* {
  margin: 0;
  padding: 0;
  font-family: Microsoft YaHei, tahoma, arial, Hiragino Sans GB, \\5b8b\4f53,
    sans-serif;
  color: #666;
}

html,
body {
  width: 100%;
  height: 100%;
  background: #ffffff;
}

input {
  font-size: 12px;
}

input[type="checkbox"] {
  vertical-align: middle;
}

a:focus {
  outline: none;
}

i {
  font-style: normal;
}

a:focus,
a:hover {
  text-decoration: none !important;
}

a {
  text-decoration: none;
  cursor: pointer;
}

li {
  list-style: none;
}

img {
  border: 0px none;
  vertical-align: middle;
  max-width: 100%;
  max-height: 100%;
}

input {
  outline: none;
  border: none;
}

h1,
h2,
h3,
h4,
h5,
h6 {
  font-weight: normal;
}

.wrap {
  width: 1120px;
  min-width: 1120px;
  margin: auto;
}
h2 {
  font-size: 32px;
  font-family: Roboto-Medium, Roboto;
  font-weight: 500;
  color: #111111;
  line-height: 64px;
  text-align: center;
}
.item-text {
  font-size: 18px;
  font-family: Roboto-Medium, Roboto;
  font-weight: 500;
  color: rgba(34, 34, 34, 0.8);
  line-height: 30px;
}

header {
  width: 100%;
  height: 80px;
  background: transparent;
  display: flex;
  align-items: center;
  justify-content: space-between;
  position: fixed;
  top: 0;
  left: 0;
  z-index: 99;
  border: 1px solid transparent;
  box-sizing: border-box;
}
header.active {
  background: rgba(255, 255, 255, 0.9);
}

header .logo {
  width: 119px;
  height: 22px;
  cursor: pointer;
  margin-right: 90px;
}

header .left {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

header .menu-box {
  display: flex;
  align-items: center;
}

header .menu {
  display: flex;
  align-items: center;
  font-size: 16px;
  font-family: Roboto-Medium, Roboto;
  font-weight: 500;
  color: #333333;
  margin-left: 64px;
  cursor: pointer;
}
header .menu:hover {
  color: #00d0ad;
}
header .menu:hover a {
  color: #00d0ad;
}
header .menu:nth-child(1) {
  margin-left: 0;
}
.item {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 113px 0 70px;
}
.item .left {
  width: 473px;
}
.item-content1 .item {
  padding: 120px 0 87px;
}
.title {
  font-size: 46px;
  font-family: Roboto-Black, Roboto;
  font-weight: 900;
  color: #222222;
  line-height: 64px;
  margin-bottom: 30px;
}
.item-content1 .title {
  width: 470px;
}
.item-content2 {
  background: #9abcff;
}
.item-content2 .left {
  width: 473px;
  text-align: right;
}
.item-content3 {
  background: #ffe36b;
}
.item-content3 .left {
  width: 550px;
}
.item-content4 {
  background: #5de7cf;
}
.item-content4 .left {
  width: 580px;
  text-align: right;
}
.item-content4 .left .item-text {
  width: 530px;
  margin-left: 50px;
}
.about-us {
  background: #ffffff;
  padding: 120px 0 80px;
}
.about-us h2 {
  text-align: left;
}
.about-us .title {
  width: 680px;
  margin: 5px 0 22px;
}
.about-us-content {
  display: flex;
  justify-content: space-between;
  position: relative;
}
.about-us-content .circle {
  position: absolute;
  width: 48px;
  height: 48px;
  border-radius: 50%;
  background: #36efcb;
}

