.menu {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  margin: auto;
  z-index: 9999;
  height: 80px;
  width: 100%;
  border-bottom: 1px solid #c4c7c9;
  transition: all 0.3s ease 0s;
}
.menu .top {
  width: 1200px;
  height: 80px;
  margin: 0 auto;
}
.menu .top .logo {
  width: 262px;
  float: left;
  height: 80px;
  line-height: 80px;
}
.menu .top .logo img {
  width: 100%;
  height: auto;
}
.menu .top .tel {
  float: right;
  font-size: 24px;
  color: #fff;
  font-family: impact;
  padding-left: 30px;
  white-space: nowrap;
  height: 80px;
  line-height: 80px;
  vertical-align: middle;
  background: url("https://www.bjxcsy.com/app/service/images/2.png") left center no-repeat;
}
.menu .top .nav {
  float: left;
  margin-left: 230px;
}
.menu .top .nav li {
  float: left;
}
.menu .top .nav li a {
  padding: 0 22px;
  font-size: 16px;
  color: #fff;
  display: inline-block;
  height: 80px;
  line-height: 80px;
  background: url("https://www.bjxcsy.com/app/service/images/navbg.png") center -100px no-repeat;
  transition: all 0.5s ease-in-out;
}
.menu .top .nav li a:hover {
  background: url("https://www.bjxcsy.com/app/service/images/navbg.png") center no-repeat;
}
.banner .item {
  position: relative;
}
.banner .item img {
  height: 360px !important;
}
.banner .item .text {
  width: 1200px;
  position: absolute;
  top: 200px;
  left: 0;
  right: 0;
  bottom: 0;
  margin: auto;
  color: #fff;
}
.banner .item .text .left {
  font-size: 40px;
  font-weight: 700;
  font-family: SOURCEHANSERIFCN-REGULAR;
}
.banner .item .text .right {
  line-height: 2.5;
  font-size: 14px;
}
.main {
  margin-bottom: 0;
}
.main li {
  width: 100%;
  height: 700px;
}
.main li .left {
  float: left;
  width: 50%;
  height: 100%;
}
.main li .right {
  float: right;
  width: 50%;
  height: 100%;
}
.main .content1 .left,
.main .content3 .left {
  cursor: pointer;
  display: flex;
  align-items: center;
}
.main .content1 .left img,
.main .content3 .left img {
  width: 8.85rem;
  height: auto;
  margin: 0 auto;
  transition: all 1s ease-out;
}
.main .content1 .left:hover img,
.main .content3 .left:hover img {
  transform: translateY(-15px);
  opacity: 0.8;
}
.main .content1 .right,
.main .content3 .right {
  background-color: #e587b0;
}
.main .content1 .right .contentr,
.main .content3 .right .contentr {
  width: 460px;
  margin: 150px auto;
}
.main .content1 .right .contentr .title,
.main .content3 .right .contentr .title {
  display: block;
  text-decoration: none;
  font-size: 30px;
  width: 100%;
  color: #fff;
  font-weight: 700;
  background: url("https://www.bjxcsy.com/app/service/images/arrow.png") right center no-repeat;
}
.main .content1 .right .contentr .main,
.main .content3 .right .contentr .main {
  text-align: justify;
  width: 455px;
  height: 60px;
  margin-top: 30px;
  font-size: 16px;
  line-height: 30px;
  color: #fff;
}
.main .content1 .right .contentr .circle,
.main .content3 .right .contentr .circle {
  margin-top: 160px;
}
.main .content1 .right .contentr .circle .item,
.main .content3 .right .contentr .circle .item {
  float: left;
  width: 130px;
  margin-right: 30px;
  text-align: center;
}
.main .content1 .right .contentr .circle .item .img,
.main .content3 .right .contentr .circle .item .img {
  text-align: center;
  position: relative;
}
.main .content1 .right .contentr .circle .item .img .img1,
