body{
	width: 100%;
	height: auto;
	margin: 0;
	padding: 0;
	overflow-x: hidden;
	user-select: none;
}
.about-us{
	width:100%;
	position: relative;
	overflow: hidden;
}
.about-us-video{
	position: absolute;
	top: 0;
	left: 0;
	width: 100%;
	z-index: -1;
}
.about-us-text{
	font-size: 40px;
	color: #fff;
	letter-spacing: 1px;
	position: absolute;
	z-index: 2;
}
.about-us-img{
	position: absolute;
	z-index: -1;
	height: 900px;
	width: 100%;
	overflow: hidden;
	background-image: url("../img/jeis.png");
	background-repeat: no-repeat;
	background-position: center;
	background-size: 180%;
	background-color: black;
}
/* .btn-login-digger:hover{
	background-color: white;
	color: black;
} */
/* 核心产品 */
.core-product-bg{
	width: 100%;
	background: rgb(178, 212, 255) linear-gradient(0deg, rgb(230, 252, 255), rgb(255, 255, 255));
}
.core-product{
	width: 60%;
	padding-top: 3%;
	padding-bottom: 3%;
	height: auto;
	box-sizing: content-box;
	font-size: 30px;
	margin: 0 auto;
	position: relative;
}
.core-product-title,.usage-scenario-title,.technical-advantage-title,.cooperator-title,.part-two-title{
	width: 100%;
	letter-spacing: 1px;
}
.core-product-swiper{
	width: 96%;
	overflow: hidden;
}
.core-product-switc-hover{
	margin-top: 1%;
	margin-bottom: 2%;
}
.core-product-switc-hover >button{
	border: 1px solid #12a0c3;
	font-size: 18px;
	border-radius: 5px;
	width: 120px;
	height: 40px;
	background: none;
	color: #12a0c3;
	letter-spacing: 1px;
	margin-right: 20px;
	cursor: pointer;
}
.core-product-switc-hover> .button-active{
	background-color: #12a0c3;
	color: white;
}
.core-product-switc-hover >button:hover{
	border: 1px solid rgba(18, 160, 195, 0.4);
	background-color: rgba(18, 160, 195, 0.4);
}
.core-product-switc-hover >button:focus{
	background-color: #12a0c3;
	color: white;
}

.swiper-subheading{
	padding-bottom: 20px;
}
.swiper-title{
	color: rgba(0, 0, 0, 0.6)
}
.swiper-subheading1{
	margin-top: 10px;
	margin-bottom: 20px;
	font-weight: bold;
}

	.swiper-hardware >.swiper-wrapper > .swiper-slide-active >.swiper-slide-hardware-img{
		float: left;
		width: 48%;
		overflow: hidden;
		position: relative;
	}
	.swiper-hardware >.swiper-wrapper > .swiper-slide-active >.swiper-slide-hardware-img >img{
		width: 100%;
		position: absolute;
	}
	.swiper-hardware >.swiper-wrapper > .swiper-slide-active > .swiper-slide-hardware-device > .swiper-slide-hardware-device-name{
		position: absolute;
		z-index: 2;
		color:white;
	}
	.swiper-hardware >.swiper-wrapper > .swiper-slide-active > .swiper-slide-hardware-device > .swiper-slide-hardware-device-param{
		display: none;
	}
	.swiper-hardware > .swiper-pagination-hardware{
		padding: 20px 0 20px 0;
	}
	.swiper-slide-hardware{
		background-color: white;
		box-shadow: rgba(9, 30, 66, 0.15) 0px 0.5rem 1rem 0px;
		overflow: hidden;
		position: relative;
	}
	.swiper-slide-hardware-img{
		background-color: rgba(18, 160, 195, 0.6);
		margin: auto;
		width: 100%;
		transition: .5s;
		/* transition: .8s; */
		overflow: hidden;
	}
	/* .swiper-slide-hardware-img >img{
		width: 100%;
	} */
	.swiper-slide-hardware-device-param{
		display: block;
	}

	.swiper-slide-hardware-device{
		padding-top: 20px;
		box-sizing: border-box;
		padding-bottom: 10px;
		width: 100%;
		margin-left: 20px;
	}
.swiper-slide-webpage-page >img{
		width: 100%;
	}
	.swiper-webpage-paging-contents-active>.swiper-webpage-paging-contents{
		border:none;
		background-color: white;
		box-shadow: rgba(9, 30, 66, 0.15) 0px 0.5rem 1rem 0px;
	}
	.swiper-webpage-paging-contents-active>.swiper-webpage-paging-contents::after{
		width: 10px;
		content: "";
		position: absolute;
		background-color: rgba(18, 160, 195, 0.9);
		top: 0;
		left: 0;
	}
.swiper-hardware >.swiper-wrapper > .swiper-slide-active >.swiper-slide-hardware-device>.wiper-slide-hardware-device-param-content{
	animation:colorAnimation 2.5s linear forwards ;
	/* Firefox: */
	-moz-animation:colorAnimation 2.5s linear forwards ;
	/* Safari and Chrome: */
	-webkit-animation:colorAnimation 2.5s linear forwards ;
	/* Opera: */
	-o-animation:colorAnimation 2.5s linear forwards ;
}
@keyframes colorAnimation
{
	0% {color:rgba(0, 0, 0, 0.0)}
	10% {color:rgba(0, 0, 0, 0.1)}
	40% {color:rgba(0, 0, 0, 0.4)}
	70% {color:rgba(0, 0, 0, 0.7)}
	100% {color:rgba(0, 0, 0, 1)}
}