.about-us-content .circle .center {
  position: absolute;
  top: 0;
  bottom: 0;
  left: 0;
  right: 0;
  margin: auto;
  width: 30px;
  height: 30px;
  border-radius: 50%;
  background: #ffffff;
}
.about-us-content .circle1 {
  right: 0;
  top: -104px;
}
.about-us-content .circle2 {
  bottom: 40px;
  left: -70px;
  width: 34px;
  height: 34px;
}
.about-us-content .circle2 .center {
  width: 22px;
  height: 22px;
}
.our-professional {
  margin-top: 178px;
  position: relative;
}
.our-professional .left-box {
  width: 716px;
  height: 400px;
  background: #f4f5f9;
  position: relative;
}
.our-professional .left-box .icon1 {
  position: absolute;
  top: 65px;
  left: 40px;
  width: 50px;
  height: 50px;
  background: #f7d859;
}
.our-professional .left-box .circle {
  position: absolute;
  left: 220px;
  bottom: -25px;
  width: 48px;
  height: 48px;
  border-radius: 50%;
  background: #36efcb;
}
.our-professional .left-box .circle .center {
  position: absolute;
  top: 0;
  bottom: 0;
  left: 0;
  right: 0;
  margin: auto;
  width: 30px;
  height: 30px;
  border-radius: 50%;
  background: #ffffff;
}
.content-info {
  position: absolute;
  top: 0;
  bottom: 0;
  right: 0;
  margin: auto;
  width: 698px;
  height: 304px;
  text-align: right;
}
.content-info .title {
  width: 100%;
}
.content-info .item-text {
  width: 494px;
  float: right;
}
.content-info .circle {
  position: absolute;
  top: -87px;
  right: 116px;
  width: 50px;
  height: 50px;
  border-radius: 50%;
  background: #36efcb;
}
.overseas-business {
  background: #5de7cf;
  padding: 50px 0 78px;
}
.business-list-box {
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
  width: 1088px;
  margin: 34px auto 0;
}
.business {
  width: 348px;
  height: 320px;
  background: #ffffff;
  text-align: center;
  padding: 30px 24px 28px;
  box-sizing: border-box;
  margin-bottom: 22px;
  transition: all 0.3s;
}
.business:hover {
  margin-top: -10px;
}
.business img {
  width: 106px;
  height: 106px;
}
.business .business-title {
  font-size: 22px;
  font-family: Roboto-Bold, Roboto;
  font-weight: bold;
  color: #111111;
  line-height: 25px;
  margin: 28px 0 10px;
}
.business .text {
  font-size: 18px;
  font-family: Roboto, Roboto;
  font-weight: 500;
  color: rgba(34, 34, 34, 0.8);
  line-height: 30px;
}
.business:nth-child(4) .business-title {
  margin: 10px 0 10px;
}
.business:nth-child(5) .business-title {
  margin: 10px 0 10px;
}
.partner-box {
  height: 317px;
  background: #f7f9fa;
  padding-top: 25px;
}
.partner-box .partner-list {
  display: flex;
  flex-wrap: wrap;
}
.partner-box .partner-list img {
  height: 32px;
  margin: 60px 0 0 86px;
}
.partner-box .partner-list img:nth-child(1),
.partner-box .partner-list img:nth-child(7) {
  margin: 60px 0 0 0;
}
.contact-mintegral {
  margin: 120px 0 120px;
}
.contact-mintegral .wrap {
  display: flex;
  justify-content: space-between;
  background: #f4f5f9;
  border-radius: 5px;
  padding: 20px 0 0 80px;
  position: relative;
  box-sizing: border-box;
}
.contact-mintegral .left {
  width: 680px;
  margin-top: 60px;
}
.contact-mintegral .item-text {
  width: 575px;
}
.contact-mintegral .circle {
  position: absolute;
  width: 48px;
  height: 48px;
  border-radius: 50%;
  background: #36efcb;
}

.contact-mintegral .circle .center {
  position: absolute;
  top: 0;
  bottom: 0;
  left: 0;
  right: 0;
  margin: auto;
  width: 30px;
  height: 30px;
  border-radius: 50%;
  background: #ffffff;
}
.contact-mintegral .circle1 {
  left: -40px;
  top: -40px;
  background: #36efcb;
}
.contact-mintegral .circle2 {
  bottom: -20px;
  left: 670px;
  background: #00ceb5;
}

