*{
  padding: 0;
  margin: 0;
  color: #333333;
}
.header {
  margin: 0 auto;
  width: 95%;
  height: 75px;
  border-left: 1px solid #fff;
  position: fixed;
  left: 50%;
  transform: translateX(-50%);
  background-color: #fff;
  z-index: 2;
}
.header .logo {
  margin-left: 16%;
  margin-right: 2%;
  height: 45px;
  vertical-align: middle;
}
.header .title {
  font-size: 20px;
}
.swiper-container {
  width: 90%;
  margin: 75px auto 0!important;
  background-color: #f6f6f6;
}
.swiper-slide img {
  width: 100%;
}
.swiper-pagination .swiper-pagination-bullet {
  background: #fff;
  opacity: 1;
}
.swiper-pagination .swiper-pagination-bullet-active {
  background: #007aff;
}
.main .scheme {
  margin-top: 2%;
  text-align: center;
  font-size: 18px;
}
.main .scheme p:first-child {
  margin-bottom: 1%;
  font-size: 32px;
  font-weight: 700;
}
.main .scheme .scheme-list {
  width: 90%;
  margin: 3% auto 8%;
  display: flex;
  display: -webkit-flex;
  justify-content: space-between;
  overflow: hidden;
}
.main .scheme .scheme-list .scheme-item {
  overflow: hidden;
}
.main .scheme .scheme-list .scheme-item img {
  width: 100%;
  height: 100%;
  float: left;
  -moz-transition: all .4s ease-in-out;
  -o-transition: all .4s ease-in-out;
  -webkit-transition: all .4s ease-in-out;
  transition: all .4s ease-in-out;
}
.scheme-item:hover img:first-child {
  transform: translateY(-100%);
}
.scheme-item:hover img:nth-child(2) {
  margin-top: -1px;
  transform: translateY(-100%);
}
.methods {
  width: 90%;
  margin: 0 auto;
  position: relative;
  text-align: right;
}
.methods .background {
  width: 50%;
  vertical-align: top;
}
.methods .document {
  width: 40%;
  display: inline-block;
  text-align: left;
} 
.document .title {
  font-weight: 700;
  font-size: 36px;
}
.method-item {
  margin-top: 8%;
}
.method-item span {
  display: inline-block;
  padding: 6px 8px;
  font-size: 28px;
  color: #fff;
}
.method-item div {
  margin-top: 4%;
  font-size: 18px;
}
.method-item .first {
  background-color: rgba(60, 207, 207, 1);
}
.method-item .second {
  background-color: rgba(153, 102, 204, 1);
}
.method-item .third {
  background-color: rgba(64, 158, 255, 1);
}
.celebrated {
  width: 80%;
  margin: 8% auto 0;
}
.celebrated-item {
  margin-bottom: 4%;
}
.celebrated-item .text {
  display: inline-block;
  margin-left: 5%;
  width: 70%;
  font-size: 20px;
  vertical-align: middle;
}
.celebrated-item .text .first {
  padding: 20px;
  background-color: #e8f3ff;
}
.celebrated-item .text .first p:first-child {
  font-size: 16px;
}
.celebrated-item .text .first p:nth-child(2) {
  font-size: 10px;
}
.celebrated-item  img {
  vertical-align: middle;
}
.celebrated-item .head {
  width: 16%;
  border-radius: 50%;
}
.celebrated-item .text p {
  line-height: 1.4;
}
.celebrated-item .text p:nth-child(2) {
  margin-top: 1%;
  color: #999999;
}
.celebrated-item .text .second {
  margin: 1%;
  font-size: 10px;
}
.team {
  width: 90%;
  margin: 0 auto;
  display: flex;
  display: -webkit-flex;
  justify-content: space-between;
}
.team .team-item {
  width: calc(calc(100% / 3) - 10px);
  margin: 5px;
  text-align: center;
}
.team .team-item img {
  width: 100%;
}
.team .team-item p {
  margin-top: 4%;
  font-size: 32px;
  font-weight: 700;
  color: #007aff;
}
.cooperation {
  width: 90%;
  margin: 8% auto 0;
  text-align: center;
}
.cooperation .title {
  font-size: 32px;
  font-weight: 700;
}
.cooperation-list {
  width: 100%;
  margin-top: 4%;
  display: flex;
  display: -webkit-flex;
  flex-wrap: wrap;
}
.cooperation-list .item {
  width: calc(calc(100% / 4) - 10px);
  margin: 5px;
}
.cooperation-list .item img {
  width: 100%;
}
.footer {
  margin: 7% 0 4%;
  text-align: center;
}
.footer .title {
  font-size: 32px;
  font-weight: 700;
}
.footer .copyright {
  margin-top: 1%;
  font-size: 20px;
}
.footer .reference {
  display: block;
  margin-top: 1.5%;
  font-size: 18px;
}
.footer .reference:hover {
  cursor: pointer;
  opacity: .8;
}
@media screen and (max-width:480px) {
  .header {
    box-sizing: border-box;
    width: 100%;
    height: auto;
    padding: 8px 0 8px 14px;
    position: static;
    transform: none;
  }
  .header .logo {
    margin-left: 0;
    margin-right: 0;
    height: 30px;
    vertical-align: baseline;
  }
  .header .title {
    display: inline-block;
    font-size: 12px;
  }
  .swiper-container {
    margin: 0 auto!important;
  }
  .main .scheme .scheme-list .scheme-item {
    width: 94px;
    height: 118px;
  }
  .scheme .title p:first-child{
    font-size: 20px;
  }
  .main .scheme .title p {
    font-size: 16px;
  }
  .document .title {
    font-size: 16px;
  }
  .methods {
    text-align: left;
  }
  .methods .document {
    margin-left: 12px;
    margin-right: 6px;
  }
  .methods .document .title {
    width: 220px;
  }
  .methods .background {
    vertical-align: baseline;
  }
  .method-item span {
    font-size: 14px;
  }
  .method-item div {
    font-size: 12px;
  }
  .celebrated-item .text {
    margin-left: 2%;
    padding: 0;
    width: 76%;
  }
  .celebrated-item .text .first {
    padding: 10px 4px;
  }
  .celebrated-item .text .first p:first-child {
    font-size: 12px;
  }
  .celebrated-item .text .first p:nth-child(2) {
    font-size: 10px;
  }
  .celebrated-item img {
    vertical-align: top;
  }
  .team {
    flex-direction: column;
    align-items: center;
  }
  .team .team-item {
    width: 100%;
  }
  .team .team-item img {
    width: 100%;
  }
  .team .team-item p {
    font-size: 16px;
  }
  .cooperation .title {
    font-size: 18px;
  }
  .cooperation-list .item {
    width: calc(calc(100% / 2) - 8px);
    margin: 2px 4px;
  }
  .footer .title {
    font-size: 18px;
  }
  .footer .copyright {
    font-size: 14px;
  }
  .footer .reference {
    font-size: 12px;
  }
}
@media screen and (max-width: 320px) {
  .header {
    box-sizing: border-box;
    width: 100%;
    height: auto;
    padding: 8px 0 8px 14px;
    position: static;
    transform: none;
  }

