@charset "utf-8";
/* CSS Document */
@font-face{
	src:url(../fonts/HarmonyOS_Sans_SC_Regular.ttf);
	font-family:"myfont";
	}
@font-face{
	src:url(../fonts/HarmonyOS_Sans_SC_Medium.ttf);
	font-family:"title";
	}
*{
	padding:0;
	margin:0;
	list-style:none;
	font-family:"myfont",Arial,sans-serif;
	}
@font-face {
  font-family: 'iconfont';
  src:url(../icons/iconfont.eot);
  src: url(../icons/iconfont.eot?#iefix) format('embedded-opentype'),
  url(../icons/iconfont.woff) format('woff'),
  url(../icons/iconfont.ttf) format('truetype'),
  url(../icons/iconfont.svg#iconfont) format('svg');
}
.iconfont{
  font-family:"iconfont" !important;
  font-size:16px;font-style:normal;
  -webkit-font-smoothing: antialiased;
  -webkit-text-stroke-width: 0.2px;
  -moz-osx-font-smoothing: grayscale;
}
input{
	-webkit-appearance: none;
}
input:focus,textarea:focus{
	outline:none;
	}
.clear{
	clear:both;
	}
a{
	text-decoration:none;
	}
p{
	color: #333;
	font-size: 1.6rem;
	line-height: 2;
}
/*index*/
.w_all{
	width:80%;
	margin:auto;
	}
.w_all2{
	width:62%;
	margin:auto;
	}
html, body{
	width:100%;
	position:relative;
	font-size: 60.5%;
	}
header{
	width:100%;
	position:fixed;
	left:0;
	top:0;
	z-index:999;
	-webkit-transition: all 0.3s ease-out;
	transition: all 0.3s ease-out;
	background: #fff;
	box-shadow: 0 0 5px rgba(0,0,0,0.1);
	}
header .nav_box{
	display: flex;
	justify-content: space-between;
	align-items: center;
	position:relative;
	-webkit-transition: all 0.3s linear;
	transition: all 0.3s linear;}
header .logo{
	height: 54px;
	position:relative;
	z-index: 9;
	-webkit-transition: all 0.3s linear;
	transition: all 0.3s linear;
}
header.active .logo{
	height: 50px;
}
header .logo img{
	display:block;
	height:100%;
	}
header .nav{
	display: flex;
	align-items: center;
	-webkit-transition: all 0.3s linear;
	transition: all 0.3s linear;
	}
header .nav ul{
	display: flex;
	justify-content: space-between;
	width: 100%;
}
header .nav li{
	position: relative;
	margin: 0 32px;
	}
header .nav li::before{
	content: "";
	position: absolute;
	left: 50%;
	-webkit-transform: translateX(-50%);
	transform: translateX(-50%);
	bottom: 30%;
	width: 0%;
	height: 2px;
	background: #0070c0;
	opacity: 0;
	-webkit-transition: all 0.3s linear;
	transition: all 0.3s linear;
}
header .nav li:hover:before{
	opacity: 1;
	width: 100%;
}
header .nav li span{
	color:#333;
	line-height: 90px;
	font-size:1.7rem;
	-webkit-transition: all 0.3s linear;
	transition: all 0.3s linear;
	font-family: "title";
	letter-spacing: 0.6px;
	}
header .nav li:hover span{
	color: #0070c0;
}
header.active .nav li span{
	line-height: 70px;
}
header .h_other{
	display: flex;
	align-items: center;
	margin-left:60px;
}
header .h_other .bb{
	display: flex;
	align-items: center;
	margin-left: 10px;
	position: relative;
	font-size: 1.6rem;
	color: #333;
	line-height: 1;
	cursor: pointer;
}
header .h_other .bb img{
