* {
  margin: 0px;
  padding: 0px;
  box-sizing: border-box;
}
a {
  text-decoration: none;
  transition: all 0.3s ease;
}
a:hover {
  text-decoration: none;
}
p {
  font-size: 14px;
}
img {
  vertical-align: middle;
  max-width: 100%;
}
ul, li {
  list-style: none;
}
/* 定义字体 */
@font-face {
  font-family: sanfranciscodisplay-bold-webfont;
  src: url('../fonts/sanfranciscodisplay-bold-webfont.ttf');
}
@font-face {
  font-family: sanfranciscodisplay-regular-webfont;
  src: url('../fonts/sanfranciscodisplay-regular-webfont.ttf');
}
body {
  font-size: 14px;
  /* font-family: '-apple-system,BlinkMacSystemFont,Segoe UI,Helvetica,Arial,sans-serif,Apple Color Emoji,Segoe UI Emoji'!important; */
  font-family: 'sanfranciscodisplay-regular-webfont'!important;
  color: #333;
  min-width: 1240px;
  width: 100%;
  overflow-x: hidden;
}
.container {
  width: 1200px;
  margin: 0 auto;
}
/* 头部 */
header {
  width: 100%;
  height: 90px;
  margin-bottom: 0;
  background: #fff;
  position: fixed;
  top: 0px;
  z-index: 999;
}
header.drop {
  box-shadow: 1px 1px 5px #6666665c;
}
header .container {
  display: flex;
  justify-content: space-between;
  align-items: center;
}
header .container > a > img {
  vertical-align: middle;
  margin-top: 15px;
}
.menu > ul {
	display: flex;
}
.menu > ul > li > a, .menu > ul > li:last-child > span {
  display: inline-block;
  padding: 0 15px;
  font-size: 16px;
  line-height: 90px;
  color: #646464;
  transition: color 0.3s ease;
  position: relative;
}
.menu > ul > li.active > a {
  color: #4178be;
}
.menu > ul > li > a::after {
  content: '';
  display: inline-block;
  width: 100%;
  height: 3px;
  background: #4178be;
  position: absolute;
  left: 0;
  bottom: 0;
  transition: all 0.28s ease;
  transform: scaleX(0);
  opacity: 0;
}
.menu > ul > li > a:hover::after {
  transform: scaleX(1);
  opacity: 1;
}
.menu > ul > li.active > a::after {
  transform: scaleX(1);
  opacity: 1;
}
.menu > ul > li:last-child > span a {
  color: #4178be;
}
/* .menu > ul > li:last-child > span a:hover {
  text-decoration: underline;
} */
/* banner */
.shou {
  margin-top: 110px;
  height: 430px;
  position: relative;
  padding-left: 0px;
  padding-right: 0px;
  overflow: hidden;
  background: #4178be;
}
.shou > div:last-child {
  position: absolute;
  left: 50%;
  top: 50%;
  transform: translate(-50%, -50%);
  z-index: 1;
}
.youxian {
  width: 100%;
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  z-index: 99;
  text-shadow: 3px 3px 5px rgba(0, 0, 0, 0.35);
}
.shou > div > h1 {
  text-align: center;
  font-size: 48px;
  color: #fff;
  font-weight: bold;
  letter-spacing: 2px;
}
.shou > div > h2 {
  text-align: center;
  font-size: 32px;
  color: #fff;
  font-weight: normal;
  margin-top: 20px;
  letter-spacing: 4px;
}
.common-title {
	text-align: center;
	letter-spacing: 1px;
}
.common-title h2 {
  font-size: 24px;
  font-weight: bold;
	color: #333;
}
.common-title h4 {
	font-size: 18px;
	font-weight: normal;
	margin-top: 10px;
	color: #ddd;
}
/* 服务领域 */
.about {
  padding-top: 70px;
}
.about > div > p {
	color: #848484;
	font-size: 17px;
	line-height: 25px;
	text-align: center;
	margin-top: 30px;
}
.about > div > ul {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  margin: 50px 0 60px;
}
