header {
  width: 100%;
  height: 70px;
  background-color: #ffffff;
  box-shadow: 0px 5px 15px 0px rgba(51, 51, 51, 0.2);
}

header div {
  width: 1100px;
  height: 100%;
  margin: 0 auto;
}

header div .logo {
  position: relative;
  top: 50%;
  transform: translateY(-50%);
  -ms-transform: translateY(-50%);
  -moz-transform: translateY(-50%);
  -webkit-transform: translateY(-50%);
  -o-transform: translateY(-50%);
}

header div .tell {
  position: relative;
  top: 50%;
  transform: translateY(-50%);
  -ms-transform: translateY(-50%);
  -moz-transform: translateY(-50%);
  -webkit-transform: translateY(-50%);
  -o-transform: translateY(-50%);
}

nav {
  width: 100%;
  height: 70px;
  background-color: #333333;
  box-shadow: 0px 5px 15px 0px rgba(51, 51, 51, 0.2);
}

.nav {
  position: fixed;
  top: 0;
  left: 0;
  z-index: 2;
}

nav ul {
  float: left;
  position: relative;
  left: 50%;
  transform: translateX(-50%);
  -ms-transform: translateX(-50%);
  -moz-transform: translateX(-50%);
  -webkit-transform: translateX(-50%);
  -o-transform: translateX(-50%);
  margin: 0 auto;
  height: 100%;
}

nav ul li {
  height: 100%;
  float: left;
  margin-right: 100px;
}

nav ul li:last-child {
  margin-right: 0;
}

nav ul li a {
  font-size: 18px;
  color: #ffffff;
  line-height: 18px;
  height: 18px;
  position: relative;
  top: 50%;
  transform: translateY(-50%);
  -ms-transform: translateY(-50%);
  -moz-transform: translateY(-50%);
  -webkit-transform: translateY(-50%);
  -o-transform: translateY(-50%);
}

nav ul li a.active {
  font-weight: bold;
}

nav ul li a.active::before {
  display: block;
  content: '';
  position: absolute;
  width: 50%;
  height: 2px;
  background-color: #ed602a;
  left: 50%;
  bottom: -15px;
  opacity: 1;
  transform: translateX(-50%);
  -ms-transform: translateX(-50%);
  -moz-transform: translateX(-50%);
  -webkit-transform: translateX(-50%);
  -o-transform: translateX(-50%);
}

.banner {
  width: 100%;
  height: 734px;
  overflow: hidden;
  position: relative;

}
.banner2 {
  margin-top: 70px;
}

.banner .slideBox {
  width: 100%;
  height: 100%;
  overflow: hidden;
  position: relative;
}

.banner .slideBox .hd {
  float: left;
  position: absolute;
  bottom: 20px;
  z-index: 1;
  left: 50%;
  transform: translateX(-50%);
  -ms-transform: translateX(-50%);
  -moz-transform: translateX(-50%);
  -webkit-transform: translateX(-50%);
  -o-transform: translateX(-50%);
  background-color: #000000;
  border-radius: 13px;
  height: 18px;
  padding: 4px 14px;
}

.banner .slideBox .hd ul {
  overflow: hidden;
  zoom: 1;
  height: 18px;
  float: left;
}

.banner .slideBox .hd ul li {
  width: 18px;
  height: 18px;
  background-color: #ffffff;
  float: left;
  border-radius: 50%;
  margin: 0 5px;
}

.banner .slideBox .hd ul li.on {
  background-color: #e74b15;
  cursor: pointer;
}

.banner .slideBox .bd {
  width: 100%;
  position: relative;
  height: 100%;
  z-index: 0;
}

.banner .slideBox .bd ul {
  width: 100%;
  height: 100%;
}

.banner .slideBox .bd ul li {
  width: 100%;
  height: 100%;
  zoom: 1;
}

.banner .slideBox .bd ul li a {
  width: 100%;
  height: 100%;
  position: relative;
}

.title {
  width: 100%;
}

.title h2 {
  font-size: 36px;
  color: #333333;
  line-height: 36px;
  padding-bottom: 24px;
  background: url(../image/tit-bg.png) no-repeat center bottom;
  text-align: center;
}

