html,
body {
	font-family: "PingFang","Microsoft YaHei",helvetica;
	color: #3C3C3D;
	position: relative;
}


/* remove canvas default margin */

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

#particles-js {
	width: 100%;
	/*height:100%;*/
}

/*nav {*/
	/*position: fixed;*/
	/*width: 100%;*/
	/*top: 0;*/
	/*left: 0;*/
	/*z-index: 10;*/
/*}*/


/*首页*/

.firstMark {
	margin: 0 auto;
	text-align: center;
	height: 931px;
	position: relative;
	color: #fff;
	background: url(../img/Banner.jpg) no-repeat;
	background-size: cover;
	background-position: center;
}
.firstMark .shareChainIntro{
	margin-top: 70px;
	font-size: 18px;
	color: rgba(255,255,255,0.8);
}
.firstMark #particles-js canvas {
	position: absolute;
	top: 0;
	left: 0;
}

.firstMark .shareChain {
	margin-top: 19px;
	/*font-size: 60px;*/
}

.firstMark h1 {
	padding-top: 173px;
	font-size: 40px;
	letter-spacing: 4px;
}

.firstMark .else {
	font-size: 18px;
	text-align: center;
	margin-top: 68px;
}

.firstMark .else a {
	display: inline-block;
	width: 100%;
	height: 100%;
	text-decoration: none;
	color: #fff;
}

.firstMark .else .qianbao,
.firstMark .else .download {
	display: inline-block;
	width: 170px;
	height: 50px;
	line-height: 50px;
	border-radius: 25px;
	position: relative;
	z-index: 5;
	cursor: pointer;
	border: 1px solid #fff;
}

.firstMark .else .qianbao:hover,
.firstMark .else .download:hover {
	background-color: #486FFF;
	border: 1px solid #486FFF;
}

.firstMark .else .download {
	margin-left: 22px;
}

.firstMark .else img {
	margin-right: 15px;
	margin-top: -7px;
}


/*shareChain 视频*/
.firstMark .video {
	height: 500px;
	width: 1100px;
	/*background: transparent url(../img/video.png) 100% 100% no-repeat;*/
	margin: auto;
	background: #000;
	border-radius: 10px;
	margin-top: 87px;
	margin-bottom: 104px;
	position: relative;
	z-index: 5;
	box-shadow: 0px 10px 20px rgba(0, 0, 0, 0.25);
}

.firstMark .video video {
	width: 100%;
	height: 100%;
}

.firstMark .video .playBtn {
	position: absolute;
	top: 50%;
	left: 50%;
	margin-left: -52px;
	margin-top: -84.5px;
}
.firstMark .video .playBtn p{
	margin-top: 33px;
	font-size: 26px;
}

/*介绍1*/

.specific_introduction {
	margin-top:  300px;
	/*padding-bottom: 121px;*/
  height: 900px;
}

.specific_introduction .a-title {
	font-size: 26px;
	text-align: center;
}

.specific_introduction .tabBox {
	width: 100%;
	box-sizing: border-box;
	overflow: hidden;
}

