left: 4%;
}
.news-con-item-right h2{
    font-size: 1.5625rem;
    font-weight: bold;
    line-height: 1.5625rem;
    color: #333;
    text-overflow: ellipsis;
    overflow: hidden;
    white-space: nowrap;
    margin-bottom: 1rem;
}
.news-con-item-right p.date{
    font-size: 1rem;
    margin-bottom: 1.875rem;
    color: #999;
    line-height: 1rem;
}
.news-con-item-right p.txt{
    font-size: 1rem;
    line-height: 1.5rem;
    color: #666;
    text-overflow: ellipsis;
    display: -webkit-box;
    -webkit-line-clamp: 3;
    -webkit-box-orient: vertical;
}
.news-con-item:hover .news-con-item-right h2{
    color: #176fd4;
}
.contact-con{
    width: 100%;
    display: flex;
    flex-wrap: wrap;
}
.contact-con .contact-left,.contact-con .contact-right{
    width: 50%;
    height: 18.75rem;
}
.BMap_shadow, .BMap_shadow img, .BMap_shadow div{
    display: none;
}
.contact-right{
    width: 100%;
    background-color: rgb(248, 248, 248);
    padding: 1.5rem 2.5rem;
}
.contact-right li{
    width: 16.25rem;
    margin-bottom: 1.5rem;
}
.contact-right li h2{
    color: #666;
    font-size: 1rem;
}
.contact-right li p{
    font-size: 1rem;
    color: #333;
    line-height: 1.3rem;
}
.contact-right li p.tel{
    margin-bottom: .6rem;
}
.contact-right li p.tel span{
    margin-left: 1rem;
}
.contact-right li p.tel i{
    border-top-color: #ccc;
    opacity: 1;
    margin-left: 0.625em;
    position: relative;
    width: 0;
    height: 0;
    border-top: 8px solid #ccc;
    border-left: 6px solid transparent;
    border-right: 6px solid transparent;
    display: inline-block;
}
.contact-right li p.tel.tel2{
    position: relative;
}
.contact-right li p.tel .phone{
    top: 2.5rem;
    padding: 0.9375rem;
    display: none;
    position: absolute;
    right: 0;
    box-sizing: border-box;
    background-color: #fff;
    z-index: 999;
    border: 1px solid #d8d8d8;
}
.contact-right li p.tel.tel2:hover .phone{
    display: block;
}
.pro-wrap{
    margin-bottom: 3.75rem;
}
.BMap_pop{
    display: none;
}
.news-detail-top,.news-detail-bot{
    width: 65.83%;
    margin: 0 auto;
}
.news-detail-top .detail-top-right{
    margin-left: 0;
}
.news-detail-top .detail-top-right .date{
    color: #999;
    margin-bottom: 1.875rem;
}
.news-detail-top .detail-top-right .con{
    font-size: 1rem;
    line-height: 2rem;
    color: #333;
}
.news-detail-bot .news-con{
    display: flex;
}
.news-detail-bot .news-con .news-con-item{
    width: 48%;
    border-bottom: none;
    background-color: #f8f8f8;
}
.news-detail-bot .news-con .news-con-item a{
    padding: 0;
}
.news-detail-bot .news-con .news-con-item .news-con-item-right{
    padding: .625rem 1rem;
}
.news-detail-bot .news-con .news-con-item .news-con-item-right h2{
    font-size: 1.125rem;
    line-height: 1.5625rem;
    overflow: hidden;
    text-overflow: ellipsis;
    display: -webkit-box;
    -webkit-box-orient: vertical;
    -webkit-line-clamp: 2;
}
.news-detail-bot .news-con .news-con-item .news-con-item-right p.date{
    font-size: .875rem;
    margin-bottom: 0;
    margin-top: .3125rem;
}
.news-detail-bot .news-con .news-con-item img{
    min-height: 5.625rem;
}
.news-detail-bot .news-con .news-con-item:nth-child(2){
    margin-left: .625rem;
}


@media only screen and (max-width:119rem) {

}
@media only screen and (max-width:100rem) {

}
@media only screen and (max-width:87rem) {

}
@media only screen and (max-width:83.75rem) {
  .container{padding: 0 1rem}
  .header-wrap-phone{display: none}

}
@media only screen and (min-width:83.75rem) {


}
@media only screen and (max-width:75rem) {
  .pcNav .nav li p{padding: 0 10px}
}

/* screen 150% */
@media screen and (max-width:62rem) {
  .menu {display:block;}
  .top-wrap .float_r{display: none}
  .mobile_nav_btns{display: block;position: relative}
  .mobile_nav_btns_logo{margin-top: 15px}
  .header-wrap{ display: none;}
	.adv-wrap_right{width: 60%;}