.main .content3 .right .contentr .circle .item .img .img1 {
  position: absolute;
  top: 0;
  bottom: 0;
  left: 0;
  right: 0;
  margin: auto;
}
.main .content1 .right .contentr .circle .item .img .img2,
.main .content3 .right .contentr .circle .item .img .img2 {
  width: 80px;
  height: auto;
}
.main .content1 .right .contentr .circle .item .img:hover .img2,
.main .content3 .right .contentr .circle .item .img:hover .img2 {
  cursor: pointer;
  transition: all 0.6s;
  -o-transition: all 0.6s;
  -moz-transition: all 0.6s;
  -webkit-transition: all 0.6s;
  transform: rotate(360deg);
}
.main .content1 .right .contentr .circle .item em,
.main .content3 .right .contentr .circle .item em {
  display: block;
  font-size: 16px;
  color: #fff;
  padding: 22px 0;
}
.main .content1 .right .contentr .circle .item:nth-child(3),
.main .content3 .right .contentr .circle .item:nth-child(3) {
  margin-right: 0;
}
.main .content2 .left {
  background-color: #ffa66c;
}
.main .content2 .left .contentr {
  width: 460px;
  margin: 150px auto;
}
.main .content2 .left .contentr .title {
  display: block;
  text-decoration: none;
  font-size: 30px;
  width: 100%;
  color: #fff;
  font-weight: 700;
  background: url("https://www.bjxcsy.com/app/service/images/arrow.png") right center no-repeat;
}
.main .content2 .left .contentr .main {
  text-align: justify;
  width: 455px;
  height: 60px;
  margin-top: 30px;
  font-size: 16px;
  line-height: 30px;
  color: #fff;
}
.main .content2 .left .contentr .circle {
  margin-top: 160px;
}
.main .content2 .left .contentr .circle .item {
  float: left;
  width: 130px;
  margin-right: 30px;
  text-align: center;
}
.main .content2 .left .contentr .circle .item .img {
  text-align: center;
  position: relative;
}
.main .content2 .left .contentr .circle .item .img .img1 {
  position: absolute;
  top: 0;
  bottom: 0;
  left: 0;
  right: 0;
  margin: auto;
}
.main .content2 .left .contentr .circle .item .img .img2 {
  width: 80px;
  height: auto;
}
.main .content2 .left .contentr .circle .item .img:hover .img2 {
  cursor: pointer;
  transition: all 0.6s;
  -o-transition: all 0.6s;
  -moz-transition: all 0.6s;
  -webkit-transition: all 0.6s;
  transform: rotate(360deg);
}
.main .content2 .left .contentr .circle .item em {
  display: block;
  font-size: 16px;
  color: #fff;
  padding: 22px 0;
}
.main .content2 .left .contentr .circle .item:nth-child(3) {
  margin-right: 0;
}
.main .content2 .right {
  cursor: pointer;
  display: flex;
  align-items: center;
}
.main .content2 .right img:nth-child(1) {
  padding-top: 3rem;
  width: 5.2rem;
  height: auto;
  margin: 0 auto;
  transition: all 1s ease-out;
}
.main .content2 .right img:nth-child(2) {
  width: 2.6rem;
  height: auto;
  margin: 0 auto;
  transition: all 1s ease-out;
}
.main .content2 .right:hover img:nth-child(1) {
  transform: translateX(50px);
  opacity: 0.8;
}
.main .content2 .right:hover img:nth-child(2) {
  transform: translateY(-20px);
  opacity: 0.8;
}
.main .content3 .left img:nth-child(1) {
  width: 2.6rem;
  transition: all 1s ease-out;
}
.main .content3 .left .anime {
  height: 100%;
  width: 4.8rem;
  position: relative;
}
.main .content3 .left .anime img:nth-child(1) {
  position: absolute;
  top: 1.4rem;
  right: 3.3rem;
  width: 0.95rem;
  animation: content301 4s linear infinite;
}
.main .content3 .left .anime img:nth-child(2) {
  position: absolute;