	width: 16px;
}
header .h_other .bb .img2{
	display: none;
}
header .h_other .bb:hover .img1{
	display: none;
}
header .h_other .bb:hover .img2{
	display: block;
}
header .h_other .bb span{
	color: #333;
	margin: 0 10px;
	-webkit-transition: all 0.3s linear;
	transition: all 0.3s linear;
}
header .h_other .bb span:hover{
	cursor: pointer;
	color: #0070c0;
}
header .h_other a .bb{
	font-size: 1.2rem;
}
.navBtn{
	position: relative;
	z-index:99999;
	cursor:pointer;
	display: none;
}
.navBtn span{
	display: block;
	width: 24px;
	height: 2px;
	background:#333;
	margin:5px auto;
}
.nav_btn_active{
	-webkit-transition:all 0.4s;
	transition:all 0.4s;
}
.nav_btn_active span:nth-of-type(1){
	-webkit-transform:rotate(45deg);
	transform:rotate(45deg);
	}
.nav_btn_active span:nth-of-type(2){
	opacity:0;
	}
.nav_btn_active span:nth-of-type(3){
	margin-top:-60%;
	-webkit-transform:rotate(-45deg);
	transform:rotate(-45deg);
	}
.s_menu{
	position: absolute;
	left: 50%;
	-webkit-transform: translateX(-50%);
	transform: translateX(-50%);
	top: 80px;
	background: #0f86d9;
	box-sizing: border-box;
	display: none;
	width: 220px;
	text-align: center;
}
header.active .s_menu{
	top: 60px;
}
.s_menu dl{
	width:100%;
}
.s_menu dd{
	font-size: 1.4rem;
	color: #fff;
	cursor: pointer;
	-webkit-transition: all 0.3s linear;
	transition: all 0.3s linear;
	padding: 12px 15px;
	border-bottom: 1px solid rgba(255,255,255,0.2);
	position: relative;
}
.s_menu a:last-of-type dd{
	border:none
}
.s_menu dd:hover{
	background: #0070c0;
}
/*banner*/
.banner{
	position:relative;
	width:100%;
	height: 75vh;
	overflow: hidden;
	}
.banner .swiper-container{
	position:relative;
	width:100%;
	height:100%;
	}
.banner .swiper-slide{
	width: 100%;
	height: 100%;
	position: relative;
}
.banner video{
	display: block;
	width: 100%;
	height: 100%;
	object-fit: cover;
}
.banner .swiper-pagination{
	display: none;
	bottom: 2% !important;
}
.banner .swiper-pagination span{
	width: 10px !important;
	height: 10px !important;
	background: #fff !important;
	opacity: 0.8;
	margin: 6px !important;
}
.banner span.swiper-pagination-bullet-active{
	background: #0070c0 !important;
	opacity: 1;
}
.banner .txt{
	position: absolute;
	left: 50%;
	top: 65%;
	opacity: 0;
	-webkit-transform: translate(-50%,-50%);
	transform: translate(-50%,-50%);
	padding-bottom: 30px;
	-webkit-transition: all 0.3s linear;
	transition: all 0.3s linear;
}
.banner .swiper-slide-active .txt{
	top: 50%;
	opacity: 1;
}
.banner .txt h3{
	font-size: 10.5rem;
	color: #fff;
	font-family:"title";
	line-height: 1;
	letter-spacing: 2px;
	text-shadow: 0 2px 5px rgba(0,0,0,0.2);
}
.banner .txt p{
	font-size: 6rem;
	color: #fff;
	font-weight: bold;
	margin-top: 1%;
	letter-spacing: 2px;
	text-shadow: 0 2px 5px rgba(0,0,0,0.2);
}
.index_bar1{
	padding: 5% 0;
}
.index_bar1 p{
	text-align: center;
	margin: 2% 0;
}
.title{
	font-size: 3rem;
