.solu-wrap {
  background-color: #fff;
}
.solu-top {
  width: 100%;
  height: 500px;
  position: relative;
}
.solu-top img {
  width: 100%;
  height: 500px;
}
.solu-top-describe {
  position: absolute;
  left: 50%;
  width: 1200px;
  top: 118px;
  z-index: 99;
  transform: translateX(-50%);
}
.solu-top-describe span {
  color: rgba(255, 255, 255, 1);
  display: block;
  font-size: 30px;
  font-weight: 400;
}
.solu-top-describe span:first-child {
  font-size: 54px;
  font-family: Microsoft YaHei;
  font-weight: bold;
  margin-bottom: 60px;
}
.solu-top-describe button {
  margin-top: 60px;
  border: none;
  width: 200px;
  height: 59px;
  background: rgba(63, 199, 43, 1);
  font-size: 30px;
  font-family: Microsoft YaHei;
  font-weight: 300;
  color: rgba(255, 255, 255, 1);
}
.solu-defect-wrap {
  width: 100%;
  margin-top: 90px;
}
.solu-defect {
  width: 1200px;
  margin: 0 auto;
  text-align: center;
}
.solu-defect-title {
  margin: 0 0 43px 0;
  font-size: 42px;
  font-family: Microsoft YaHei;
  font-weight: 400;
  color: rgba(51, 51, 51, 1);
}
.solu-defect-con {
  display: flex;
  flex-direction: row;
  justify-content: center;
  margin-left: 117px;
}
.solu-defect-nav {
  width: 176px;
  display: flex;
  flex-direction: column;
  margin-right: 119px;
  align-items: center;
}
.solu-defect-nav:last-child {
  display: flex;
  flex-direction: column;
  margin-right: 0;
}

.solu-defect-nav img {
  width: 123px;
  height: 122px;
  margin-bottom: 20px;
}

.solu-defect-navtitle {
  font-size: 24px;
  font-family: Microsoft YaHei;
  font-weight: 400;
  color: rgba(51, 51, 51, 1);
}
.solu-defect-nav-des {
  margin-top: 14px;
  width: 176px;
  display: block;
  white-space: pre-wrap;
  text-align: left;
  font-size: 16px;
  font-family: Microsoft YaHei;
  font-weight: 400;
  color: rgba(153, 153, 153, 1);
  line-height: 24px;
}
.solu-scenscheme-wrap {
  overflow: hidden;
  margin-top: 85px;
  width: 100%;
  background-color: #f8f8f8;
  background-image: url(../imgs/solu/audioCodeScanBG.png);
  background-repeat: no-repeat;
  background-size: 599px 503px;
  background-position: top left;
  padding-bottom: 20px;
  box-sizing: border-box;
}
.solu-scenscheme {
  width: 1200px;
  margin: 0 auto;
  padding-top: 149px;
  box-sizing: border-box;
}
.solu-scenscheme-title {
  text-align: center;
  margin-bottom: 128px;
  font-size: 42px;
  font-family: Microsoft YaHei;
  font-weight: 400;
  color: rgba(51, 51, 51, 1);
}
.solu-scenscheme-con {
  display: flex;
  flex-direction: row;
  position: relative;
  width: 1200px;
  margin: 0 auto;
}
.solu-scenscheme-nav {
  display: flex;
  flex-direction: row;
  margin-bottom: 70px;
}
.solu-scenscheme-nav-hdtg {
  display: flex;
  flex-direction: row;
  margin-left: 106px;
  margin-bottom: 70px;
}
.solu-scenscheme-nav-qytz {
  display: flex;
  flex-direction: row;
  margin-left: 108px;
}
.solu-scenscheme-nav-tips {
  width: 599px;
  display: flex;
  flex-direction: column;
  margin-top: 105px;
  margin-right: 100px;
}
.solu-scenscheme-nav-tip {
  width: 599px;
  display: flex;
  flex-direction: column;
  margin-top: 165px;
}
.solu-scenscheme-nav-tips span,
.solu-scenscheme-nav-tip span {
  font-size: 18px;
  font-family: Microsoft YaHei;
  font-weight: 400;
  color: rgba(153, 153, 153, 1);
}
.solu-scenscheme-nav-tips span:first-child,
.solu-scenscheme-nav-tip span:first-child {
  font-size: 30px;
  font-family: Microsoft YaHei;
  font-weight: 400;
  color: rgba(51, 51, 51, 1);
  margin-bottom: 29px;
  text-align: left;
}
.scanImg1 {
  width: 403px;
  height: 309px;
}
.scanImg2 {
  width: 389px;
  height: 436px;
  margin-right: 105px;
}
/* .ydrhui{
    width: 331px;
    height: 359px;
    margin-left: 232px;
  }
  .hdtguang{
    width: 363px;
    height: 345px;
    margin-right: 151px;
  }
  .hyguanh{
    width: 435px;
    height: 320px;
    margin-left: 97px;
  }
  .qytz{
    width: 360px;
    height: 403px;
    margin-right: 132px;
  } */
.ourAdvantageWrap {
  width: 100%;
  margin-top: 89px;
}
.ourAdvantage {
  width: 1200px;
  margin: 0 auto;
}
.ourAdvantage-tit {
  text-align: center;
  font-size: 42px;
  font-family: Microsoft YaHei;
  font-weight: 400;
  color: rgba(51, 51, 51, 1);
}
.ourAdvantage-con {
  margin-top: 33px;
  margin-left: 63px;
  display: flex;
  flex-direction: row;
  flex-wrap: wrap;
  width: 1063px;
}
.ourAdvantage-con-nav {
  display: flex;
  flex-direction: row;
  align-items: center;
  margin-right: 137px;
  margin-bottom: 35px;
}
.ourAdvantage-con-nav:nth-child(2n) {
  margin-right: 0;
}
.ourAdvantage-con-nav img {
  width: 105px;
  height: 105px;
  margin-right: 46px;
}
.ourAdvantage-con-navClerk {
  width: 312px;
  display: flex;
  flex-direction: column;
}
.ourAdvantage-con-navClerk span:first-child {
  font-size: 24px;
  font-family: Microsoft YaHei;
  font-weight: 400;
  margin-bottom: 16px;
  color: rgba(51, 51, 51, 1);
}
.ourAdvantage-con-navClerk span {
  font-size: 16px;
  font-family: Microsoft YaHei;
  font-weight: 400;
  color: rgba(153, 153, 153, 1);
  line-height: 24px;
}
.scan-nav {
  display: flex;
  flex-direction: column;
}
.userZc {
  width: 135px;
  height: 135px;
  background: rgba(191, 191, 191, 1);
  border-radius: 10px;
  line-height: 135px;
  text-align: center;
  font-size: 20px;
  font-family: Microsoft YaHei;
  font-weight: bold;
  color: rgba(255, 255, 255, 1);
  margin-bottom: 30px;
}
.secondNav {
  display: flex;
  flex-direction: row;
}
.second {
  width: 135px;
  height: 135px;
  background: rgba(143, 211, 64, 1);
  border-radius: 10px;
  line-height: 135px;
  text-align: center;
  font-size: 20px;
  font-family: Microsoft YaHei;
  font-weight: bold;
  color: rgba(255, 255, 255, 1);
  margin-bottom: 30px;
  margin-right: 30px;
}
.second:nth-child(2n) {
  margin-right: 0;
}

