@media screen and (max-width:1200px) {
  .bigImg, .nav, .footerBg {
    width: 1200px;
  }
}

@media screen and (min-width:1201px) {
  .bigImg, .nav, .footerBg {
    width: 100%;
  }
}

body {
  display: none;
  overflow-x: hidden;
}

.nav {
  width: 100%;
  height: 60px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.4);
  position: relative;
  z-index: 20000;
}

nav {
  width: 1200px;
  height: 60px;
  top: 0px;
  margin: 0 auto;
  color: #fff;
}

nav #goIndex {
  display: inline-block;

  height: 33px;
  position: relative;
  padding-top: 14px;
  z-index: 200;
}
#goIndex img{
  height: 33px;
}
nav #goIndex .logo {
  position: absolute;
}

nav #nav {
  float: right;
  display: inline-block;
  position: relative;
  height: 30px;
  margin: 15px;
  z-index: 10000000 !important;
}

nav #nav .navType {
  float: left;
  display: inline-block;
  width: 66px;
  font-size: 14px;    margin-bottom: 250px;
  font-family: "PingFang-SC-Regular";
  font-weight: 400;
  color: rgba(255, 255, 255, 1);
  line-height: 30px;
  text-align: center;
  margin-right: 41px;
}

.navType a {
  color: #fff;
  opacity: 0.66;
}

nav #nav .navType p {
  width: 66px;
  height: 4px;
  background: rgba(255, 58, 57, 1);
  margin-top: 12px;
  display: none;
}

#nav .navType .toUsBorder {
  display: none;
  margin-left: -10px;
  width: 86px;

  background-color: rgba(0, 0, 0, 0.6);
}

nav #nav .acitve a {
  color: #fff;
  opacity: 1;
}

nav #nav .acitve p {
  display: block;
}

nav #nav .navType:hover {
  cursor: pointer;
}

nav #nav .navType:hover>p {
  display: block;
}

nav #nav .navType:hover a {
  color: #fff;
  opacity: 1;
}

nav #nav .navType:hover>div {
  display: block;
}

.toUs {
  display: inline-block;
  font-size: 14px;
  font-family: "PingFang-SC-Regular";
  font-weight: 400;
  color: rgba(255, 255, 255, 1);
  line-height: 30px;
  opacity: 0.6;
}

.toUs span {
  width: 2px;
  height: 10px;
  background: rgba(255, 58, 57, 1);
  display: none;
}

.toUs:hover {
  cursor: pointer;
  color: #fff;
  opacity: 1;
}

.toUs:hover span {
  display: inline-block;
}

.bigImg {
  position: relative;
  top: -60px;
  /* margin-bottom: 250px; */
}

.bigImg img {
  width: 100%
}
/* footer部分 */
.footerBg {
  width: 100%;
  background: url('https://sf-protal-1257989287.file.myqcloud.com/images/public/frame.png');
  background-repeat: no-repeat;
  height: 44px;
  display: inline-block;
  position:relative;
}

footer {
  width: 100%;
  height: 260px;
  background-color: #1d252b;
  position: relative;
}

.footerContent {
  width: 1200px;
  margin: 0 auto;
  height: 200px;
  padding-top: 23px;
  border-bottom: 1px solid rgba(146, 148, 166, 0.4);
}

.contentUs {
  width: 600px;
  height: 103px;
  border-right: 1px solid rgba(146, 148, 166, 0.4);
  padding-top: 15px;
  padding-bottom: 36px;
  float: left;
  margin-top: 20px;
}

.contentUs ul li {
  font-size: 12px;
  font-family: "PingFang-SC-Regular";
  font-weight: 400;
  color: rgba(255, 255, 255, 1);
  margin-bottom: 14px;
}

.contentUs ul {
  margin-left: 40px;
  margin-top: -5px;
}

.contentUs ul li:nth-of-type(1) {
  height: 16px;
  font-size: 16px;
  font-family: "PingFang-SC-Regular";
  font-weight: 400;
  color: rgba(255, 255, 255, 1);
  margin-bottom: 19px;
}