	font-family: "title";
	color: #333;
	text-align: center;
	text-transform: uppercase;
	margin-bottom: 3%;
	font-weight: bold;
}
.titles{
	font-size: 3.6rem;
	font-family: "title";
	color: #0070c0;
	text-transform: uppercase;
	margin-bottom: 3%;
	font-weight: bold;
}
.more{
	text-align: center;
	width: 120px;
	font-size: 1.6rem;
	letter-spacing: 1px;
	color: #fff;
	background: #0070c0;
	padding: 10px 0px;
	margin:5% auto 0;
	cursor: pointer;
	-webkit-transition: all 0.3s linear;
	transition: all 0.3s linear;
	border-radius: 30px;
	text-transform: uppercase;
}
.more:hover{
	-webkit-transform: scale(1.06);
	transform: scale(1.06);
}
.index_bar2 {
	padding: 5% 0;
	background: #f1f2f4;
}
.index_bar2 ul{
	display: flex;
	justify-content: space-between;
}
.index_bar2 ul li{
	width: 31.3%;
	text-align: center;
}
.index_bar2 ul li b{
	display: block;
	width: 100%;
	overflow: hidden;
}
.index_bar2 ul li b img{
	display: block;
	width: 100%;
	-webkit-transition: all 0.4s ease;
	transition: all 0.4s ease;
}
.index_bar2 ul li:hover b img{
	-webkit-transform: scale(1.06);
	transform: scale(1.06);
}
.index_bar2 ul li h3{
	margin-top: 5%;
	font-size: 1.8rem;
	color: #666;
}
.index_bar2 ul li:nth-of-type(2) h3{
	color: #0070c0;
}
.index_bar2 ul li:nth-of-type(3) h3{
	color: #92c15a;
}
.index_bar3 {
	padding: 5% 0;
}
.index_bar3 .title{
	text-align: left;
	margin-bottom: 5%;
}
.index_bar3 .contain{
	display: flex;
	justify-content: space-between;
}
.index_bar3 .left{
	width: 43%;
}
.index_bar3 .left p{
	height: 50px;
    overflow: hidden;
    word-break: break-all;
    white-space: normal;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
	margin: 0 0 20px;
}
.index_bar3 .left b{
	display: block;
	width: 100%;
	height: 23.4vw;
}
.index_bar3 .more{
	margin-top: 30px;
}
.index_bar3 .right{
	width: 50%;
}
.index_bar3 ul li{
	display: flex;
	justify-content: space-between;
	margin-bottom: 3%;
}
.index_bar3 ul a:last-of-type li{
	margin-bottom: 0;
}
.index_bar3 ul li b{
	display: block;
	width: 22%;
	overflow: hidden;
}
.index_bar3 ul li b img{
	display: block;
	width: 100%;
	-webkit-transition: all 0.4s ease;
	transition: all 0.4s ease;
}
.index_bar3 ul li:hover b img{
	-webkit-transform: scale(1.06);
	transform: scale(1.06);
}
.index_bar3 ul li .txt{
	width: 74%;
	text-align: left;
}
.index_bar3 ul li h3{
	font-size: 1.8rem;
	color: #333;
	overflow: hidden;
	white-space: nowrap;
	text-overflow: ellipsis;
}
.index_bar3 p{
	margin: 2% 0;
	line-height: 1.6;
}
.index_bar3 .more{
	margin-top: 40px;
	float: right;
}
.index_bar4 {
	padding: 5% 0;
	background: #eee;
}
.index_bar4 .title{
	text-align: left;
	margin-bottom: 5%;
}
.index_bar4 p{
	margin: 3% 0;
	line-height: 1.6;
}
.index_bar4 .contain{
	display: flex;
	justify-content: space-between;
}
.index_bar4 .left{
	width: 43%;
}
.index_bar4 .left .logo2{
	height: 70px;
	margin: auto;
	display: block;
}
.index_bar4 .left .imgs{