.threeNav {
  display: flex;
  flex-direction: row;
}
.three {
  width: 135px;
  height: 135px;
  background: #3fc72b;
  border-radius: 10px;
  line-height: 135px;
  text-align: center;
  font-size: 20px;
  font-family: Microsoft YaHei;
  font-weight: bold;
  color: rgba(255, 255, 255, 1);
  margin-bottom: 30px;
  margin-right: 30px;
}
.three:nth-child(3n) {
  margin-right: 0;
}

.fourNav {
  display: flex;
  flex-direction: row;
}
.four {
  width: 135px;
  height: 135px;
  background: #389f29;
  border-radius: 10px;
  line-height: 135px;
  text-align: center;
  font-size: 20px;
  font-family: Microsoft YaHei;
  font-weight: bold;
  color: rgba(255, 255, 255, 1);
  margin-bottom: 30px;
  margin-right: 30px;
}
.four:nth-child(4n) {
  margin-right: 0;
}
.solu-scenscheme-con img {
  position: absolute;
  left: 390px;
  top: 0;
  width: 833px;
  height: 654px;
}
.mrTop {
  margin-top: 24px;
}

/**
导航
*/
.nav {
  height: 57px;
  width: 100%;
  background: #ffffff;
  display: flex;
  justify-content: space-between;
  padding: 0 71px;
  box-sizing: border-box;
  position: sticky;
  top: 0;
  z-index: 998;
}

.nav-index-logo {
  margin: 10px 0 12px 0;
  width: 128px;
  height: 33px;
  cursor: pointer;
}

.nav-index-menus {
  height: 57px;
  display: inherit;
  align-items: center;
}

.nav-index-menus > ul {
  display: flex;
  justify-content: space-around;
}

.nav-index-menus > ul li {
  padding: 15px 30px;
  box-sizing: border-box;
  font-size: 11px;
  cursor: pointer;
  vertical-align: middle;
  display: inherit;
  align-items: center;
}

.nav-index-menus ul li:hover {
  color: #3fc72b;
}

.li-son {
  position: absolute;
  width: 100%;
  background: #ffffff;
  left: 0;
  top: 57px;
  font-size: 11px;
  overflow: hidden;
}

.li-son > div {
  transition: 0.2s all;
  height: 0;
  overflow: hidden;
}

.more-items:hover .nav-index-menus .li-son {
  height: 200px;
}

.nav-index-menus-img {
  width: 20px;
  height: 20px;
  margin-top: 2px;
}

.nav-index-menus-item-login-tips {
  border: 1px solid #3fc72b;
  border-radius: 11px;
  padding: 6px 9px;
  box-sizing: border-box;
  color: #3fc72b;
}
.nav a {
  color: #2b2b2b;
}