.about > div > ul > li {
  width: 24.5%;
  padding: 30px 10px;
  border: 1px solid #f6f6f6;
  cursor: pointer;
  transition: all 0.8s ease;
}
.about > div > ul > li > h4 {
  text-align: center;
  line-height: 60px;
  font-size: 18px;
  font-weight: normal;
  font-family: 'sanfranciscodisplay-bold-webfont'!important;
}
.about > div > ul > li > p {
  text-indent: 1em;
  line-height: 24px;
  color: #777;
}
.about > div > ul > li > div {
  text-align: center;
}
.about > div > ul > li > div > p {
	display: inline-block;
	padding: 5px;
	border-radius: 50%;
	border: 1px solid transparent;
	transition: all 0.8s ease;
	overflow: hidden;
}
.about > div > ul > li > div > p > img {
	transition: all 0.8s ease;
}
.about > div > ul > li:hover {
	border: 1px solid #3d72b1;
}
.about > div > ul > li:hover > div > p {
	border: 1px solid #3d72b1;
}
.about > div > ul > li:hover > div > p > img {
	transform: scale(1.1);
}
/* 公司产品 */
.products {
	padding: 70px 0;
	background: #4178be;
	position: relative;
	overflow: hidden;
}
.products #particles-products {
	width: 100%;
  height: 100%;
  /* background: url('../images/canvas.png') no-repeat center center; */
	position: absolute;
	left: 0;
	top: 0;
	z-index: 1;
}
.products .container {
	position: relative;
	z-index: 10;
}
.products .common-title h2, .products .common-title h4 {
	color: #fff;
}
.products .products-title {
	display: flex;
	justify-content: center;
	margin: 40px 0;
}
.products .products-title .products-title-item {
	width: 170px;
	line-height: 50px;
	text-align: center;
	color: #fff;
	background: #0161b8;
	font-size: 16px;
	border-radius: 2px;
	margin: 0 10px;
	cursor: pointer;
	transition: all 0.3s ease;
}
.products .products-title .products-title-item.active {
	color: #006fd3;
	background: #b4dbff;
}
.products .products-content {
  background: #fff;
  transition: height 0.3s ease;
}
.products .products-content .swiper-slide {
	min-height: 400px;
	padding: 30px 20px;
}
.products-content-item {
	display: flex;
	flex-wrap: wrap;
}
.products-content-item > div {
	width: 25%;
	padding: 15px;
	text-align: center;
}
.products-content-item > div > img {
	margin-bottom: 15px;
}
.products-content-item > div > h3 {
	font-size: 19px;
	color: #333;
	margin-bottom: 15px;
}
.products-content-item > div > p {
	font-size: 15px;
	color: #8d8d8d;
  line-height: 24px;
}
/* 客户案例 */
.anli {
  padding: 70px 0;
}
.anli .example {
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
  margin-top: 40px;
}
.anli .example .example-item {
	width: 32.6%;
	margin-bottom: 20px;
	position: relative;
	overflow: hidden;
}
.anli .example .example-item p {
	display: block;
	width: 100%;
	height: 100%;
	background: rgba(0 ,0 , 0, 0.4);
	position: absolute;
	left: 0;
	bottom: 0;
	display: flex;
	justify-content: center;
	align-items: center;
	transform: translateY(100%);
	transition: all 0.5s ease;
}
.anli .example .example-item p a {
	display: inline-block;
	padding: 0 35px;
	line-height: 50px;
	color: #fff;
	background: #0161b8;
	font-size: 16px;
	border-radius: 4px;
	transition: all 0.6s ease;
}
.anli .example .example-item img {
	width: 100%;
	transition: all, 0.5s ease;
}
.anli .example .example-item:hover p {
	transform: translateY(0);
}
.anli .example .example-item a:hover {
	background: #0086ff;