.title h2 span {
  display: inline;
  color: #d84633;
}

.title p {
  font-size: 18px;
  color: #333333;
  line-height: 18px;
  text-align: center;
  margin-top: 22px;
}

.btn {
  width: 327px;
  height: 63px;
  background-color: #d53138;
  border-radius: 32px;
  margin: 0 auto;
  margin-top: 50px;
}

.btn span {
  display: block;
  float: left;
  position: relative;
  left: 50%;
  top: 50%;
  transform: translate(-50%, -50%);
  -ms-transform: translate(-50%, -50%);
  -moz-transform: translate(-50%, -50%);
  -webkit-transform: translate(-50%, -50%);
  -o-transform: translate(-50%, -50%);
  background: url(../image/btn-bg.png) no-repeat right center;
  padding-right: 66px;
  font-size: 20px;
  color: #ffffff;
  line-height: 66px;
}

.part1 {
  padding: 70px 0;
  width: 1200px;
  margin: 0 auto;
}

.part1 ul {
  width: 100%;
  height: 350px;
  margin-top: 40px;
}

.part1 ul li {
  float: left;
  width: 290px;
  height: 350px;
  margin-right: 13.333px;
}

.part1 ul li a {
  width: 100%;
  height: 100%;
  position: relative;
}

.part1 ul li a img {
  position: absolute;
  top: 76px;
  left: 50%;
  transform: translateX(-50%);
  -ms-transform: translateX(-50%);
  -moz-transform: translateX(-50%);
  -webkit-transform: translateX(-50%);
  -o-transform: translateX(-50%);
}

.part1 ul li a h2 {
  width: 100%;
  font-size: 24px;
  color: #333333;
  line-height: 24px;
  text-align: center;
  float: left;
  margin-top: 164px;
  font-weight: bold;
}

.part1 ul li a span {
  width: 23px;
  height: 2px;
  background-color: #d53138;
  border-radius: 1px;
  float: left;
  position: relative;
  left: 50%;
  transform: translateX(-50%);
  -ms-transform: translateX(-50%);
  -moz-transform: translateX(-50%);
  -webkit-transform: translateX(-50%);
  -o-transform: translateX(-50%);
  margin-top: 10px;
}

.part1 ul li a p {
  width: 100%;
  float: left;
  text-align: center;
  font-size: 16px;
  line-height: 26px;
  color: #999999;
  margin-top: 15px;
}

.part1 ul li:nth-child(2n+2) {
  background-color: #fafafa;
}

.part1 ul li:last-child {
  margin-right: 0;
}

.part2 {
  width: 100%;
  padding: 70px 0;
}

.part2 ul {
  width: 1200px;
  margin: 0 auto;
  margin-top: 38px;
}

.part2 ul li {
  float: left;
  width: 285px;
  height: 236px;
  background-color: #ffffff;
  box-shadow: 0px 2px 24px 0px rgba(95, 95, 95, 0.07);
  border-radius: 5px;
  margin-right: 20px;
  overflow: hidden;
  margin-top: 40px;
}

.part2 ul li a {
  width: 100%;
  height: 100%;
}

.part2 ul li a img {
  width: 100%;
  height: 180px;
  float: left;
}

.part2 ul li a p {
  float: left;
  padding-left: 10px;
  font-size: 16px;
  color: #222222;
  height: 16px;
  border-left: 4px solid #d53138;
  margin-left: 20px;
  padding-left: 10px;
  margin-top: 20px;
  line-height: 16px;
}

.part2 ul li:nth-child(4n+4) {
  margin-right: 0;
}

.part3 {
  width: 100%;
  height: 902px;
  background: url(../image/part3-bg.png) no-repeat top center;
  background-size: 1920px 1042px;
  padding: 70px 0;
}

.part3 .title h2 {
  color: #ffffff;
  background: url(../image/tit-bg-fff.png) no-repeat center bottom;
}

.part3 .title p {
  color: #ffffff;
}

.part3 ul {
  width: 940px;
  margin: 0 auto;
  margin-top: 50px;
}

.part3 ul li {
  width: 120px;
  float: left;
  margin-right: 44px;
  cursor: pointer;
}

