html{
	font-size: calc(100vw / 1920 * 10);
}
html,body{
    padding: 0;
    margin: 0;
    width: 100%;
    height: 100%;
    font-family: MicrosoftYaHei;
}
ul{
	list-style: none;
    padding: 0;
    margin: 0;
}
.kj_index{
	width: 100%;
	position: relative;
	// background-color: #999;
}

.kj_index .head {
	width:120rem;
	height:9.7rem;
	line-height: 9.7rem;
	margin-left: calc((100% - 120rem)/2);
}
.kj_index .head .logo{
	width: 12rem;
	vertical-align: middle;
}
.kj_index .head .menu{
	width: 74.5rem;
	height: 100%;
	// border: 1px solid red;
	display: inline-block;
	text-align: center;
	margin:0px 6rem;
}
.kj_index .head .menu ul li{
	display: inline-block;
    width: 9rem;
    position: relative;
    padding:0px 1rem;
}
.kj_index .head .menu ul li a{
	display: inline-block;
    width: 9rem;
    height: 2rem;
    line-height: 2rem;
    color: #002F7B;
    font-size: 1.9rem; 
    text-decoration: none;
    box-sizing: border-box;
    letter-spacing: 0.3rem;
    text-align: center;
}
// .kj_index .head .menu ul li a.first_index{
// 	letter-spacing: 10px;
// }
.kj_index .head .menu ul li a.selected{
	color: #2568D5;
	font-weight: bold;
}

.kj_index .head .menu ul li a.selected span{
	border-bottom: 0.3rem solid #256AD4;
	padding-bottom: 1.5rem;
}
.kj_index .head .menu ul li a:hover{
    cursor: pointer;
	color: #2568D5;
}
.kj_index .head .menu ul li >.pop{
    display: none;
    position: absolute;
    top: 9.7rem;
    left: 0.4rem;
    background-color: #fff;
    color: #333;
    width: 10rem;
    font-size: 1.6rem;
    box-shadow: 0 0 1rem rgba(0,0,0,.15);
    border-radius: 0.5rem;
    z-index: 10;
    border: 0.1rem solid rgba(0,0,0,.15);
    box-sizing: border-box;
    padding: 1.2rem 0;
}
.kj_index .head .menu ul li:hover > div{
    display: none;//inline-block;
}
.kj_index .head .menu ul li >.pop.dl{
    width: 22.5rem;
}
.kj_index .head .menu ul li >.pop.dl a{
    text-align: left;
}
.kj_index .head .menu ul li >.pop a{
    display: none;//block;
    text-align: center;
    height: 2rem;
    cursor: pointer;
    outline: none;
    text-decoration: none;
	color: #002F7B;
    font-size: 1.9rem;
    margin-left: 0.8rem;
}
.kj_index .head .connected_us{
	width: 20rem;
	display: inline-block;
}
.kj_index .head .connected_us > img{
	width: 2.2rem;
	height: 2.2rem;
}
.kj_index .head .connected_us >span{
	font-size: 2.5rem;
	font-weight: bold;
	color: #093572;
	line-height: 2.8rem;
	padding-left:1.9rem;
}
.kj_index .banner_div{
	width: 100%;
	position: relative;
	display: flex;
	justify-content: center;
}
.kj_index .banner_div .content{
	width: 100%;
	display: flex;
	flex-shrink: 0;
}
.kj_index .banner_div .content .swiper .swiper-wrapper .swiper-slide{
	width: 100%;
}
@keyframes movebanner{
	0%{
		margin-left:0;
	}
	100%{
		margin-left:-100%;
	}
	