	display: flex;
	justify-content: space-between;
}
.index_bar4 .left .imgs img{
	height: 6.2vw;
}
.index_bar4 .right{
	width: 50%;
}
.index_bar4 .right .title{
	line-height: 70px;
	text-align: center;
	margin-bottom: 2.5%;
}
.index_bar4 ul li{
	display: flex;
	margin-bottom: 2.5%;
}
.index_bar4 ul li b{
	display: block;
	width: 36px;
	overflow: hidden;
	margin-right: 5px;
	margin-top: -5px;
}
.index_bar4 ul li b img{
	display: block;
	width: 100%;
}
.index_bar4 ul li p{
	margin: 0;
	line-height: 1.7;
}
.index_bar4 ul li p a{
	color: #333;
	margin:2px 30px 2px 0 ;
}
.index_bar4 ul li p a:hover{
	color: #0070c0;
}
.btn{
	z-index: 99;
	display: flex;
	justify-content: flex-end;
	margin: 6% 0 4%;
}
.btn .ll img{
	margin-left: 40px;
	width: 41px;
	height: 12px;
	cursor: pointer;
	-webkit-transition: all 0.3s linear;
	transition: all 0.3s linear;
}
.btn .ll:hover img{
	opacity: 0.5;
}
.footer .copyright{
	position:relative;
	background: #333;
	z-index: 6;
	text-align: center;
	padding: 20px 0;
}
.footer .copy p{
	display: flex;
	justify-content: center;
	align-items: center;
	margin: 0;
	font-size: 1.4rem;
	color: #fff;
	-webkit-transition: all 0.3s linear;
	transition: all 0.3s linear;
	}
.footer .copy a{
	font-size: 1.4rem;
	color: #fff;
	-webkit-transition: all 0.3s linear;
	transition: all 0.3s linear;
	opacity: 0.8;
	}
.footer .copy a:hover{
	opacity: 1;
}
.footer .copy p img{
	width: 15px;
	margin-top: -1px;
	height: 15px;
	margin-right: 5px;
}
.all_back{
	position:fixed;
	right:2%;
	bottom: 4%;
	cursor:pointer;
	width: 30px;
	height: 30px;
	background: rgba(0,0,0,0.3);
	border: 1px solid #808080;
	border-radius: 50%;
	-webkit-transition: all 0.3s linear;
	transition: all 0.3s linear;
	padding: 3px;
	display: none;
	}
.all_back i{
	color:#808080;
	font-size:2rem;
	line-height: 28px;
	text-align: center;
	display:block;
	-webkit-transform: rotate(180deg);
	transform: rotate(180deg);
	}
.all_back:hover{
	background:#0070c0;
	border-color: #0070c0;
	}
.all_back:hover i{
	color: #000;
}
.allbox{
	padding: 6% 0;
}
.ban{
	margin-top: 90px;
	position: relative;
}
.ban img{
	width: 100%;
	display: block;
}
.ban p{
	color: #fff;
	position: absolute;
	left: 50%;
	top: 50%;
	-webkit-transform: translate(-50%,-50%);
	transform: translate(-50%,-50%);
	font-size: 7.6rem;
	font-family: "title";
	font-weight: bold;
	text-shadow: 0 5px 10px rgba(2,34,62,0.1);
	letter-spacing: 0.5rem;
	text-transform: uppercase;
}
.about p{
	margin: 2% 0;
}
.about p span{
	color: #0070c0;
}
.about .logos{
	width: 70px;
	display: block;
	margin:0 auto 1%;
}
.about .title{
	color: #0070c0;
}
.about .imgs{
	display: flex;
	flex-wrap: wrap;
}
.about .imgs img{
	display: block;
	height: 13.5vw;
	margin-right: 2%;
	margin-top: 2%;
}
.about .imgs img:nth-of-type(4n){
	margin-right: 0;
}
.title2{
	background: #0070c0;
	padding: 10px 15px;
	color: #fff;
	font-size: 2.1rem;