  .header .logo {
    margin-left: 0;
    margin-right: 0;
    height: 26px;
    vertical-align: baseline;
  }

  .header .title {
    display: inline-block;
    font-size: 10px;
  }

  .swiper-container {
    margin: 0 auto !important;
  }

  .methods .document .title {
    width: 200px;
  }

  .main .scheme .scheme-list .scheme-item {
    width: 94px;
    height: 118px;
  }

  .celebrated-item .text .first p:first-child {
    font-size: 11px;
  }
  .celebrated-item .text .first p:nth-child(2) {
    font-size: 10px;
  }
  .footer .title {
    font-size: 16px;
  }

  .footer .copyright {
    font-size: 12px;
  }
  .footer .reference {
    font-size: 10px;
  }
}
@media screen and (min-width:480px) {
  .main .scheme .scheme-list .scheme-item {
    width: 140px;
    height: 177px;
  }
}
@media screen and (min-width:480px) and (max-width: 768px) {
  .header {
    box-sizing: border-box;
    width: 100%;
    height: auto;
    padding: 8px 0 8px 14px;
    position: static;
    transform: none;
  }

  .header .logo {
    margin-left: 0;
    margin-right: 0;
    height: 30px;
    vertical-align: baseline;
  }

  .header .title {
    display: inline-block;
    font-size: 14px;
  }

  .swiper-container {
    margin: 0 auto !important;
  }

  .main .scheme .scheme-list .scheme-item {
    width: 140px;
    height: 177px;
  }

  .scheme .title p:first-child {
    font-size: 22px;
  }

  .main .scheme .title p {
    font-size: 18px;
  }

  .document .title {
    font-size: 18px;
  }

  .methods .document .title {
    width: 240px;
  }

  .methods .background {
    vertical-align: baseline;
  }

  .method-item span {
    font-size: 16px;
  }

  .method-item div {
    font-size: 14px;
  }

  .celebrated-item img {
    vertical-align: top;
  }

  .celebrated-item .text .first p:first-child {
    font-size: 12px;
  }

  .celebrated-item .text .first p:nth-child(2) {
    font-size: 10px;
  }

  .team {
    flex-direction: column;
    align-items: center;
  }

  .team .team-item {
    width: 100%;
  }

  .team .team-item img {
    width: 100%;
  }

  .team .team-item p {
    font-size: 18px;
  }

  .cooperation .title {
    font-size: 20px;
  }

  .cooperation-list .item {
    width: calc(calc(100% / 2) - 8px);
    margin: 2px 4px;
  }

  .footer .title {
    font-size: 20px;
  }

  .footer .copyright {
    font-size: 18px;
  }
  .footer .reference {
    margin-top: 1%;
    font-size: 16px;
  }
}
@media screen and (min-width:768px) {
  .header {
    padding: 8px 0 8px 38px;
  }
  .main .scheme .scheme-list .scheme-item {
    width: 220px;
    height: 278px;
  }
}
@media screen and (min-width:960px) {
  .header {
    line-height: 75px;
  }
  .main .scheme .scheme-list .scheme-item {
    width: 290px;
    height: 366px;
  }
}
@media screen and (min-width:1200px) {
  .main .scheme .scheme-list .scheme-item {
    width: 353px;
    height: 445px;
  }
}
@media screen and (min-width:1368px) {
  .main .scheme .scheme-list .scheme-item {
    width: 420px;
    height: 567px;
  }
}