}
.kj_index .banner_div .content img{
	display: none;
	width: 100%;
	//animation: movebanner 2s ease-out infinite;
	flex-shrink: 0;//不缩放
}
.kj_index .banner_div .content img:first-child{
	display: block;
}
.kj_index .aboutUs{
	width: 120rem;
	height: 56.6rem;
	margin-left: calc((100% - 120rem)/2);
	position: relative;
	margin-top: -13rem;
	z-index: 2;
}
.kj_index .aboutUs img{
	width: 100%;
}
.kj_index .soluTion{
	width: 120rem;
	height: 89.1rem;
	margin-left: calc((100% - 120rem)/2);
	margin-top: 10.6rem;
	z-index: 2;
	position: relative;
}
.kj_index .soluTion img{
	width: 100%;
}
.kj_index .explosive_products{
	width: 100%;
	height: 103.3rem;
	background: #285BA3;
	margin-top: -20rem;
	position:relative;
}
.kj_index .explosive_products .exp_title{
	width: 120rem;
	margin-top: 16.5rem;
	margin-left: calc((100vw - 120rem)/2);
}
.kj_index .explosive_products .products{
	width: 120rem;
	height: 38.2rem;
	margin: 0 auto 10rem;
	overflow: hidden;
}
.kj_index .explosive_products .products>div{
	display: flex;
	flex-direction: row;
	flex-wrap: nowrap;
	justify-content: space-between;
}
.kj_index .explosive_products .products>div>div{
	position: relative;
	width: 28.9rem;
	flex-shrink: 0;
}
.kj_index .explosive_products .products>div>div+div{
	width: calc((120rem - 28.8rem) / 3);
	display: flex;
	justify-content: flex-end;
}
.kj_index .explosive_products .products div > span{
	width: 11.8rem;
	height: 4rem;
	background-color: #3e77c8;
	border-radius: 0.7rem;
	font-family: FZLTHJW--GB1-0;
	font-size: 1.8rem;
	display: inline-block;
	text-align: center;
	line-height: 4rem;
	color: #fff;
	position: absolute;
	bottom: 2.6rem;
	right: 2.4rem;
	cursor: pointer;
}
.kj_index .explosive_products .carous_footer{
	height: 0.6rem;
	display: flex;
	flex-direction: row;
	flex-wrap: nowrap;
	justify-content: center;
}
.kj_index .explosive_products .carous_footer span{
	width: 4rem;
	height: 0.6rem;
	background-color: #9ba2a9;
	cursor:pointer;
}
.kj_index .explosive_products .carous_footer span+span{
	margin-left: 1.5rem;
}
.kj_index .explosive_products .carous_footer span.selected{
	background-color: #ffffff;
}
.kj_index .explosive_products .dialogProd{
	width: 64rem;
	height: 38.7rem;
	background: #fff;
	position: absolute;
	top: 54rem;
	bottom: 0;
	left: 0;
	right: 0;
	margin: 0 auto;
	display: none;
	box-shadow: 0px 0px 3rem rgba(5, 5, 5, 0.3);
	border-radius: 1rem;
}
.kj_index .explosive_products .dialogProd .title_head{
	width: 100%;
	height: 3.2rem;
	background: #D5E1EB;
	border-top-left-radius: 1rem;
	border-top-right-radius: 1rem;
}
.kj_index .explosive_products .dialogProd .content{
	width: 57.3rem;
	height: 27.4rem;
	margin-left: 3.4rem;
	margin-top: 5rem;
	position: relative;
	z-index: 1;
}
.kj_index .explosive_products .dialogProd .title_head img{
	width: 1.6rem;
	height: 1.6rem;
	float: right;
	margin-top: 0.8rem;
	margin-right: 1.7rem;
	cursor: pointer;
	opacity: 0.8;
}

.kj_index .explosive_products .dialogProd .content .title{
	font-size:2.1rem;
	font-family: Microsoft YaHei;
	font-weight: bold;
	color: #28324B;
	line-height: 1.4rem;
	text-align: center;
	margin-top: 1rem;
	margin-bottom: 1.5rem;