  right: 4.1rem;
  top: 2.7rem;
  width: 0.7rem;
  animation: content3020304 5s linear infinite;
}
.main .content3 .left .anime img:nth-child(3) {
  position: absolute;
  right: 5.35rem;
  top: 2rem;
  width: 0.55rem;
  animation: content3020304 3s linear infinite;
}
.main .content3 .left .anime img:nth-child(4) {
  position: absolute;
  right: 5rem;
  top: 4rem;
  width: 0.55rem;
  animation: content3020304 4s linear infinite;
}
.main .content3 .left:hover img:nth-child(1) {
  transform: rotate3d(1, 1, 1, -20deg);
}
.main .content3 .right {
  background-color: #87b3e5;
}
.main .content4 .left {
  background-color: #fc7575;
}
.main .content4 .left .contentr {
  width: 460px;
  margin: 150px auto;
}
.main .content4 .left .contentr .title {
  display: block;
  text-decoration: none;
  font-size: 30px;
  width: 100%;
  color: #fff;
  font-weight: 700;
  background: url("https://www.bjxcsy.com/app/service/images/arrow.png") right center no-repeat;
}
.main .content4 .left .contentr .main {
  text-align: justify;
  width: 455px;
  height: 60px;
  margin-top: 30px;
  font-size: 16px;
  line-height: 30px;
  color: #fff;
}
.main .content4 .left .contentr .circle {
  margin-top: 160px;
}
.main .content4 .left .contentr .circle .item {
  float: left;
  width: 130px;
  margin-right: 30px;
  text-align: center;
}
.main .content4 .left .contentr .circle .item .img {
  text-align: center;
  position: relative;
}
.main .content4 .left .contentr .circle .item .img .img1 {
  position: absolute;
  top: 0;
  bottom: 0;
  left: 0;
  right: 0;
  margin: auto;
}
.main .content4 .left .contentr .circle .item .img .img2 {
  width: 80px;
  height: auto;
}
.main .content4 .left .contentr .circle .item .img:hover .img2 {
  cursor: pointer;
  transition: all 0.6s;
  -o-transition: all 0.6s;
  -moz-transition: all 0.6s;
  -webkit-transition: all 0.6s;
  transform: rotate(360deg);
}
.main .content4 .left .contentr .circle .item em {
  display: block;
  font-size: 16px;
  color: #fff;
  padding: 22px 0;
}
.main .content4 .left .contentr .circle .item:nth-child(3) {
  margin-right: 0;
}
.main .content4 .right {
  cursor: pointer;
  display: flex;
  align-items: center;
}
.main .content4 .right img {
  transition: all 1s ease-out;
  width: 3.7rem;
  margin: 0 auto;
}
.main .content4 .right:hover img:nth-child(1) {
  transform: translateY(-20px);
  filter: hue-rotate(300deg);
}
.main .content5 .left,
.main .content7 .left {
  cursor: pointer;
  display: flex;
  align-items: flex-end;
}
.main .content5 .left img,
.main .content7 .left img {
  width: auto;
  height: 5.35rem;
  margin: 0 auto;
  transition: all 1s ease-out;
}
.main .content5 .left:hover img,
.main .content7 .left:hover img {
  transform: translateX(-15px);
  opacity: 0.8;
}
.main .content5 .right,
.main .content7 .right {
  background-color: #a0cd41;
}
.main .content5 .right .contentr,
.main .content7 .right .contentr {
  width: 460px;
  margin: 150px auto;
}
.main .content5 .right .contentr .title,
.main .content7 .right .contentr .title {
  display: block;
  text-decoration: none;
  font-size: 30px;
  width: 100%;
  color: #fff;
  font-weight: 700;
  background: url("https://www.bjxcsy.com/app/service/images/arrow.png") right center no-repeat;
}
.main .content5 .right .contentr .main,
.main .content7 .right .contentr .main {
  text-align: justify;
  width: 455px;
  height: 60px;