.specific_introduction .tabBox .pic {
	float: left;
	margin-top: 158px;
	position: relative;
}
.specific_introduction .tabBox .pic .tab1-animateImg{
	position: absolute;
	top: -20px;
	left: 295px;
	animation: animateImg 2s linear reverse infinite;
}
.specific_introduction .tabBox .tab .tab2-border{
  position: absolute;
  top: 176px;
  left: 411px;
  z-index: 2;
}
.specific_introduction .tabBox .tab .tab2-jigou{
  position: absolute;
  top: 57px;
  left: 272px;
  /*animation: tab2-jigou 2s linear reverse infinite;*/
}
.specific_introduction .tabBox .tab .tab3-pic{
  position: absolute;
  top: 45px;
  left: 228px;
  animation: tab3-pic 2s linear reverse infinite;
}
.specific_introduction .tabBox .tab .tab3-pic-English{
  position: absolute;
  top: -26px;
  left: 238px;
  animation: tab3-pic-English 2s linear reverse infinite;
}
.specific_introduction .tabBox .tab .tab4-pic{
  width: 670px;
  animation: tab4-pic 2s linear reverse infinite;
}
.specific_introduction .tabBox .tab .tab4-shadow{
  position: absolute;
  top: 236px;
  z-index: -1;
  left: 87px;
  animation: tab5-shadow 2s linear reverse infinite;
}
.specific_introduction .tabBox .tab .tab5-pic{
  animation: tab5-pic 2s linear reverse infinite;
}
.specific_introduction .tabBox .tab .tab-title{
  text-align: center;
  font-size: 17px;
  color: rgb(0,0,0);
  margin-top: 40px;
}
.specific_introduction .tabBox .tab .tab5-Bshadow{
  position: absolute;
  top: 133px;
  left: 58px;
  z-index: -1;
  animation: tab5-shadow 2s linear reverse infinite;
}
.specific_introduction .tabBox .tab .tab5-Bshadow-English{
  position: absolute;
  top: 158px;
  left: 2px;
  z-index: -1;
  animation: tab5-shadow 2s linear reverse infinite;
}
.specific_introduction .tabBox .tab .tab5-Sshadow{
  position: absolute;
  top: 185px;
  left: 509px;
  z-index: -1;
  animation: tab5-shadow 2s linear reverse infinite;
}
.specific_introduction .tabBox .tab .tab5-Sshadow-English{
  position: absolute;
  top: 215px;
  left: 466px;
  z-index: -1;
  animation: tab5-shadow 2s linear reverse infinite;
}
@-webkit-keyframes animateImg {
	0% {
		top: -20px;
	}
	50% {
		top: -40px;
	}
	100% {
		top: -20px;
	}
}
@-webkit-keyframes tab2-jigou {
    0% {
      top: 42px;
    }
    50% {
      top: 22px;
    }
    100% {
      top: 42px;
    }
  }
@-webkit-keyframes tab3-pic {
  0% {
    top: 45px;
  }
  50% {
    top: 25px;
  }
  100% {
    top: 45px;
  }
}
@-webkit-keyframes tab3-pic-English {
  0% {
    top: -26px;
  }
  50% {
    top: -46px;
  }
  100% {
    top: -26px;
  }
}
@-webkit-keyframes tab4-pic {
  0% {
    margin-top: 0px;
  }
  50% {
    margin-top: -40px;
  }
  100% {
    margin-top: 0px;
  }
}
@-webkit-keyframes tab5-pic {
  0% {
    margin-top: 0px;
  }
  50% {
    margin-top: -40px;
  }
  100% {
    margin-top: 0px;
  }
}
@-webkit-keyframes tab5-shadow{
  0% {
    transform: scale(1);
  }
  50% {
    transform: scale(0.6);
  }
  100% {
    transform: scale(1);
  }
}
.specific_introduction .text {
	float: right;
	width: 480px;
	min-height: 350px;
	font-size: 16px;
	line-height: 27px;
	border-radius: 10px;
	color: rgba(0, 0, 0,0.75);
	box-sizing: border-box;
	box-shadow: 0 6px  18px 0  rgba(1, 92, 228, 0.14);
	padding: 30px;
	margin-top: 180px;
  margin-bottom: 18px;
}
.specific_introduction .text .main {
	font-size: 20px;
	color: rgba(0, 0, 0, 0.9);
	margin-top: 33px;
	margin-bottom: 27px;
	line-height: 1.3;
}
.specific_introduction .tabBox .tabNav{
	height: 65px;
	margin-top: 57px;
}
.specific_introduction .tabBox .tabNav div{
	float: left;
	width: 240px;
	height: 65px;
	text-align: center;
	background-color: #f6f6f6;
	font-size: 18px;
	color: #878787;
	transition: all 1s;
	padding: 12px 0;
	box-sizing: border-box;
  cursor: pointer;
  transition: all 0.3s;
}
.tabBox .tabNav div span{
	width: 100%;
	height: 100%;
	display: inline-block;
	line-height: 41px;
  border-right: 1px solid rgba(0, 0, 0,0.1);
}
.tabBox .tabNav div span:last-child{
  border: none;
}
 .tabBox .tabNav .active{
	color: #fff !important;
	background: linear-gradient(to right,#fc5db0,#5599ff);
	box-shadow: 0 6px  14px 0  rgba(0, 0, 0, 0.2);
	transition: all 0.3s;
}
.tabBox .tabNav .active span{
  border: none !important;
}


/*动态*/

.trends {
	background: url(../img/background.jpg) no-repeat;
	background-size: 100% 100%;
	background-position: center;
	padding-top: 122px;
	text-align: center;
	color: #fff;
	height: 876px;
}
.trends .a-title{
	color: #438af7;
	font-size: 26px;
}
.trends .swiper-container{
	margin-top: 155px;
	width: 100%;
	height: 460px;
}
.trends .swiper-pagination-bullet{
	border-radius: 10px;
	height: 10px;
	width: 10px;
	transition: all 0.5s;
}
.trends .swiper-pagination-bullet-active{
	width: 48px;
	background: linear-gradient(#2A7BF6,#65A1FB);
	transition: all 0.5s;
}
.trends .swiper-container img{
	width: 100%;
}
.hide {
	display: none;
}

@media all and (max-width: 980px) {
  .firstMark .video{
    width: 100%;
  }
	.specific_introduction .pic,
	.specific_introduction .text {
		width: 80%;
    margin-left: 10%;
		float: none !important;
	}
  .specific_introduction .pic{
    text-align: center;
  }
	.specific_introduction .text {
		font-size: 20px;
		line-height: 35px;
		/*margin: 30px!important;*/
		padding: 30px;
	}
  .specific_introduction .tabBox .tabNav div{
    width: 196px;
  }
}