.part3 ul li a {
  width: 85px;
  height: 85px;
  background-color: #ffffff;
  border-radius: 50%;
  margin: 0 auto;
  transition: all 0.3s;
  -ms-transition: all 0.3s;
  -moz-transition: all 0.3s;
  -webkit-transition: all 0.3s;
  -o-transition: all 0.3s;
}

.part3 ul li a span {
  position: relative;
  left: 50%;
  top: 50%;
  transform: translate(-50%, -50%);
  -ms-transform: translate(-50%, -50%);
  -moz-transform: translate(-50%, -50%);
  -webkit-transform: translate(-50%, -50%);
  -o-transform: translate(-50%, -50%);
  font-size: 18px;
  color: #ff5517;
  float: left;
  line-height: 22px;
  transition: all 0.3s;
  -ms-transition: all 0.3s;
  -moz-transition: all 0.3s;
  -webkit-transition: all 0.3s;
  -o-transition: all 0.3s;
}

.part3 ul li p {
  width: 118px;
  height: 74px;
  border-radius: 20px;
  border: dashed 1px #ffffff;
  margin-top: 30px;
  transition: all 0.3s;
  -ms-transition: all 0.3s;
  -moz-transition: all 0.3s;
  -webkit-transition: all 0.3s;
  -o-transition: all 0.3s;
}

.part3 ul li p span {
  position: relative;
  left: 50%;
  top: 50%;
  transform: translate(-50%, -50%);
  -ms-transform: translate(-50%, -50%);
  -moz-transform: translate(-50%, -50%);
  -webkit-transform: translate(-50%, -50%);
  -o-transform: translate(-50%, -50%);
  font-size: 14px;
  color: #ffffff;
  float: left;
  line-height: 18px;
  text-align: center;
}

.part3 ul li:hover a {
  background-color: #ff923d;
}

.part3 ul li:hover a span {
  color: #ffffff;
}

.part3 ul li:hover p {
  border: dashed 1px #ff923d;
}

.part3 ul li:last-child {
  margin-right: 0;
}

.part3 .promise {
  width: 700px;
  height: 70px;
  border-radius: 35px;
  background-color: #ffffff;
  margin: 0 auto;
  margin-top: 513px;
  overflow: hidden;
}

.part3 .promise span {
  float: left;
  width: 150px;
  height: 70px;
  background-color: #d53138;
  text-align: center;
  line-height: 70px;
  font-size: 24px;
  color: #ffffff;
  font-weight: bold;
}

.part3 .promise p {
  float: left;
  height: 70px;
  width: 550px;
}

.part3 .promise p i {
  font-size: 18px;
  line-height: 24px;
  color: #333333;
  float: left;
  margin-left: 30px;
  position: relative;
  top: 50%;
  transform: translateY(-50%);
  -ms-transform: translateY(-50%);
  -moz-transform: translateY(-50%);
  -webkit-transform: translateY(-50%);
  -o-transform: translateY(-50%);
}

.part3 .btn {
  background-color: #ff923d;
  margin-top: 510px;
}

.part4 {
  width: 100%;
  padding: 70px 0;
  background-color: #f8f8f8;
}

.part4 .slideBox {
  width: 950px;
  height: 533px;
  margin: 50px auto;
  position: relative;
}

.part4 .slideBox .hd {
  width: 800px;
  height: 8px;
  overflow: hidden;
  position: absolute;
  right: 0;
  bottom: 0;
  z-index: 1;
}

.part4 .slideBox .hd ul {
  float: left;
  height: 8px;
  overflow: hidden;
  zoom: 1;
  text-align: center;
  position: relative;
  left: 50%;
  transform: translateX(-50%);
  -ms-transform: translateX(-50%);
  -moz-transform: translateX(-50%);
  -webkit-transform: translateX(-50%);
  -o-transform: translateX(-50%);
}

.part4 .slideBox .hd ul li {
  display: block;
  float: left;
  width: 8px;
  height: 8px;
  background-color: #999999;
  border-radius: 4px;
  cursor: pointer;
  margin: 0 5px;
}