/**
form
*/
.fixed-bg {
  position: fixed;
  width: 100%;
  height: 100%;
  z-index: 999;
  left: 0;
  top: 0;
  background: rgba(0, 0, 0, 0.8);
}

.form {
  position: absolute;
  z-index: 999;
  left: 50%;
  top: 50%;
  transform: translate(-50%, -50%);
  color: #666666;
  width: 370px;
  height: 427px;
  background: #fffeff;
  border-radius: 10px;
  text-align: center;
}

.form-title {
  color: #3fc72b;
  font-size: 21px;
  padding: 20px 0;
  box-sizing: border-box;
}

.form-label {
  font-size: 11px;
  padding-bottom: 20px;
  box-sizing: border-box;
  color: #888888;
}

.form-bg {
  width: 100%;
  height: 490px;
  overflow: hidden;
}

.form-bg button {
  height: 28px;
  width: 136px;
  text-align: center;
  line-height: 28px;
  color: #fff;
  font-size: 14px;
  background: #45b035;
  outline: none;
  border: none;
  margin-top: 37px;
}

.form-item:first-child {
  margin-top: 20px;
}

.form-item {
  margin-top: 8px;
  display: flex;
  flex-direction: row;
  align-items: center;
  justify-content: center;
}

.form-item label {
  color: #888888;
  font-size: 13px;
}

.form-item input[type="text"] {
  width: 136px;
  height: 28px;
  outline: none;
  border-radius: 4px;
  border: none;
  padding: 5px 10px;
  box-sizing: border-box;
  background: #f6f4f5;
}

.form-item textarea {
  width: 296px;
  border-radius: 4px;
  padding: 10px 10px;
  box-sizing: border-box;
  background: #f6f4f5;
  border: none;
  outline: none;
}

.form-item input[type="text"],
.form-item input[type="email"],
.form-item input[type="number"] {
  width: 211px;
  height: 28px;
  outline: none;
  border-radius: 4px;
  border: none;
  padding: 5px 10px;
  box-sizing: border-box;
  background: #f6f4f5;
}

.form-item textarea {
  width: 211px;
  border-radius: 4px;
  padding: 10px 10px;
  box-sizing: border-box;
  background: #f6f4f5;
  border: none;
  outline: none;
}
.close-btn {
  position: absolute;
  right: 20px;
  top: 16px;
  font-size: 20px;
  cursor: pointer;
}
.submit-form {
  height: 85px;
  background: rgba(0, 0, 0, 0.6);
  text-align: center;
  display: flex;
  align-items: center;
  position: relative;
  margin-top: 60px;
}

.input-box {
  margin: 0 auto;
  color: #fff;
  font-size: 16px;
  display: flex;
  width: 700px;
  justify-content: center;
  align-items: center;
}

.input-box input {
  width: 197px;
  height: 30px;
  border: 1px solid rgba(248, 248, 248, 1);
  border-radius: 3px 0px 0px 3px;
  margin-left: 18px;
  background: transparent;
  font-size: 11px;
  padding-left: 11px;
  color: #e0e0e0;
}

.input-box button {
  padding: 9px 21px;
  box-sizing: border-box;
  color: #fff;
  background: #3fc72b;
  outline: none;
  border: none;
}
/**
* 导航栏适配1920
*/
@media screen and (min-width: 1920px) {
  .nav {
    height: 80px;
  }
  .nav-index-logo {
    width: 180px;
    height: 49px;
  }
  .nav-index-menus {
    height: 80px;
  }
  .li-son {
    top: 80px;
    font-size: 16px;
  }

  .pro-message-img-tips img {
    width: 32px;
    height: 25px;
  }
  .pro-box:nth-child(2) .pro-message-img-tips img,
  .pro-box:nth-child(3) .pro-message-img-tips img {
    width: 32px;
    height: 32px;
  }
  .pro-box:nth-child(4) .pro-message-img-tips img {
    width: 28px;
    height: 30px;
  }
  .resolve-items > div img {
    width: 80px;
    height: 80px;
    padding-bottom: 20px;
  }
  .resolve-items > div {
    padding-bottom: 30px;
  }
  .pro-message-img-tips {
    font-size: 16px;
  }
  .nav-index-menus-img {
    width: 33px;
    height: 33px;
  }
  .nav-index-menus > ul li {
    font-size: 16px;
  }
  footer .footer-left-contact ul li,
  footer .footer-middle-resolve ul li,
  footer .footer-right ul li {
    font-size: 14px;
  }
  footer .footer-left {
    width: 400px;
  }
  .footer-left-contact {
    margin-left: 50px;
  }
  footer .footer-middle .footer-middle-pro > span,
  footer .footer-middle .footer-middle-resolve > span,
  footer .footer-right > span {
    font-size: 16px;
  }
  footer .footer-middle a,
  footer .footer-right a {
    font-size: 16px;
  }
  footer .copyright {
    font-size: 14px;
  }
}