  margin-top: 30px;
  font-size: 16px;
  line-height: 30px;
  color: #fff;
}
.main .content5 .right .contentr .circle,
.main .content7 .right .contentr .circle {
  margin-top: 160px;
}
.main .content5 .right .contentr .circle .item,
.main .content7 .right .contentr .circle .item {
  float: left;
  width: 133px;
  margin-right: 30px;
  text-align: center;
}
.main .content5 .right .contentr .circle .item .img,
.main .content7 .right .contentr .circle .item .img {
  text-align: center;
  position: relative;
}
.main .content5 .right .contentr .circle .item .img .img1,
.main .content7 .right .contentr .circle .item .img .img1 {
  position: absolute;
  top: 0;
  bottom: 0;
  left: 0;
  right: 0;
  margin: auto;
}
.main .content5 .right .contentr .circle .item .img .img2,
.main .content7 .right .contentr .circle .item .img .img2 {
  width: 80px;
  height: auto;
}
.main .content5 .right .contentr .circle .item .img:hover .img2,
.main .content7 .right .contentr .circle .item .img:hover .img2 {
  cursor: pointer;
  transition: all 0.6s;
  -o-transition: all 0.6s;
  -moz-transition: all 0.6s;
  -webkit-transition: all 0.6s;
  transform: rotate(360deg);
}
.main .content5 .right .contentr .circle .item em,
.main .content7 .right .contentr .circle .item em {
  display: block;
  font-size: 16px;
  color: #fff;
  padding: 22px 0;
}
.main .content5 .right .contentr .circle .item:nth-child(3),
.main .content7 .right .contentr .circle .item:nth-child(3) {
  margin-right: 0;
}
.main .content6 .left {
  background-color: #7b75fc;
}
.main .content6 .left .contentr {
  width: 460px;
  margin: 150px auto;
}
.main .content6 .left .contentr .title {
  display: block;
  text-decoration: none;
  font-size: 30px;
  width: 100%;
  color: #fff;
  font-weight: 700;
  background: url("https://www.bjxcsy.com/app/service/images/arrow.png") right center no-repeat;
}
.main .content6 .left .contentr .main {
  text-align: justify;
  width: 455px;
  height: 60px;
  margin-top: 30px;
  font-size: 16px;
  line-height: 30px;
  color: #fff;
}
.main .content6 .left .contentr .circle {
  margin-top: 160px;
}
.main .content6 .left .contentr .circle .item {
  float: left;
  width: 130px;
  margin-right: 30px;
  text-align: center;
}
.main .content6 .left .contentr .circle .item .img {
  text-align: center;
  position: relative;
}
.main .content6 .left .contentr .circle .item .img .img1 {
  position: absolute;
  top: 0;
  bottom: 0;
  left: 0;
  right: 0;
  margin: auto;
}
.main .content6 .left .contentr .circle .item .img .img2 {
  width: 80px;
  height: auto;
}
.main .content6 .left .contentr .circle .item .img:hover .img2 {
  cursor: pointer;
  transition: all 0.6s;
  -o-transition: all 0.6s;
  -moz-transition: all 0.6s;
  -webkit-transition: all 0.6s;
  transform: rotate(360deg);
}
.main .content6 .left .contentr .circle .item em {
  display: block;
  font-size: 16px;
  color: #fff;
  padding: 22px 0;
}
.main .content6 .left .contentr .circle .item:nth-child(3) {
  margin-right: 0;
}
.main .content6 .right {
  overflow: hidden;
  cursor: pointer;
  display: flex;
  align-items: center;
  position: relative;
}
.main .content6 .right img:nth-child(1) {
  width: 2.2rem;
  height: auto;
  margin: 0 auto;
  transition: all 1s ease-out;
}
.main .content6 .right img:nth-child(2) {
  width: 4.2rem;
  height: auto;
  position: absolute;
  right: 0;
  bottom: 0;