}
.anli .example .example-item:hover img {
	transform: scale(1.1);
}
.anli .example-more {
	text-align: center;
	margin-top: 15px;
}
.anli .example-more > a {
	display: inline-block;
  width: 190px;
  height: 45px;
	color: #fff;
  background: #0161b8;
  border-radius: 25px;
  display: flex;
  justify-content: center;
  align-items: center;
  margin: 0 auto;
}
.anli .example-more a span {
  font-size: 16px;
  line-height: 45px;
}
.anli .example-more a i {
  display: inline-block;
  width: 18px;
  height: 45px;
  background: url('../images/jian.png') center right no-repeat;
  background-size: 18px 14px;
  margin-left: 10px;
  transition: all 0.6s ease;
}
.anli .example-more a:hover i {
	transform: translateX(100%);
}
/* 资质证书 */
.qualifications {
  padding: 70px 0;
  background: #4178be;
	position: relative;
	overflow: hidden;
}
.qualifications .common-title h2, .qualifications .common-title h4 {
  color: #fff;
}
.qualifications-content {
  margin-top: 40px;
}
.qualifications .container {
  position: relative;
  z-index: 10;
}
.qualifications #particles-qualifications {
  width: 100%;
  height: 100%;
  /* background: url('../images/canvas.png') no-repeat center center; */
  position: absolute;
  left: 0;
  top: 0;
  z-index: 1;
}
.qualifications .swiper-slide {
  text-align: center;
}
.qualifications .swiper-slide img {
  width: 100%;
}
.qualifications .swiper-slide:last-child {
  margin-right: 0!important;
}
/* 售后服务 */
.service {
  padding: 70px 0 40px;
  background: #fcfcfc;
}
.service .service-content {
  margin-top: 45px;
}
.service .servive-content-group {
  display: flex;
  justify-content: space-between;
}
.service .servive-content-group:first-child {
  margin-bottom: 35px;
}
.service .service-content-item {
  max-width: 24%;
}
.service .service-content-item p {
  font-size: 16px;
  text-align: left;
}
.service .service-content-item p:first-child span {
  margin-left: 5px;
}
.service .service-content-item p:last-child {
  font-size: 15px;
  color: #777;
  margin-top: 10px;
  line-height: 25px;
}
.service .service-content-item p span {
  line-height: 45px;
}
/* 服务客户 */
.customer {
  padding: 70px 0;
}
.customer .customer-content {
  margin-top: 40px;
}
.customer .customer-content img {
  width: 100%;
  border: 1px solid #ddd;
}
/* 关于我们 */
.guanyu {
  padding: 70px 0;
  background: #fcfcfc;
}
.chuang {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  padding-left: 0px;
  padding-right: 0px;
  margin-top: 40px;
  clear: both;
}
.chuang > div {
  width: 44%;
}
.chuang > div:first-child {
	width: 51%;
}
.chuang > div:nth-child(2) {
  margin: 0;
}
.zhuanye {
  display: inline-block;
}
.zhuanye > ul {
  margin-top: 42px;
  display: flex;
}
.zhuanye > ul > li {
  margin-right: 20px;
  font-size: 20px;
  color: #222;
}
.zhuanye > p:nth-child(2) {
  margin-top: 30px;
}
.zhuanye > p:nth-child(3) {
  margin-top: 5px;
}
.zhuanye > p {
  font-size: 15px;
  line-height: 31px;
  color: #777;
}
.major-content img {
  width: 100%;
}
.major-content .swiper-pagination {
  left: auto!important;
  right: 10px;
  text-align: right;
}
.major-content .swiper-pagination .swiper-pagination-bullet {
  width: 10px;
  height: 10px;
  background: #fff;
  opacity: 1;
}
.major-content .swiper-pagination .swiper-pagination-bullet.swiper-pagination-bullet-active {
