* {
  margin: 0;
  padding: 0;
}
html, body {
  width: 100%;
  font-family: Microsoft YaHei;
}

li {
  list-style: none;
}
a {
  text-decoration: none;
}

header {
  width: 100%;
  height: 93px;
  background: url('../img/header_bg.png') no-repeat;
  background-size: 100% 100%;
}
header section {
  width: 1200px;
  height: 93px;
  margin: 0 auto;
  display: flex;
  justify-content: space-between;
  align-items: center;
}
.nav {
  display: flex;
}
.nav li {
  font-size: 16px;
  color: #fff;
  margin-left: 60px;
  cursor: pointer;
  position: relative;
}
.nav .li_active::after {
  content: '';
  height: 3px;
  background-color: #fff;
  position: absolute;
  left: 0;
  right: 0;
  bottom: -34px;
}

.animation {
  position: fixed;
  z-index: 10;
  animation: slideInDown 0.8s;
}
@keyframes slideInDown {
  from {
    -webkit-transform: translateY(-100%);
    transform: translateY(-100%);
    visibility: visible;
  }
  to {
    -webkit-transform: translateY(0);
    transform: translateY(0);
  }
}



.banner {
  width: 100%;
  height: 521px;
  background: url('../img/banner_bg.png') no-repeat;
  background-size: 100% 100%;
}
.banner section {
  width: 1280px;
  height: 521px;
  margin: 0 auto;
  position: relative;
}
.banner .banner_title {
  position: absolute;
  left: 50px;
  top: 120px;
}
.banner .banner_title h2 {
  font-size: 42px;
  font-weight: 400;
  color: #fff;
  line-height: 42px;
}
.banner .banner_title h3 {
  width: 440px;
  font-size: 18px;
  font-weight: 400;
  color: #fff;
  line-height: 26px;
  margin-top: 20px;
}
.banner .banner_title div {
  width: 160px;
  height: 50px;
  font-size: 22px;
  color: #1D6AD8;
  text-align: center;
  line-height: 45px;
  background: #FFFFFF;
  border: 2px solid #FFFFFF;
  border-radius: 8px;
  box-sizing: border-box;
  margin-top: 90px;
  cursor: pointer;
}
.banner .banner_img {
  position: absolute;
  right: 0;
  top: 69px;
}


.main1 {
  width: 100%;
  height: 866px;
  padding-top: 97px;
  background: url('../img/main1_1bg.png') no-repeat;
  background-size: 1920px 190px;
  background-position: center 676px;
  box-sizing: border-box;
  position: relative;
}
.main1 .more {
  text-align: center;
  margin-bottom: 30px;
}
.main1 .conetnt {
  width: 1200px;
  height: 564px;
  margin: 56px auto 0;
  position: relative;
}
.main1 .main1_content1, .main1 .main1_content2 {
  position: absolute;
}
.main1 .main1_content1 {
  width: 456px;
  height: 564px;
  left: 0;
  bottom: 0;
}
.main1 .main1_content2 {
  width: 614px;
  right: 0;
  top: 20px;
}
.main1 ul li {
  display: inline-block;
  height: 44px;
  line-height: 44px;
  position: relative;
  background-color: #F3FAFF;
  margin-bottom: 40px;
  padding-left: 30px;
  border-radius: 22px;
}
.main1 ul li p {
  display: inline-block;
}
.main1 ul li .p1 {
  width: 28px;
  height: 28px;
  font-size: 15px;
  line-height: 28px;
  text-align: center;
  color: #fff;
  font-weight: bold;
  background: linear-gradient(0deg, #FA5F13, #FA740F);
  border-radius: 50%;
  position: absolute;
  left: -11px;
  top: 8px;
}
.main1 ul li .p2 {
  font-size: 18px;
  color: #666666;
}
.main1 ul li .p2 span {
  font-weight: bold;
  color: #333333;
}
.main1 .conetnt .p3 {
  font-size: 14px;
  line-height: 22px;
  color: #666666;
  margin-top: 15px;
}


.main2 {
  background-color: #F7FCFF;
  padding-top: 120px;
  padding-bottom: 150px;
}
.main2 .main-h4 {
  margin-bottom: 116px;
}
.main2 .conetnt {
  width: 1200px;
  margin: 0 auto;
  display: flex;
  justify-content: space-between;
  align-items: center;
}
.main2 .conetnt .main2_title {
  font-size: 30px;
  color: #373B47;
  padding-left: 60px;
  margin-bottom: 72px;
}
.main2 .conetnt .content_item {
  display: flex;
  align-items: flex-start;
}
.main2 .content_item {
  margin-top: 56px;
  cursor: pointer;
}
.main2 .content_item img {
  display: block;
  margin-right: 25px;
  margin-top: 3px;
}
.main2 .content_item .p1 {
  font-size: 18px;
  color: #000000;
  line-height: 18px;
  margin-bottom: 10px;
}
.main2 .content_item .p2 {
  font-size: 15px;
  color: #666666;
  line-height: 19px;
  width: 430px;
}
.main2_border {
  width: 1198px;
  height: 1px;
  background-color: #F2F3F3;
  margin: 150px auto;
}