	font-family: "title";
	margin:3% 0 1%;
}
.product .contain:first-of-type .title2{
	margin-top: 0;
}
.product .contain >p{
	margin: 0 15px;
}
.product ul{
	display: flex;
	flex-wrap: wrap;
	margin-top: 3%;
}
.product ul li{
	width: 23.5%;
	text-align: center;
	border: 1px solid #ddd;
	margin-bottom: 2%;
	margin-right: 2%;
	box-sizing: border-box;
	padding: 2% 0% 1%;
}
.product ul li:nth-of-type(4n){
	margin-right: 0;
}
.product ul li b{
	display: block;
	width: 100%;
	overflow: hidden;
	margin-bottom: 10%;
}
.product ul li b img{
	display: block;
	width: 100%;
	-webkit-transition: all 0.4s ease;
	transition: all 0.4s ease;
}
.product ul li:hover b img{
	-webkit-transform: scale(1.06);
	transform: scale(1.06);
}
.product ul li h3{
	font-size: 1.8rem;
	color: #333;
	overflow: hidden;
	white-space: nowrap;
	text-overflow: ellipsis;
	padding: 2%;
	box-sizing: border-box;
}
.product ul li p{
	overflow: hidden;
	white-space: nowrap;
	text-overflow: ellipsis;
}
.pro_d ul li{
	display: flex;
	justify-content: space-between;
	margin-top: 4%;
}
.pro_d ul li:first-of-type{
	margin-top: 0;
}
.pro_d ul li b{
	display: block;
	width: 28%;
	margin-top: 3%;
}
.pro_d ul li b img{
	display: block;
	width: 100%;
}
.pro_d ul li .right{
	width: 70%;
}
.pro_d ul li h3{
	font-size: 3rem;
	color: #0070c0;
	font-family: "title";
	letter-spacing: 1px;
}
.pro_d ul li p{
	margin: 1% 0;
}
.pro_d ul li .bb{
	display: flex;
	margin-top: 2%;
}
.pro_d ul li .bb .ll{
	width: 48%;
}
.pro_d ul li .bb p{
	font-size: 1.4rem;
	line-height: 1.6;
	position: relative;
	padding-left: 15px;
	color: #666;
	margin: 1.5% 0;
	display: flex;
	align-items: center;
}
.pro_d ul li .bb p:before{
	content: '';
	position: absolute;
	left: 0;
	top: 7px;
	width: 5px;
	height: 5px;
	border-radius: 50%;
	background: #0070c0;
}
.pro_d ul li .bb .rr{
	width: 48%;
}
.pro_d ul li .bb .rr p{
    line-height: 0;
    margin: 0;
}
.pro_d ul li .bb .rr p:before{
	display: none;
}
.pro_d ul li .bb table{
	width: 100%;
	border-collapse:collapse;
}
.pro_d ul li .bb table tr td{
	color: #666;
	font-size: 1.4rem;
	padding: 8px 5px;
}
.pro_d ul li .bb table tr:nth-of-type(2n+1) td{
	background: #eee;
}
.pro_d ul li .bb table tr:first-of-type td{
	background: #0070c0;
	color: #fff;
	font-size: 1.5rem;
}
.pro_d ul li .bb table tr td img{
	height: 4vw;
}
.news ul{
    display: flex;
    flex-wrap: wrap;
}
.news ul a{
    width: 23%;
    margin-right: 2%;
    margin-bottom: 4%;
}
.news ul a:nth-of-type(4n){
    margin-right: 0;
}
.news ul li b{
	display: block;
	width: 100%;
	overflow: hidden;
}
.news ul li b img{
	width: 100%;
	-webkit-transition: all 0.4s ease;
	transition: all 0.4s ease;
}
.news ul li:hover b img{
	-webkit-transform: scale(1.06);
	transform: scale(1.06);
}
.news ul li h6{
	color:#888;
	font-size: 1.4rem;
	margin-top: 4%;
	font-weight: normal;
	line-height: 1.6;
	letter-spacing: 0.5px;
}
.news ul li h4{