.part4 .slideBox .hd ul li.on {
  width: 25px;
  background-color: #d53138;
}

.part4 .slideBox .bd {
  position: relative;
  width: 800px;
  height: 495px;
  background-color: #ffffff;
  box-shadow: 0px 5px 15px 0px rgba(51, 51, 51, 0.2);
  border-radius: 10px;
  float: right;
}

.part4 .slideBox .bd li {
  width: 100%;
  height: 100%;
}

.part4 .slideBox .bd li a {
  width: 100%;
  height: 100%;
}

.part4 .slideBox .bd li a h2 {
  width: 100%;
  float: left;
  height: 32px;
  margin-top: 30px;
  text-indent: 40px;
  font-size: 24px;
  color: #333333;
  line-height: 32px;
}

.part4 .slideBox .bd li a h2 span {
  text-indent: 0;
  text-align: center;
  line-height: 30px;
  width: 108px;
  height: 30px;
  border: solid 1px #d53138;
  font-size: 20px;
  color: #d53138;
  margin-left: 10px;
  display: inline-block;
}

.part4 .slideBox .bd li a i {
  display: block;
  width: 23px;
  height: 4px;
  background-color: #333333;
  float: left;
  margin-left: 40px;
  margin-top: 10px;
}

.part4 .slideBox .bd li a p {
  float: left;
  width: 100%;
  text-indent: 60px;
  font-size: 18px;
  color: #999999;
  line-height: 18px;
  height: 18px;
  margin-top: 30px;
  position: relative;
}

.part4 .slideBox .bd li a p::after {
  display: block;
  content: '';
  width: 6px;
  height: 6px;
  background-color: #d53138;
  position: absolute;
  left: 40px;
  top: 6px;
}

.part4 .slideBox .bd li a img {
  margin-top: 30px;
  width: 355px;
  height: 310px;
  background-color: #c2c2c2;
  border-radius: 10px;
  overflow: hidden;
}

.part4 .slideBox .bd li a .fl {
  margin-left: 40px;
}

.part4 .slideBox .bd li a .fr {
  margin-right: 40px;
}

.part4 .slideBox .next {
  float: left;
  width: 47px;
  height: 9px;
  background: url(../image/next.png) no-repeat center center;
  cursor: pointer;
  margin-top: 54px;
  margin-left: 34px;
}

.part4 .part4_img {
  float: left;
  width: 115px;
  height: 115px;
  margin-top: 21px;
}

.part4 .btn {
  margin-top: 0;
}

.part5 {
  width: 1000px;
  padding: 70px 0;
  margin: 0 auto;
}

.part5 .slideTxtBox {
  width: 100%;
  margin-top: 50px;
}

.part5 .slideTxtBox .hd {
  width: 100%;
  height: 48px;
  margin-bottom: 40px;
}

.part5 .slideTxtBox .hd ul {
  float: left;
  position: relative;
  left: 50%;
  transform: translateX(-50%);
  -ms-transform: translateX(-50%);
  -moz-transform: translateX(-50%);
  -webkit-transform: translateX(-50%);
  -o-transform: translateX(-50%);
  height: 48px;
}

.part5 .slideTxtBox .hd ul li {
  float: left;
  cursor: pointer;
  height: 40px;
  background-color: #dddddd;
  width: 120px;
  margin: 0 30px;
  text-align: center;
  line-height: 40px;
  font-size: 16px;
  color: #666666;
  transition: all 0.3s;
  -ms-transition: all 0.3s;
  -moz-transition: all 0.3s;
  -webkit-transition: all 0.3s;
  -o-transition: all 0.3s;
}

.part5 .slideTxtBox .hd ul li.on {
  padding-bottom: 8px;
  background: url(../image/btn-bg-red.png) no-repeat center center;
  color: #ffffff;
}

.part5 .slideTxtBox .bd {
  width: 100%;
}

.part5 .slideTxtBox .bd ul {
  width: 100%;
}

.part5 .slideTxtBox .bd ul li {
  width: 100%;
  height: 124px;
  margin-bottom: 30px;
}