.contact-us {
  padding: 80px 0 68px;
}
.contact-us .title-box {
  height: 175px;
  background: #5de7cf;
}
.contact-us .title-box h1 {
  font-size: 50px;
  font-family: Roboto-Black, Roboto;
  font-weight: 900;
  color: #222222;
  line-height: 175px;
  text-align: center;
}
.contact-content {
  display: flex;
  justify-content: space-between;
  margin-top: 47px;
  position: relative;
}
.contact-us input::placeholder {
  color: #bbbbbb;
}
.contact-content .left {
  width: 516px;
}
.contact-content h2 {
  font-size: 40px;
  font-family: Roboto-Black, Roboto;
  font-weight: 900;
  color: #222222;
  line-height: 64px;
  text-align: left;
  margin-bottom: 5px;
}
.contact-content .left .item-text {
  font-size: 16px;
  font-family: Roboto-Medium, Roboto;
  font-weight: 500;
  color: rgba(34, 34, 34, 0.8);
  line-height: 30px;
}
.contact-way {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-top: 100px;
  border-top: 1px solid #e6e1e1;
  border-bottom: 1px solid #e6e1e1;
}
.contact-way .way {
  padding: 20px 0;
}
.contact-way .way p {
  font-size: 16px;
  font-family: Roboto-Medium, Roboto;
  font-weight: 500;
  color: #999999;
  line-height: 19px;
}
.contact-way .way p.num {
  font-size: 22px;
  color: #222222;
  line-height: 25px;
  margin-top: 17px;
}
.contact-content .right {
  width: 516px;
}
.contact-item-box {
  display: flex;
  justify-content: space-between;
}
.contact-item-box input {
  width: 250px;
  height: 48px;
  background: #f7f9fa;
  text-indent: 26px;
  color: #222222;
}
.contact-item input.error {
  border: 1px solid #ff0e20;
}
p.error {
  color: #ff0e20;
  font-size: 14px;
  line-height: 1.5;
}
.required{
  position: absolute;
  top: 34px;
  left: 13px;
  width: 6px;
  height: 6px;
  background-image:url("../img/required.webp");
  background-repeat: no-repeat;
  background-size: 100% 100%;
}
.contact-item-box .required{
  top: 18px;
}
.contact-item{
  position: relative;
}
.contact-item .address {
  width: 516px;
  height: 48px;
  background: #f7f9fa;
  margin: 16px 0 0;
  text-indent: 24px;
  color: #222222;
}
textarea {
  width: 516px;
  height: 167px;
  background: #f7f9fa;
  border: none;
  text-indent: 26px;
  line-height: 48px;
  margin-top: 16px;
  border: none;
  outline: none;
  color: #222222;
}
textarea::placeholder {
  color: #bbbbbb;
}
textarea.error{
  border: 1px solid #ff0e20;
}
.send-btn {
  width: 168px;
  height: 52px;
  background: #5de7cf;
  text-align: center;
  line-height: 52px;
  font-size: 22px;
  font-family: Roboto-Bold, Roboto;
  font-weight: bold;
  color: #ffffff;
  margin: 66px auto 0;
  cursor: pointer;
}
.success-box {
  width: 342px;
  height: 107px;
  background: #ffffff;
  box-shadow: 0px 2px 9px 0px rgba(0, 0, 0, 0.17);
  border-radius: 6px;
  padding: 18px;
  box-sizing: border-box;
  position: absolute;
  top: 0;
  bottom: 0;
  left: 0;
  right: 0;
  margin: auto;
  display: none;
}
.success-box .close {
  position: absolute;
  top: 18px;
  right: 18px;
  width: 13px;
  height: 13px;
  cursor: pointer;
}
.success-info {
  display: flex;
  align-items: center;
}

.success-info img {
  width: 24px;
  height: 24px;
  margin-right: 12px;
}
.success-info p {
  font-size: 16px;
  font-family: Roboto-Medium, Roboto;
  font-weight: 500;
  color: #666666;
  line-height: 19px;
}
.success-box .ok {
  width: 58px;
  height: 29px;
  background: #5de7cf;
  text-align: center;
  line-height: 29px;
  margin-top: 20px;
  font-size: 16px;
  font-family: Roboto-Bold, Roboto;
  font-weight: bold;
  color: #ffffff;
  float: right;
  cursor: pointer;
}
footer {
  height: 474px;
  background: #f7f9fa;
  overflow: hidden;
}
.footer-menu {
  margin-top: 100px;
  display: flex;
  justify-content: space-between;
}
.footer-menu .company-info img {
  width: 119px;
  height: 22px;
  margin-bottom: 58px;
}
.footer-menu .company-info p {
  font-size: 16px;
  font-family: Roboto-Regular, Roboto;
  font-weight: 400;
  color: rgba(17, 17, 17, 0.8);
  line-height: 28px;
}
.footer-menu ul {
  display: flex;
}
.footer-menu li {
  margin-left: 100px;
}
.footer-menu li .menu-title {
  font-size: 18px;
  font-family: Roboto-Medium, Roboto;
  font-weight: 500;
  color: #111111;
  line-height: 32px;
  margin-bottom: 32px;
  width: max-content;
}
.footer-menu li .sub-menu {
  font-size: 16px;
  font-family: Roboto-Regular, Roboto;
  font-weight: 400;
  color: #555555;
  line-height: 28px;
  margin-bottom: 12px;
  width: max-content;
  cursor: pointer;
}
.footer-menu li .sub-menu:hover {
  color: #5de7cf;
}
.footer-menu li .sub-menu:hover a {
  color: #5de7cf;
}
footer .bottom {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-top: 64px;
  border-top: 1px solid #dedede;
  border-bottom: 1px solid #dedede;
  height: 76px;
}
footer .bottom p {
  font-size: 16px;
  font-family: Roboto-Regular, Roboto;
  font-weight: 400;
  color: rgba(17, 17, 17, 0.8);
}
footer .bottom .media-list {
  display: flex;
  align-items: center;
}
footer .bottom .media-list img {
  width: 20px;
  height: 20px;
  margin-left: 26px;
}
footer .bottom .media-list img:nth-child(2) {
  width: auto;
}