* {
  margin: 0px;
  padding: 0px;
}
body {
  font-family: 'Microsoft YaHei';
}
header {
  height: 100px;
}
.logo {
  position: absolute;
  left: 50%;
  width: 85px;
  height: 44px;
  background-image: url(image/logo.png);
  background-size: 100% 100%;
  margin-left: -450px;
  margin-top: 30px;
}
.nav {
  text-align: center;
  position: absolute;
  left: 50%;
  margin-left: 50px;
  margin-top: 50px;
  list-style: none;
}
.nav li {
  display: inline-block;
  margin-left: 60px;
}
#current-a {
  color: #1da1fb;
}
.nav li a {
  text-decoration: none;
  color: #666;
}
.nav li a:hover {
  color: #1da1fb;
}
.info {
  position: relative;
  width: 100%;
  height: 550px;
  background-position: center;
  background-image: url(image/cloud.png);
}
.phone {
  position: absolute;
  left: 50%;
  margin-left: -430px;
  top: 50px;
}
.describe {
  position: absolute;
  left: 50%;
  top: 150px;
  color: #fff;
}
.pb-p {
  margin-bottom: 35px;
  font-size: 60px;
  font-weight: bold;
}
.ps-p {
  font-size: 35px;
  margin-bottom: 70px;
}
.downs {
  margin-right: 50px;
  float: left;
  width: 180px;
  height: 40px;
  line-height: 40px;
  text-align: center;
  border: 1px solid #fff;
  border-radius: 10px;
}
.downs a {
  text-decoration: none;
  color: #fff;
}
.fnc {
  position: relative;
  height: 550px;
  width: 100%;
}
.fnc-background {
  background-color: #f6f8fa;
}
.d-right {
  position: absolute;
  left: 50%;
  margin-left: 50px;
}
.d-left {
  position: absolute;
  left: 50%;
  margin-left: -450px;
}
.borrow,
.chat {
  position: absolute;
  left: 50%;
  top: 80px;
  margin-left: 30px;
}
.order,
.sell {
  position: absolute;
  left: 50%;
  top: 80px;
  margin-left: -550px;
}
.db-p {
  margin-top: 180px;
  color: #333;
  font-size: 45px;
  font-weight: bold;
  margin-bottom: 50px;
}
.ds-p {
  font-size: 18px;
  color: #aaa;
}
footer {
  height: 300px;
  background-color: #333;
  text-align: center;
}
.f-down {
  margin-top: 70px;
  display: inline-block;
  width: 430px;
  padding: 0 15px;
}
.sub-download {
  display: inline-block;
  margin: 10px 0 20px -30px;
  height: 40px;
  width: 200px;
  line-height: 40px;
  border-radius: 10px;
  border: 1px solid #fff;
}
.sub-download a {
  vertical-align: top;
  color: #fff;
  text-decoration: none;
}
.sub-download img {
  margin-right: 15px;
}
.QR-code {
  margin-right: 20px;
  float: right;
}
.f-p {
  color: #fff;
  margin-top: 30px;
}
/* ---------------about.html---------------- */
.about-container {
  background-color: #fcfcfc;
  padding: 60px 0px;
}
.sidebar {
  position: fixed;
  text-align: center;
  width: 100px;
  float: right;
  top: 180px;
  right: 30px;
}
.sub-menu {
  margin-bottom: 25px;
  text-decoration: none;
  display: inline-block;
  height: 30px;
  line-height: 30px;
  width: 90px;
  color: #666;
  transition: 0.4s;
}
.sub-menu:hover {
  background-color: #1da1fb;
  color: #fff;
  border-radius: 15px;
  transition: 0.4s;
}
.sub-menu-now {
  margin-bottom: 25px;
  text-decoration: none;
  display: inline-block;
  height: 30px;
  line-height: 30px;
  width: 90px;
  color: #666;
  background-color: #1da1fb;
  color: #fff;
  border-radius: 15px;
}
.content-box {
  background-color: #fff;
  margin: 0 auto;
  color: #666;
  border: 1px solid #ccc;