.download {
  width: 400px;
  float: left;
  margin-left: 101px;
  margin-top: 9px;
}

.downloadTitle {
  height: 17px;
  font-size: 16px;
  font-family: "PingFang-SC-Regular";
  font-weight: 400;
  color: rgba(255, 255, 255, 1);
  line-height: 30px;
}

.downloadContent {
  margin-top: 19px;
}

.downloadSJ {
  float: left;
}

.downloadCYS {
  float: left;
}

.downloadSJ img, .downloadCYS img {
  width: 100px;
}

.downloadSJ p, .downloadCYS p {
  height: 13px;
  font-size: 12px;
  font-family: "PingFang-SC-Regular";
  font-weight: 400;
  color: rgba(255, 255, 255, 1);
  line-height: 30px;
  text-align: center;
}

.downloadCYS {
  margin-left: 88px;
}

.copyRight {
  width: 100%;
  height: 13px;
  font-size: 12px;
  font-family: "PingFang-SC-Regular";
  font-weight: 400;
  color: rgba(255, 255, 255, 1);
  line-height: 30px;
  text-align: center;
  margin-top: 4px;
}
.process {
  width: 100%;
  position: absolute;
}

.content {
  width: 1200px;
  margin: 0 auto;
  padding-top: 78px;
}

.contentTitle {
  height: 28px;
  font-size: 28px;
  font-family: "PingFang-SC-Regular";
  font-weight: 400;
  color: rgba(51, 51, 51, 1);
  line-height: 30px;
  text-align: center;
}

.contentLine {
  width: 28px;
  height: 3px;
  background: rgba(252, 84, 83, 1);
  margin: 0 auto;
  margin-top: 24px;
}

.step {
  margin-top: 65px;
  display: flex;
  justify-content: center;
  -webkit-justify-content: center;
-moz-justify-content: center;
-ms-justify-content: center;
-o-justify-content: center;


}

.stepItem {
  width: 154px;
  display: inline-block;
  text-align: center;
  /* margin-left: 33px; */
}

.stepItem img {
  width: 88px;
}

.stepItem .desc {
  height: 14px;
  font-size: 14px;
  font-family: "PingFang-SC-Regular";
  font-weight: 400;
  color: rgba(51, 51, 51, 1);
  line-height: 30px;
  margin-top: 30px;
}

.next {
  width: 13px;
  height: 22px;
  margin-top: 33px;
  margin-left: 10px;
  margin-right: 10px;
}

.logo-wrap{
  box-sizing: content-box;
  width:410px;
  background: #fff;
  border-radius: 8px;
  padding-bottom: 10px;
  position: absolute;
  top: 220px;
  right: 150px;
}
.logo-wrap h4{
  font-size: 20px;
  padding: 40px 0 10px 0;
  text-align: center;
  color:#333;
}
.logo-wrap .underline{
  margin: 0 auto 50px;
  width: 28px;
  height: 3px;
  background: #FC5453;
}
.logo-wrap .txt{
  text-align: center;
  font-size: 16px;
  color:#333;
}
.logo-wrap .btn{
  display: block;
  width: 320px;
  height: 42px;
  background: #3E404E;
  border-radius: 4px;
  color:#fff;
  line-height: 42px;
  text-align: center;
  margin: 42px auto 20px;
}
.logo-wrap .tips{
  text-align: right;
  font-size: 16px;
  color: #3E404E;
  line-height: 16px;
  padding-right: 45px;
}
.logo-wrap .tips a{
  color: red;
  cursor: pointer;
}
.form-wrap {
  padding: 10px 0;

}
.form-wrap label{
  display: inline-block;
  width: 106px;
  text-align: right
}
.form-wrap input{
  outline: none;
  border: 1px solid #D6D7DC;
  width: 260px;
  height: 35px;
}
.body{
  background: rgba(5,13,32,1);
}