.vc {
  top: 50%;
  left: 50%;
  position: absolute;
  transform: translate(-50%, -50%);
}

.tc {
  text-align: center;
}

.tl {
  text-align: left;
  font-weight: 600;
}
.ml {
  margin-left: 8%;
}
.mt30 {
  margin-top: 30px;
}

.bah {
  position: relative;
}

.bg323232 {
  background: #323232;
  color: #fff;
}

.border {
  border: 1px solid #323232;
}

.f40 {
  color: #3e3a39;
}

.w900 {
  margin: 0 auto;
}

.page-top-right {
  position: absolute;
  top: 0;
  right: 0;
}

.page-top-left {
  position: absolute;
  top: 0;
  left: 0;
}

.page-bottom-left {
  position: absolute;
  bottom: 0;
  left: 0;
}

.page-bottom-right {
  position: absolute;
  bottom: 0;
  right: 0;
}

p {
  margin: 0 0 10px;
}

.h80 {
  margin-top: 80px;
}

.f90 {
  font-size: 40px;
  line-height: 28px;
  margin-bottom: 35px;
  font-family: PingFangSC-Medium;
  font-weight: 600;
}

.f14 {
  font-size: 14px;
  line-height: 24px;
  font-family: PingFangSC-Medium;
}

.content_wrap {
  margin: 50px auto !important;
}

.step_content {
  margin: 50px auto !important;
}

.f30 {
  line-height: 60px;
  font-size: 24px;
}

.customization {
  padding: 60px 0;
}

.customization .f30 {
  margin-left: 50px;
}

.mr54 {
  margin-right: 54px;
}

.w228 {
  width: 228px;
}

.w140 {
  width: 140px;
}

.f80 {
  font-size: 60px;
}

.container {
  width: 1750px;
}

.w900 {
  width: 1200px;
}

.bah {
  height: 600px;
}

.f90 img {
  height: 60px;
  vertical-align: text-top;
}

.f40 {
  font-size: 36px;
  line-height: 60px;
}

.w400 {
  width: 400px;
}

.f14 {
  font-size: 14px;
  line-height: 24px;
}

.content_wrap {
  margin: 20px auto;
  overflow: hidden;
  width: 1200px;
  max-width: 100%;
  position: relative;
}

.content_wrap .hr {
  position: absolute;
  z-index: -1;
  top: 91px;
  width: 1120px;
  height: 2px;
  background: #7d7a7b;
}

.content_wrap .box {
  float: left;
  width: 320px;
  box-sizing: border-box;
  margin-right: 80px;
  margin-bottom: 50px;
}

.content_wrap .box .index {
  width: 70px;
  height: 70px;
  border: 2px solid #828282;
  border-radius: 74px;
  float: left;
  margin-top: 60px;
  background: #fff;
  font-size: 28px;
  line-height: 64px;
}

.content_wrap .box .circle {
  float: right;
  box-sizing: border-box;
  width: 194px;
  height: 194px;
  border: 2px solid #828282;
  border-radius: 194px;
  z-index: 200;
  background: #fff;
  padding-top: 26px;
}
.content_wrap .box .circle img {
  width: 128px;
  height: 125px;
}

.content_wrap .box .circle:nth-last-child {
  padding-top: 38px;
}

.step_content {
  width: 900px;
  height: 400px;
  max-width: 100%;
  margin: 0 auto;
  box-sizing: border-box;
  border-top: 1px solid #7d7a7b;
  border-left: 1px solid #7d7a7b;
}

.step_content .step {
  float: left;
  width: 33.3%;
  height: 50%;
  border-bottom: 1px solid #7d7a7b;
  border-right: 1px solid #7d7a7b;
  position: relative;
  padding: 76px 30px 0 88px;
  text-align: left;
}

.step_content .step i {
  position: absolute;
  top: 28px;
  left: 28px;
  color: #2dba3a;
  font-size: 40px;
  font-style: normal;
}

.certificate {
  position: relative;
  width: 1350px;
  height: 500px;
  margin: 0 auto;
}

.certificate .left,
.certificate .right {
  display: none;
  cursor: pointer;
  position: absolute;
  height: 200px;
  top: 20px;
  width: 120px;
}

.certificate .left {
  left: -100px;
  background: url("../image/left.png") no-repeat;
  background-size: 100% 100%;
}

.certificate .right {
  right: -100px;
  background: url("../image/right.png") no-repeat;
  background-size: 100% 100%;
}

.certificate .certificate_warpar {
  width: 100%;
  height: 300px;
  position: relative;
  overflow: hidden;
}