  background: #037edb;
}
/* 底部 */
.dibu {
  width: 100%;
  background: #4178be;
  padding: 40px 0;
}
.dibu .container {
  position: relative;
}
.dibu > .container > img {
  position: absolute;
  left: 0;
  top: 0;
}
.dianji {
  width: 45%;
  min-height: 280px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  position: relative;
}
.dianji > li > ul > li {
  padding-top: 20px;
}
.dianji > li > ul > li > a {
  color: white;
  font-size: 15px;
}
.dianji > li > ul > li > a:hover {
  text-decoration: underline;
}
.ditu {
  width: 80px;
  height: 80px;
  border-radius: 40px;
  position: absolute;
  border: 2px solid #fff;
  animation: warn 3s ease-out;
  animation-iteration-count: infinite;
  opacity: 0;
  animation-delay: 2s;
  display: flex;
  justify-content: center;
  align-items: center;
  position: absolute;
}
.wen02 > p {
  text-overflow: -o-ellipsis-lastline;
  overflow: hidden;
  text-overflow: ellipsis;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  line-clamp: 2;
  -webkit-box-orient: vertical;
}
@keyframes warn {
  0% {
    transform: scale(0);
    opacity: 0;
  }
  30% {
    transform: scale(0.3);
    opacity: 1;
  }
  100% {
    transform: scale(1);
    opacity: 0;
  }
}
.ditu01 {
  width: 70px;
  height: 70px;
  border-radius: 40px;
  border: 4px solid #fff;
  animation: warn 3s ease-out;
  animation-iteration-count: infinite;
  animation-delay: 2s;
  opacity: 0;
  display: flex;
  justify-content: center;
  align-items: center;
}
.ditu02 {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: #fff;
  opacity: 1;
  position: absolute;
}
.ditu02 > span {
  position: absolute;
  top: -3px;
  left: 20px;
  white-space: nowrap;
  font-size: 13px;
  color: #fff;
}
.yidong01 {
  left: 882px;
  top: 25px;
}
.yidong01-1 {
  left: 917px;
  top: 60px;
}
.yidong02 {
  left: 1064px;
  top: 28px;
}
.yidong02-1 {
  left: 1099px;
  top: 63px;
}
.yidong03 {
  left: 889px;
  top: 74px;
}
.yidong03-1 {
  left: 924px;
  top: 109px;
}
.yidong04 {
  left: 1024px;
  top: 53px;
}
.yidong04-1 {
  left: 1059px;
  top: 88px;
}
.yidong05 {
  left: 1020px;
  top: 77px;
}
.yidong05-1 {
  left: 1055px;
  top: 112px;
}
.yidong06 {
  left: 1031px;
  top: 100px;
}
.yidong06-1 {
  left: 1066px;
  top: 135px;
}
.yidong07 {
  left: 1006px;
  top: 123px;
}
.yidong07-1 {
  left: 1041px;
  top: 158px;
}
.yidong08 {
  left: 1032px;
  top: 139px;
}
.yidong08-1 {
  left: 1067px;
  top: 174px;
}
.yidong09 {
  left: 1080px;
  top: 193px;
}
.yidong09-1 {
  left: 1115px;
  top: 228px;
}
/* footer */
footer {
  background: #1e4f8d;
  padding: 35px 0;
}
footer .container {
  display: flex;
  align-items: center;
}
footer .container .contact-left {
  margin-right: 45px;
}
footer .container .contact-right p {
  color: #fff;
  line-height: 35px;
}
footer .container .contact-right p span {
  font-size: 15px;
  margin-right: 20px;
}
footer .container .contact-right p span a {
  color: #fff;
}
footer .container .contact-right p span a:hover {
  text-decoration: underline;
}
footer .container .contact-right p span img {
  margin-right: 5px;
}


/* 案例展示 */
.crumbs {
  font-size: 18px;
  margin: 40px 0;
}
.crumbs .container {
  border-bottom: 1px dashed #d4d4d4;
  padding-bottom: 18px;
}
.crumbs a, .crumbs span {