}
@media screen and (min-width:62rem) {

}
/*移动端隐藏*/
@media screen and (max-width: 46.875rem){
  .container{padding: 0 1rem}
  .mobile_nav_btns_logo{width: 30%;}
  .banner.swiper-container-horizontal>.swiper-pagination-bullets, .swiper-pagination-custom, .swiper-pagination-fraction{bottom: 5px;}
  .banner .swiper-pagination-bullet{width: 8px;height: 8px;}
	.adv-wrap{height: auto;}
	.adv-wrap_title{width: 100%;}
	.adv-wrap_right{width: 100%;}
	.adv-wrap_right>img{padding-right: 1rem;}
	.adv-wrap_right .adv-wrap_phone{padding-left: 1rem;}
	.adv-wrap_right strong{font-size: 1.4rem;}
	.intro-wrap_top>img{width: 100%;}
	.intro-wrap_bottom .intro-wrap_bottom_item{width: 47%;height: 250px;margin-bottom: 3rem;}
	.pro-classify li{font-size: 1rem;padding: .2rem 1rem;margin: 0 1rem.5rem 0;}
	.pro-classify ul.multi-groups{height: 130px;}
	.all-groups-btn{font-size: 1rem;right: .5rem;bottom: 1rem;}
	.icon-top, .icon-down{width: 1rem;}
	.icon-top::after, .icon-down::after{    width: .5rem; height: .5rem;}
	.pro-item{width: 48%;margin-right: 4%;}
	.pro-item:nth-child(even){margin-right: 0;}
	.pro-item-title{font-size: .875rem;padding: .5rem 1rem;}
	.btn_normal{width: 60%;margin-top: 20px;line-height: 50px;height: 50px;}
	.about-wrap-intro	{    padding: 1.5rem 0 1.5rem 2rem;}
	.about-wrap-intro h2{font-size: 1rem;}
	.about-wrap-intro p{font-size: .75rem;line-height: 1.4rem;}
	.btn_red{    width: 8rem;height: 2.5rem;line-height: 2.5rem;font-size: 1rem;}
	.about-wrap .btn_red{margin-top: 1rem;}
	.case-wrap{padding-bottom: 3.25rem;}
	.case-wrap-box-left,.case-wrap-box-rigth-item{margin-bottom: 1rem;}
	.case-wrap-box-left,.case-wrap-box-rigth{width: 100%;}
	.adva-title{height: 6.875rem;}
	.adva-title h2{font-size: 2rem;padding-top: 1.75rem;}
	.adva-title p{font-size: 1.125rem;width: 67%;}
	.adva_list{margin-top: 3rem;}
	.adva_item{margin-top: 2rem;}
	.adva_item_img{width: 100%;}
	.adva_item_img .adva_item_blue{height: 300px;}
	.adva_item_intro{width: 100%;margin-top: 1rem;}
	.adva_item_intro strong{font-size: 50px;}
	.adva_item_intro strong::after{width: 100px;}
	.adva_item_intro h2{font-size: 2rem;}
	.adva_item_intro p{font-size: 1rem;}
	.news-wrap-list{flex-wrap: wrap;}
	.news-wrap-item{width: 100%;margin-bottom: 1rem;}
	.contact-wrap{padding: 2rem 0;background-size: 100% 100%;}
	.contact-wrap h2{font-size: 1.75rem;padding-bottom: 1.5rem;margin-bottom: 1.5rem;}
	.contact-wrap-way span{font-size: 1rem;margin-left: 1rem;}
	.contact-wrap-right{width: 100%;}
	.contact-wrap-right p{font-size: .875rem;}
	.footer_white{padding: 1.5rem .75rem;}
	.footer_white ul{margin-bottom: 1rem;}
	.footer_white li{padding: 0 .5rem;}
	.footer_white li a{font-size: .75rem;}
    .contact-con .contact-left,.contact-con .contact-right{width: 100%;}
    .contact-right{padding: 1.5rem;}
    .prod-list li{width: 48%;}
    .prod-list li:nth-child(2n){margin-left: 2%;}
    .prod-list li:not(:nth-child(3n)){margin-right: 0;}
    .prod-list li a .prod-item-title span{overflow: hidden;text-overflow:ellipsis;white-space: nowrap;}
    .detail-top{flex-wrap: wrap;}
    .detail-top img{width: 100%;}
    .detail-con-b{padding: .5rem;}
    .about-img{max-width: 100%;}
    .about-bottom img{max-width: 32%;}
    .pro-wrap{margin-bottom: 0;}
    .news-detail-top, .news-detail-bot{width: 100%;}
    .news-detail-bot .news-con{flex-wrap: wrap;}
    .news-detail-bot .news-con .news-con-item{width: 100%;margin-bottom: .5rem;}
    .news-detail-bot .news-con .news-con-item:nth-child(2){margin-left: 0;}
    .news-detail-bot .news-con .news-con-item .news-con-item-right{padding: .625rem 0;}
    .news-detail-bot .news-con .news-con-item .news-con-item-right h2{display: block;overflow: hidden;text-overflow:ellipsis;white-space: nowrap;width: 90%;}
    .detail-bot-tit{font-size: 1.3rem;}
    .detail-top-right h2{font-size: 1.3rem;}
}
/*PC端隐藏*/
@media screen and (min-width: 46.875rem){

}
@media only screen and (max-width: 37.5rem) {

}
/*公用-小屏幕*/
@media only screen and (max-width: 30rem) {

}