.part5 .slideTxtBox .bd ul li a {
  width: 100%;
  height: 124px;
  transition: all 0.3s;
  -ms-transition: all 0.3s;
  -moz-transition: all 0.3s;
  -webkit-transition: all 0.3s;
  -o-transition: all 0.3s;
}

.part5 .slideTxtBox .bd ul li a img {
  width: 220px;
  height: 124px;
}

.part5 .slideTxtBox .bd ul li a h2,
.part5 .slideTxtBox .bd ul li a p {
  float: left;
  width: 740px;
  padding: 0 20px;
}

.part5 .slideTxtBox .bd ul li a h2 {
  font-size: 24px;
  color: #333333;
  line-height: 26px;
  height: 26px;
  white-space: nowrap;
  -webkit-line-clamp: 1;
  -webkit-box-orient: vertical;
  overflow: hidden;
  text-overflow: ellipsis;
  margin-top: 9px;
}

.part5 .slideTxtBox .bd ul li a p {
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
  text-overflow: ellipsis;
  font-size: 16px;
  line-height: 31px;
  color: #666666;
  height: 62px;
  margin-top: 18px;
}

.part5 .slideTxtBox .bd ul li a:hover {
  background-color: #fffaf9;
}

.part5 .slideTxtBox .bd ul li a:hover h2 {
  color: #d84633;
}

.part5 .slideTxtBox .bd ul li a:hover p {
  color: #d84633;
}

.part6 {
  width: 100%;
  height: 647px;
  background: url(../image/part6-bg.png) no-repeat center center;
  background-size: 1920px 717px;
  padding-top: 70px;
}

.part6 .title h2 {
  color: #ffffff;
  background: url(../image/tit-bg-fff.png) no-repeat center bottom;
}

.part6 .title p {
  color: #ffffff;
}

.part6 .part6_about {
  width: 1200px;
  margin: 0 auto;
  height: 429px;
  margin-top: 50px;
  position: relative;
}

.part6 .part6_about .fl {
  width: 623px;
  height: 429px;
  background-color: #ffffff;
  box-shadow: 0px 5px 15px 0px rgba(0, 0, 0, 0.1);
  z-index: 2;
  position: relative;
}

.part6 .part6_about .fl .part6_img {
  margin-left: 10px;
  margin-top: 10px;
}

.part6 .part6_about .fr {
  width: 577px;
  height: 350px;
  margin-top: 79px;
  background: #ffffff;
  position: relative;
}

.part6 .part6_about .fr img {
  float: left;
  margin-left: 20px;
  margin-top: 20px;
}

.part6 .part6_about .fr p {
  padding: 0 35px;
  float: left;
  font-size: 18px;
  line-height: 34px;
  color: #333333;
  margin-top: 18px;
}

.part6 .part6_about .fr a {
  width: 120px;
  height: 40px;
  background-color: #d53138;
  position: absolute;
  right: 0;
  bottom: 20px;
  text-align: center;
  line-height: 40px;
  font-size: 18px;
  color: #ffffff;
}

.part6 .part6_about .part_red1 {
  position: absolute;
  bottom: -15px;
  left: -17px;
}

.part6 .part6_about .part_red2 {
  position: absolute;
  top: 39px;
  left: 623px;
}

footer {
  font-size: 16px;
  line-height: 21px;
  color: #ffffff;
  text-align: center;
  padding: 38px 0;
  background-color: #000000;
}

.part1_add {
  width: 100%;
  padding: 70px 0;
  margin: 0 auto;
  background-color: #f8f8f8;
}

.part1_add ul {
  width: 1200px;
  margin: 0 auto;
  margin-top: 50px;
}

.part1_add ul li {
  width: 285px;
  height: 280px;
  float: left;
  margin-left: 170px;
  background: url(../image/part1-add-bg.png) no-repeat center center;
}

.part1_add ul li h2 {
  font-size: 24px;
  color: #333333;
  line-height: 24px;
  width: 100%;
  text-align: center;
  font-weight: bold;
  margin-top: 39px;
  float: left;
}