@-webkit-keyframes colorAnimation /* Safari and Chrome */
{
	0% {color:rgba(0, 0, 0, 0.0)}
	10% {color:rgba(0, 0, 0, 0.1)}
	40% {color:rgba(0, 0, 0, 0.4)}
	70% {color:rgba(0, 0, 0, 0.7)}
	100% {color:rgba(0, 0, 0, 1)}
}
.usage-scenario-bg{
	background-color: #fcfcfc;
	width: 100%;
	padding-top: 3%;
	padding-bottom: 3%;
	font-size: 30px;
}
.usage-scenario-contents{
	width: 100%;
	overflow: hidden;
}
.usage-scenario-content-img{
	width: 100%;
	position: absolute;
	left: 0px;
	top:0;
	z-index: 1;
}
.usage-scenario-content > .usage-scenario-content-titles{
	position: absolute;
	z-index: 2;
	color:white;
	width: 100%;
}
.technical-advantage-bg{
	background-image: linear-gradient(to right, rgba(0, 123, 245, 0.5) , rgba(0, 178, 220, 0.5));
	width: 100%;
	padding-top: 3%;
	padding-bottom: 3%;
	font-size: 30px;
}
.cooperator-bg{
		background-color: white;
		width: 100%;
		padding-top: 3%;
		padding-bottom: 3%;
		font-size: 30px;
}
.contact-us-bg{
	background-color: #eee;
	width: 100%;
	border: 1px solid #eee;
	font-size: 30px;
}
.contact-us-title{
	color:#000;
}
.cu-content-img >img{
	width:100%;
}
html,body,div,span,object,iframe,h1,h2,h3,h4,h5,h6,p,blockquote,pre,abbr,address,cite,code,del,dfn,em,img,ins,kbd,q,samp,small,strong,sub,sup,var,b,i,dl,dt,dd,ol,ul,li,fieldset,form,label,legend,table,caption,tbody,tfoot,thead,tr,th,td,article,aside,canvas,details,figcaption,figure,footer,header,hgroup,menu,nav,section,summary,time,mark,audio,video{margin:0;padding:0;border:0;outline:0;font-size:100%;vertical-align:baseline;}
body{line-height:1}
article,aside,details,figcaption,figure,footer,header,hgroup,menu,nav,section{display:block}
nav ul{list-style:none}
blockquote,q{quotes:none}
blockquote:before,blockquote:after,q:before,q:after{content:none}
a{margin:0;padding:0;font-size:100%;vertical-align:baseline;background:transparent;text-decoration:none}
mark{background-color:#ff9;color:#000;font-style:italic;font-weight:bold}
del{text-decoration:line-through}
abbr[title],dfn[title]{border-bottom:1px dotted;cursor:help}
table{border-collapse:collapse;border-spacing:0}
hr{display:block;height:1px;border:0;border-top:1px solid #ccc;margin:1em 0;padding:0}
input,select{vertical-align:middle}
li{list-style:none}
html{
  -webkit-tap-highlight-color: rgba(0, 0, 0, 0);
}

canvas{
  display:block;
  vertical-align:bottom;
}


/* ---- stats.js ---- */

.count-particles{
  background: #000022;
  position: absolute;
  top: 48px;
  left: 0;
  width: 80px;
  color: #13E8E9;
  font-size: .8em;
  text-align: left;
  text-indent: 4px;
  line-height: 14px;
  padding-bottom: 2px;
  font-family: Helvetica, Arial, sans-serif;
  font-weight: bold;
}

.js-count-particles{
  font-size: 1.1em;
}

#stats,
.count-particles{
  -webkit-user-select: none;
  margin-top: 5px;
  margin-left: 5px;
}

#stats{
  border-radius: 3px 3px 0 0;
  overflow: hidden;
}

.count-particles{
  border-radius: 0 0 3px 3px;
}


/* ---- particles.js container ---- */

#particles-js{ 
	position: absolute;
	z-index: 1;
	width: 100%; 
	height: 100%; 
	background-image: linear-gradient(#436998, #b3c3e0);
	/* background-color: #002B5A; */
	/* background-image: url(''); 
	background-size: cover; 
	background-position: 50% 50%; 
	background-repeat: no-repeat; */
}