	color:#333;
	font-size: 2rem;
	margin-bottom: 2%;
	font-weight: normal;
	line-height: 1.6;
	font-family: "title";
	overflow: hidden;
	white-space: nowrap;
	text-overflow: ellipsis;
	-webkit-transition: all 0.3s linear;
	transition: all 0.3s linear;
}
.news ul li p{
	line-height: 1.6;
    height: 4.8rem;
    overflow: hidden;
    font-size: 1.4rem;
    white-space: normal;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
}
.news ul li:hover h4{
	color: #0070c0;
}
#pages{
	text-align: center;
	display: flex;
    justify-content: center;
}
.pages a,.pages span{
	line-height: 20px;
	padding: 5px;
	min-width: 20px;
	color: #333;
	font-size: 1.4rem;
	background: #eee;
	border-radius: 50%;
	display: inline-block;
	margin: 6px;
	cursor: pointer;
	-webkit-transition: all 0.3s linear;
	transition: all 0.3s linear;
}
.pages a i{
	color: #333;
	font-size: 1.6rem;
	-webkit-transition: all 0.3s linear;
	transition: all 0.3s linear;
}
.pages li.active span{
	background: #0070c0;
	color: #fff;
}
.pages li.disabled span{
    cursor: no-drop;
}
.pages a:hover,.pages span:hover{
	color: #fff;
	background: #0070c0;
}
.pages a:hover i{
	color: #000;
}
.news_d .bar .left{
	font-size: 1.4rem;
	margin-bottom: 10px;
}
.news_d h1{
	font-size: 3rem;
	font-family: "title";
	margin-bottom: 5%;
	line-height: 1.4;
	color: #333;
}
.news_d .right img{
	max-width: 100%;
}
.news_d p{
	margin-top: 3%;
}
.news_d .more{
	width: 180px;
	margin: 5% 0 0;
	padding: 12px 10px;
	font-size: 1.6rem;
	text-align: center;
}
.contact .bar{
	display: flex;
	justify-content: space-between;
	align-items: center;
}
.contact .bar .left{
	width: 60%;
}
.contact .bar .left h1{
	font-size: 2.6rem;
	color: #0070c0;
	margin-bottom: 3%;
	letter-spacing: 1px;
}
.contact .bar .left .bb{
	margin-top: 3%;
}
.contact .bar .left p{
	line-height: 1.8;
}
.contact .bar .left p a{
	color: #333;
}
.contact .bar .left p a:hover{
	color: #0070c0;
}
.contact .bar .right{
	width: 17%;
	font-size: 1.5rem;
	text-align: center;
}
.contact .bar .right img{
	width: 100%;
	display: block;
	margin: 0 auto 3%;
}
.operation .top p{
	width: 100%;
	text-align: center;
	margin-bottom: 3%;
	font-family: "title";
	font-size: 1.8rem;
	color: #0070c0;
}
.operation ul li{
	display: flex;
	justify-content: space-between;
	align-items: center;
	padding: 4% 0;
	border-top: 1px solid #eee;
}
.operation ul li .left{
	width: 65%;
}
.operation ul li .left h3{
	font-size: 2.6rem;
	color: #333;
	margin-bottom: 3%;
	letter-spacing: 1px;
	-webkit-transition: all 0.3s linear;
	transition: all 0.3s linear;
}
.operation ul li:hover .left h3{
	color: #0070c0;
}
.operation ul li .left p{
	margin: 2% 0;
	color: #666;
	line-height: 1.8;
}
.operation ul li .left p span{
	color: #0070c0;
}
.operation ul li .right{
	width: 24%;
	font-size: 1.5rem;
	text-align: center;
}
.operation ul li .right img{
	width: 100%;
	display: block;
	margin: 0 auto 3%;
}