  transition: all 1s ease-out;
}
.main .content6 .right:hover img:nth-child(1) {
  filter: hue-rotate(300deg);
}
.main .content6 .right:hover img:nth-child(2) {
  right: -50px;
  bottom: -50px;
}
.main .content7 .right {
  background-color: #ff3b3d;
}
.bottom {
  background: url("https://www.bjxcsy.com/app/service/images/bottom.jpg") left center no-repeat;
  background-size: 100% 100%;
  width: 100%;
  height: 430px;
}
.bottom .cen {
  width: 1200px;
  height: 430px;
  margin: 0 auto;
}
.bottom .cen .botone {
  padding: 45px 0 10px 0;
  overflow: hidden;
}
.bottom .cen .botone dl {
  width: 120px;
  margin-right: 20px;
  float: left;
}
.bottom .cen .botone dl dt {
  padding: 0 0 5px 15px;
  font-size: 16px;
  background: url("https://www.bjxcsy.com/app/service/images/cio.png") left center no-repeat;
  color: #dde9ff;
}
.bottom .cen .botone dl dd {
  padding: 10px 0;
  line-height: 1;
}
.bottom .cen .botone dl dd a {
  font-size: 12px;
  padding-left: 15px;
  text-decoration: none;
  color: #c8d1da;
}
.bottom .cen .botone .botr {
  float: right;
}
.bottom .cen .botone .botr .time {
  font-size: 14px;
  color: #fff;
  line-height: 1;
}
.bottom .cen .botone .botr .botrtel {
  font-size: 35px;
  margin-top: 5px;
  font-family: Impact;
  line-height: 1;
  color: #ff9900;
}
.bottom .cen .botone .botr .addres {
  font-size: 14px;
  margin-top: 10px;
  color: #fff;
  line-height: 1;
}
.bottom .cen .botone .botr .code {
  margin-top: 40px;
}
.bottom .cen .botone .botr .code ul li {
  width: 120px;
  margin-right: 20px;
  text-align: center;
  display: inline;
  float: left;
}
.bottom .cen .botone .botr .code ul li img {
  width: 120px;
  height: auto;
}
.bottom .cen .botone .botr .code ul li .dd1 {
  padding-top: 10px;
  line-height: 1;
  color: #fff;
}
.bottom .cen .botlinkstitle {
  height: 25px;
  line-height: 25px;
  border-bottom: 1px #10202f solid;
}
.bottom .cen .botlinkstitle span {
  color: #c8d1da;
  display: inline;
  float: left;
  line-height: 1;
  font-size: 18px;
  border-left: 4px #ff9900 solid;
  padding-left: 10px;
}
.bottom .cen .botlinkstitle i {
  font-size: 12px;
  padding-left: 12px;
  padding-top: 7px;
  color: #c8d1da;
  display: inline;
  float: left;
  line-height: 1;
}
.bottom .cen .linkscen {
  padding-top: 20px;
}
.bottom .cen .linkscen a {
  text-decoration: none;
}
.bottom .cen .linkscen a em {
  padding-right: 15px;
  font-size: 14px;
  color: #c8d1da;
}
.bottom1 {
  width: 100%;
  height: 40px;
  background-color: #01101f;
}
.bottom1 .cen {
  margin: 0 auto;
  color: #fff;
  width: 1200px;
  height: 40px;
  line-height: 40px;
}
.bottom1 .cen a {
  text-decoration: none;
  color: #fff;
}
.bottom1 .cen img {
  vertical-align: middle;
}
@keyframes textleft {
  0% {
    opacity: 0;
    transform: translateX(100px);
  }
  30% {
    opacity: 1;
    transform: translateX(0px);
  }
  100% {
    opacity: 1;
    transform: translateX(0px);
  }
}
@keyframes rightp {
  0% {
    opacity: 0;
    transform: translateX(-100px);
  }
  40% {
    opacity: 1;
    transform: translateX(0px);
  }
  100% {
    opacity: 1;
    transform: translateX(0px);
  }
}
@keyframes content301 {
  0% {
    transform: rotate(0deg);
  }
  100% {
    transform: rotate(360deg);
  }
}
@keyframes content3020304 {
  0% {
    transform: translateY(0);
  }
  50% {
    transform: translateY(-20px);
  }
  100% {
    transform: translateY(0);
  }
}