  padding: 50px 75px;
  width: 900px;
}
.sub-content {
  margin-bottom: 80px;
}
.a-title {
  margin-bottom: 30px;
  height: 60px;
  line-height: 60px;
  border-bottom: 1px solid #ccc;
  color: #000;
}
.a-sub-title {
  padding-left: 8px;
  border-left: 5px solid #666;
  margin: 40px 0;
  color: #000;
}
.title-border {
  display: inline-block;
  margin: 0 0 -24px -80px;
  width: 80px;
  height: 2px;
  background-color: #1da1fb;
}
.a-content {
  text-indent: 2em;
  line-height: 40px;
}
.trace {
  text-indent: 2em;
  line-height: 50px;
}
.a-now {
  margin-top: 40px;
  text-indent: 2em;
  color: #000;
}
.contact-us {
  height: 40px;
  padding-left: 2em;
}
.ac-p {
  display: inline-block;
  vertical-align: top;
  margin-left: 30px;
}
.img-map {
  height: 700px;
}
/* ---------------classbackend.html---------------- */
.class-container {
  position: relative;
  background-color: #fcfcfc;
  height: 500px;
}
@media screen and (transform) {
  .center {
  position: absolute;
  left: 50%;
  top: 50%;
  transform: translateX(-50%) translateY(-50%);
  -webkit-transform: translateX(-50%) translateY(-50%);
  }
}
.center {
  position: absolute;
  left: 50%;
  top: 50%;
  margin-left: -275px;
  margin-top: -200px;
} 
.login {
  background-color: #fff;
  border: 1px solid #ddd;
  text-align: center;
  height: 400px;
  width: 550px;
}
.login-box {
  text-align: left;
  border: 1px solid #ccc;
  width: 300px;
  margin: 30px auto;
  height: 40px;
  line-height: 40px;
  border-radius: 5px;
}
.login-box label {
  display: inline-block;
  margin: 7px 20px 0 20px;
}
.login-box input {
  display: inline-block;
  vertical-align: top;
  font-size: 16px;
  border: 0;
  background-color: transparent;
  appearance: none;
  -moz-appearance: none;
  -webkit-appearance: none;
  line-height: 40px;
  height: 40px;
  outline: none;
}
.class-title {
  height: 100px;
  line-height: 80px;
  background-image: url(image/d.png);
  background-size: 100% 100%;
  color: #fff;
  font-size: 18px;
}
.r-psw {
  font-size: 14px;
  color: #666;
  text-align: left;
  width: 300px;
  margin: 0 auto;
}
.submit {
  font-family: "Microsoft YaHei";
  margin-top: 20px;
  padding: 8px 135px;
  font-size: 16px;
  color: #fff;
  border: 0;
  background-color: #1da1fb;
  border-radius: 5px;
}
.last-footer {
  height: 100px;
  line-height: 100px;
}
/* ---------------job.html---------------- */
.job-box {
  background-color: #fff;
  margin: 0 auto;
  border: 1px solid #ccc;
  padding: 50px 75px;
  width: 900px;
}
.job-box h2 {
  width: 100%;
  text-align: center;
  margin-bottom: 40px;
}
.job-box h3,
.job-box h4 {
  line-height: 28px;
}
.job-box .job-require {
  margin-bottom: 40px;
}
.job-box .job-require2 {
  margin-bottom: 40px;
  color: #e00
}
.job-box .job-require p {
  line-height: 25px;
}
.job-box .job {
  border-top: 2px solid #ccc;
  padding-top: 30px;
}
.job-box .job .op {
  margin-bottom: 20px;
  margin-left: 100px;
  width: 100%;
}
.job-box .job .op label {
  margin-right: 100px;
  width: 150px;
  text-align: right;
  display: inline-block;
}
.job-box .job .op input {
  height: 18px;
}
.job-box .job .op textarea {
  width: 480px;
  height: 120px;
  vertical-align: top;
}
.job-box .job .submit-box {
  text-align: center;
}