}
.kj_index .explosive_products .dialogProd .content .engtitle{
	font-size: 1rem;
	font-family: Microsoft YaHei;
	font-weight: 400;
	color: #28324B;
	line-height: 0.9rem;
	opacity: 0.67;
	text-align: center;
	letter-spacing: 0.6rem;
	margin-bottom: 4rem;
}
.kj_index .explosive_products .dialogProd .content div{
	margin-left: 3.4rem;
}
.kj_index .explosive_products .dialogProd .content div span{
	display: inline-block;
	width: 12.5rem;
	height: 1.6rem;
	font-size: 1.5rem;
	font-family: Microsoft YaHei;
	font-weight: 400;
	color: #28324B;
	line-height:1.4rem;
}
.kj_index .explosive_products .dialogProd .content div span:last-child{
	letter-spacing: 3px;
}
.kj_index .explosive_products .dialogProd .content div input{
	width: 36rem;
	height: 3.7rem;
	background: rgba(91,130,167,0.25);
	border-radius: 0.3rem;
	margin-top: 1rem;
	border: none;
}
.kj_index .explosive_products .dialogProd .cont_bgimg{
  width: 57.3rem;
  height: 27.4rem;
  margin: -30rem 0 -3.4rem;
  margin-left: 3.4rem;
}
.kj_index .explosive_products .dialogProd .cont_bgimg img{
	width: 100%;
}
.kj_index .explosive_products .dialogProd .content .submit{
	text-align: right;
	width: calc(100% - 8.2rem);
	padding-top: 4rem;
}
.kj_index .explosive_products .dialogProd .content .submit button{
	width: 8.7rem;
	height: 2.3rem;
	background: #002F7B;
	border-radius: 0.3rem;
	border: unset;
	color: #fff;
	font-size: 1rem;
	font-family: Microsoft YaHei;
	font-weight: bold;
	letter-spacing: 1.2rem;
	text-align: center;
	padding-left: 1.2rem;
	line-height: 1.4rem;
	cursor: pointer;
}
.kj_index .advantage{
	width: 120rem;
	height: 95.4rem;
	margin-left: calc((100% - 120rem)/2);
}
.kj_index .advantage img{
	width: 100%;
}
.kj_index .team_style{
	width: 120rem;
	height: 89.5rem;
	margin-top: 11rem;
	margin-left: calc((100% - 120rem)/2);
}
.kj_index .team_style .team_title{
	width: 100%;
}
.kj_index .team_style .team_small{
	width: 17.9rem;
	height: 60rem;
	float: left;
}
.kj_index .team_style .team_small .team_up,.kj_index .team_style .team_small .team_down{
	width: 2.4rem;
	height: 1.4rem;
	margin-left: 8.5rem;
	cursor: pointer;
}
.kj_index .team_style .team_small .team_up{
	margin-bottom: 2.8rem;
}
.kj_index .team_style .team_small .team_down{
	margin-top: 2.8rem;
}
.kj_index .team_style .team_small .team_smalldiv{
	width: 17.9rem;
	height: 46.5rem;
	overflow: hidden;
}
.kj_index .team_style .team_small .team_smalldiv ul{
	width: 100%;
	height: 100%;
}
.kj_index .team_style .team_small .team_smalldiv ul li{
	width: 17.9rem;
	height: 17rem;
	// display: none;
	margin-top:-1.5rem;
}
.kj_index .team_style .team_small .team_smalldiv ul li img{
	width: 100%;
	cursor: pointer;
}
.kj_index .team_style .team_big{
	width: 91rem;
	height: 58rem;
	margin-left: 10.7rem;
	float: left;
}
.kj_index .team_style .team_big img{
	margin-top: 5rem;
}
.kj_index .cooperative_pariner{
	width: 100%;
	background: #285BA3;
	overflow: hidden;
}
.kj_index .cooperative_pariner img{
	width: 120rem;
	margin-left: calc((100% - 120rem)/2);
	margin-top: -0.2rem;
}
.kj_index .foot_info{
	width: 100%;
	height: 40.4rem;
	background: #232326;
}
.kj_index .foot_info img{
	width: 120rem;
	margin-left: calc((100% - 120rem)/2);
}