  color: #797575FF;
}
.crumbs :last-child {
  color: #4178BE;
}
.case_show_item {
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
  padding: 40px 0;
}
.case_show_item a {
  display: inline-block;
  width: 31%;
  border: 1px solid #eaeaea;
  margin-bottom: 25px;
  transition: all 0.5s ease;
}
.case_show_item a:hover {
  box-shadow: 0 0 15px #ccc;
}
.case_show_item a img {
  width: 100%;
}
.case_show_item a p {
  padding: 15px 10px;
  background: #fff;
}
.case_show_item a p span {
  display: block;
}
.case_show_item a p span:first-child {
  font-size: 18px;
  color: #000;
  text-align: center;
  margin-bottom: 10px;
}
.case_show_item a p span:last-child {
  font-size: 15px;
  color: #797575;
  line-height: 25px;
}
/* 新闻动态 */
.news_list_content {
  padding: 40px 0 0;
}
.news_list_item {
  padding-bottom: 35px;
  margin-bottom: 35px;
  border-bottom: 1px solid #d4d4d4;
}
.news_list_item:last-child {
  margin-bottom: 0;
  border-bottom: none;
}
.news_list_item > a {
  display: flex;
  justify-content: space-between;
  align-items: center;
}
.news_list_item > a > p:first-child {
  display: inline-block;
  width: 25%;
  height: 170px;
  margin-right: 40px;
  border: 1px solid #eaeaea;
  background-color: #eaeaea;
  background-image: url('../images/thumbnail.png');
  background-repeat: no-repeat;
  background-position: center center;
  background-size: cover;
  flex-shrink: 0;
}
.news_list_item > a > p:last-child {
  flex-grow: 1;
}
.news_list_item > a > p:last-child > span, .news_list_item > a > p:last-child > b {
  display: block;
  color: #333;
}
.news_list_item > a > p:last-child > b {
  font-size: 19px;
  font-weight: bold;
  margin-bottom: 12px;
  line-height: 25px;
  transition: color 0.3s ease;
}
.news_list_item > a:hover > p:last-child > b {
  color: #4178be;
  text-decoration: underline;
}
.news_list_item > a > p:last-child > span:nth-child(2) {
  font-size: 16px;
  margin-bottom: 12px;
  color: #b7b7b7;
}
.news_list_item > a > p:last-child > span:nth-child(3) {
  font-size: 15px;
  line-height: 25px;
  color: #656565;
}
#news_list_page {
  text-align: center;
  margin-bottom: 50px;
}
#news_list_page .layui-box {
  margin: 0;
}
#news_list_page .layui-laypage a, #news_list_page .layui-laypage span {
  margin: 0 8px;
  font-size: 15px;
}
#news_list_page .layui-laypage-count {
  font-size: 15px;
}
/* 新闻详情 */
.news_artiale > .container {
  margin: 0 auto 60px;
}
.news_artiale .new_list_top > h3 {
  font-size: 23px;
  text-align: center;
}
.news_artiale .new_list_top > span {
  display: block;
  font-size: 16px;
  text-align: center;
  color: #666;
  margin: 20px 0 30px;
}
.news_artiale .new_list_middle {
  padding-bottom: 40px;
  margin-bottom: 20px;
  border-bottom: 1px solid #ddd;
}
.news_artiale .new_list_middle p {
  font-size: 16px;
  line-height: 28px;
  margin-bottom: 15px;
}
.news_artiale .new_list_bottom {
  display: flex;
}
.news_artiale .new_list_bottom > a {
  display: inline-block;
  width: 50%;
  padding: 20px 40px;
  text-align: center;
  font-size: 17px;
  color: #333;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.news_artiale .new_list_bottom > a:hover {
  text-decoration: underline;
}
.news_artiale .new_list_bottom > a:first-child {
  border-right: 1px solid #ddd;
}