.certificate .certificate_content {
  position: absolute;
  left: 0;
  top: 0;
  height: 100%;
}

.certificate .certificate_content .box {
  width: 270px;
  float: left;
  text-align: center;
}

.certificate .certificate_content .box .year {
  font-size: 18px;
  font-weight: bold;
  line-height: 30px;
}

.f60 {
  font-size: 26px;
}

.w800 {
  width: 600px;
  margin-left: 200px;
}

.hidden {
  display: none;
}

.infor-details-head {
  padding: 20px 0;
  text-align: center;
  border-bottom: 1px dashed #e5e5e5;
}

.infor-details-head h3 {
  padding: 18px 0;
  text-align: center;
  color: #333333;
  font-size: 22px;
}

.infor-details-head p {
  font-size: 14px;
  color: #666;
  line-height: 1.5;
  padding-bottom: 10px;
}

.infor-details-intro {
  padding: 30px 0;
}

.no_pc {
  display: none !important;
}
.fl {
  float: left;
}

.f20 {
  font-size: 20px !important;
  line-height: 30px !important;
}

.w33 {
  width: 33% !important;
}
.ft45 {
  font-size: 45px;
  font-weight: 600;
}
.ft35 {
  font-size: 26px;
  font-weight: 320;
  font-style: normal;
}
.mtop {
  margin-top: 48px;
}
@media screen and (max-width: 767px) {
  .content_wrap .box {
    float: left;
    width: 100%;
    box-sizing: border-box;
    margin-right: 80px;
    margin-bottom: 10px;
    display: none;
  }
  .content_wrap {
    margin: 20px auto;
    overflow: hidden;
    width: 100%;
    max-width: 100%;
    position: relative;
    display: grid;
  }
  .content_wrap .hr {
    position: absolute;
    z-index: -1;
    top: 91px;
    width: 1120px;
    height: 2px;
    background: #7d7a7b;
    display: none;
  }
  .content_wrap .box .index {
    width: 70px;
    height: 70px;
    border: 2px solid #828282;
    border-radius: 74px;
    float: none;
    margin-top: 60px;
    background: #fff;
    font-size: 28px;
    line-height: 64px;
    text-align: center;
    margin-bottom: 45px;
  }

  .content_wrap .box .circle {
    float: none;
    box-sizing: border-box;
    width: 200px;
    height: 200px;
    border: 2px solid #828282;
    border-radius: 194px;
    z-index: 200;
    background: #fff;
    padding-top: 26px;
    -webkit-border-radius: 194px;
    -moz-border-radius: 194px;
    -ms-border-radius: 194px;
    -o-border-radius: 194px;
  }
  .bah {
    height: auto !important;
    overflow: hidden;
    position: relative;
    padding: 30px 0;
  }

  .bah .vc {
    position: inherit;
    top: initial;
    left: initial;
    transform: none !important;
    padding: 8px;
  }
  .ml {
    margin-left: 8px;
}

  .bah .f90 {
    font-size: 19px;
  }

  .f90 {
    margin: 0;
  }

  .no_bg {
    background-image: none !important;
  }

  .no_pc {
    display: block !important;
  }

  .mbgf2f2f2 {
    background-color: #eaebee !important;
  }

  .bah .w800,
  .bah .w900 {
    margin-left: 0;
    width: 100%;
    position: initial;
    transform: none;
    overflow: hidden;
  }

  .f14 {
    font-size: 12px;
  }

  .ft45 {
    font-size: 18px;
    font-weight: 600;
  }

  .ft35 {
    font-size: 16px;
    font-weight: 320;
    font-style: normal;
  }

  .icon-box .icon .img-war img {
    width: 60%;
    position: absolute;
    left: 50%;
    top: 50%;
    transform: translate(-50%, -50%);
  }

  .certificate {
    position: relative;
    width: 100%;
  }

  .certificate .certificate_warpar {
    height: auto;
    width: 100%;
    text-align: center;
  }

  .certificate .certificate_warpar .certificate_content {
    position: initial;
    width: 100%;
  }

  .certificate .certificate_warpar .certificate_content .box {
    display: inline-block;
    width: 33%;
    box-sizing: border-box;
    padding: 0 5px;
  }

  .certificate .certificate_warpar .certificate_content .box:nth-child(3n + 1) {
    clear: both;
  }

  .certificate .certificate_warpar .certificate_content .box img {
    width: 100%;
  }

  .step_content {
    height: auto;
    overflow: hidden;
  }

  .step_content .step {
    width: 100%;
  }

  .w400 {
    width: 100%;
  }
}