.main3 {
  padding-top: 120px;
  background: url('../img/main3_bg.png') no-repeat;
  background-size: 100% 500px;
  background-position: 100% 300px;
  padding-bottom: 162px;
}
.main3 .content {
  width: 1200px;
  margin: 104px auto 0;
  display: flex;
  justify-content: space-between;
}
.main3 .content .item {
  width: 280px;
  height: 330px;
  background: #FFFFFF;
  box-shadow: 0px 6px 27px 0px rgba(167, 167, 167, 0.19);
  border-radius: 10px;
  padding: 48px 45px 35px;
  box-sizing: border-box;
}
.main3 .item img {
  display: block;
  width: 149px;
  height: 85px;
  margin: 0 auto;
}
.main3 .item h5 {
  font-size: 22px;
  color: #5A5A5A;
  text-align: center;
  margin-top: 30px;
}
.main3 .item p {
  font-size: 16px;
  color: #8C8C8C;
  text-align: center;
  margin-top: 21px;
}

.main4 {
  padding: 106px 0 133px;
  background-color: #FBFCFD;
}
.main4 .content {
  width: 1180px;
  padding: 20px;
  margin: 122px auto 0;
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  background-color: #fff;
}
.main4 .content img {
  margin-bottom: 21px;
}


.main5 {
  height: 120px;
  font-size: 30px;
  color: #fff;
  background: url('../img/footer_bg.png') no-repeat;
  background-size: 100% 100%;
  display: flex;
  align-items: center;
  justify-content: center;
}
.main5 div {
  width: 120px;
  height: 46px;
  font-size: 16px;
  font-weight: bold;
  line-height: 46px;
  text-align: center;
  color: #0068F2;
  background: #FFFFFF;
  border-radius: 7px;
  cursor: pointer;
}


.main-h3 {
  font-size: 42px;
  line-height: 42px;
  color: #171717;
  font-weight: 400;
  text-align: center;
}
.main-h4 {
  font-size: 18px;
  line-height: 18px;
  color: #737376;
  font-weight: 400;
  text-align: center;
  margin-top: 17px;
}


footer {
  width: 100%;
  height: 228px;
  color: #999;
  font-size: 13px;
  line-height: 13px;
  background: url('../img/footer_bg2.png') no-repeat;
  background-size: 100% 100%;
  display: flex;
  justify-content: space-around;
  padding-right: 120px;
  box-sizing: border-box;
  margin-top: -1px;
}

footer a {
  color: #999;
}
.footer-left {
  margin-top: 70px;
}
.footer-left ul {
  display: flex;
  margin-bottom: 42px;
}
.footer-left ul li {
  margin-right: 30px;
  cursor: pointer;
}
.footer-left .p2 {
  margin-top: 4px;
}
.footer-right {
  display: flex;
  margin-top: 25px;
}
.footer-right .p1 {
  font-size: 16px;
  line-height: 16px;
  margin-top: 39px;
}
.footer-right .p2 {
  font-size: 24px;
  line-height: 24px;
  font-weight: bold;
  margin-top: 14px;
}
.footer-right .p3 {
  font-size: 15px;
  line-height: 15px;
  margin-top: 22px;
}
.footer-right img {
  width: 136px;
  height: 136px;
  margin-left: 53px;
}




.fixed_box {
  position: fixed;
  right: 0;
  top: 60%;
}
.fixed_box .wx, .fixed_box .tel {
  display: block;
  cursor: pointer;
}
.fixed_box .wx {
  margin-bottom: 4px;
}
.fixed_box .wx_box {
  padding: 7px;
  background-color: #fff;
  position: absolute;
  left: -200px;
  top: -50px;
  box-sizing: border-box;
  box-shadow: 0 2px 12px 0 rgb(0 0 0 / 10%);
  border: 1px solid #ebeef5;
  text-align: center;
  border-radius: 3px;
  transition: all 0.3s;
  transform: scale(0);
}
.fixed_box .tel_box {
  padding: 7px 15px;
  background-color: #fff;
  position: absolute;
  left: -155px;
  top: 90px;
  box-sizing: border-box;
  box-shadow: 0 2px 12px 0 rgb(0 0 0 / 10%);
  border: 1px solid #ebeef5;
  text-align: center;
  border-radius: 3px;
  transition: all 0.3s;
  transform: scale(0);
}


.get_box {
  position: fixed;
  right: 0;
  bottom: 0;
  left: 0;
  top: 0;
  background: rgba(0, 0, 0, 0.6);
  z-index: 99;
  transition: all 0.4s;
  transform: scale(0);
}
.get_box_open {
  transform: scale(1);
}
.code_box {
  position: absolute;
  left: 50%;
  top: 50%;
  width: 298px;
  height: 380px;
  margin-left: -149px;
  margin-top: -190px;
  background: url('../img/code_img_bg.png') no-repeat;
  background-size: 100%;
  height: 100%;
}
.code_box .get_code {
  width: 230px;
  height: 230px;
  position: absolute;
  left: 50%;
  transform: translateX(-50%);
  top: 42px;
}
.code_box .close_code {
  position: absolute;
  right: -26px;
  top: -16px;
  cursor: pointer;
}
.code_box p {
  font-size: 18px;
  color: #161719;
  line-height: 18px;
  margin-top: 310px;
  text-align: center;
}



.main2 .content_item .none {
  display: none;
}