.part1_add ul li span {
  float: left;
  width: 100%;
  text-align: center;
  font-weight: bold;
  font-size: 12px;
  color: #eeeeee;
  margin-top: 5px;
  line-height: 12px;
}

.part1_add ul li p {
  float: left;
  width: 100%;
  text-align: center;
  font-size: 18px;
  color: #120d01;
  line-height: 30px;
  margin-top: 45px;
}

.part1_add ul li a {
  float: left;
  width: 285px;
  height: 63px;
  font-size: 24px;
  color: #ffffff;
  text-align: center;
  line-height: 63px;
  margin-top: 33px;
}

.part1_add ul li:first-child {
  margin-left: 0;
}

.aboout_banner {
  width: 100%;
  height: 611px;
}

.aboout_banner a {
  width: 100%;
  height: 100%;
  background: url(../picture/banner601.jpg) no-repeat center center;
  background-size: 1920px 611px;
}

.about {
  width: 1100px;
  margin: 0 auto;
  padding: 70px 0;
}

.about p {
  font-size: 28px;
  line-height: 48px;
  text-indent: 60px;
  margin-top: 30px;
}

.friendcon{border:#EAEAEA 1px solid;width:1200px;margin:15px auto 0 auto;height:120px;}.friendlink{height:38px;clear:both;border-bottom:3px #7c7170 solid;}.friendlink li{cursor:pointer;width:127px;height:38px;float:left;display:block;cursor:pointer;text-align:center;}.friendlink a{display:block;border-right:1px #ddd solid;font:16px/38px "微软雅黑";text-decoration:none;}.friendlink a.current{background:#7c7170;color:#FFF;}.friendconbox{padding:22px 0 0 22px;font-size:12px;height:79px;}.friendconbox img{margin-right:8px;}.friendconbox span{margin:0 5px;}.friendconbox 
a{display: contents;
    color: #333;
    text-decoration: none;
    outline: none;
    font-size: 14px;}


.footer {
  background: #333333;
  padding: 16px 0 16px;
  color: #a0a0a0;
  font-size: 14px;
}
.footer .w {
  position: relative;
  z-index: 3;
}
.w {
  width: 1100px;
  margin: 0 auto;
}
.clearfix:after {
  visibility: hidden;
  display: block;
  font-size: 0;
  content: " ";
  clear: both;
  height: 0;
}
.clear {
  clear: both;
}
.subnavs {
  height: 30px;
  line-height: 30px;
  border-top: 1px dashed #606060;
  padding-top: 20px;
}
.copyright {
  float: left;
  line-height: 26px;
  width: 730px;
  margin-top: 24px;
}
.ilink span {
  font-size: 16px;
  display: block;
  padding-left: 24px;
  background-position: left -400px;
  line-height: 1.4;
}
.s {
  background: url(../image/tip.png) no-repeat;
}
.ilink a {
  display: block;
  float: left;
  margin: 5px;
  font-size: 14px;
}
.footer a {
  color: #fff;
}
.subnavs a:first-child {
  margin-left: 0;
}

.subnavs a {
  padding: 0 10px;
  border-left: 1px dotted #828282;
  color: #fff;
  display: unset;
}
.go_top {
  width: 68px;
  height: 68px;
  position: absolute;
  top: -48px;
  right: 0;
  cursor: pointer;
  background-position: left -600px;
}
.subtel {
  font-size: 30px;
  color: #fc771c;
  background-position: -371px bottom;
  padding-left: 32px;
  line-height: 30px;
  text-align: right;
  margin-top: 100px;
}

.con{
  display: flex;
  flex-wrap: wrap;
  /* gap: 10%; */
  justify-content: space-evenly;
}
.con a{
  width: 40%;
  margin-top: 60px;
}
.w{
  width: 1200px;
}
.subtel span {
  padding-left: 30px;
  color: #fff;
  font-size: 16px;
  background-position: left -514px;
  display: inline-block;
  line-height: 1.6;
  margin-bottom: 20px;
}
.subtel p {
  font-size: 20px;
  font-weight: bold;
}
.subtel .subtel-list{
  width: 420px;
  display: flex;
  justify-content: space-between;
}
.subtel .subtel-list .item{
  width:130px;
}