body {
  margin: 0;
  font-family:babaPuHuiTi,Microsoft YaHei,Helvetica Neue,Helvetica,PingFang SC,Tahoma,Arial,sans-serif !important;
}
@font-face {
	font-family:'babaPuHuiTi';
    src: url('../font/AlibabaPuHuiTi-2-45-Light.ttf') format('woff2'), /* 最优先级 */
}
 
body {
  font-family: 'MyCustomFont', sans-serif;
}


a {
  text-decoration: none;
  color: inherit;
  font: inherit;
}
li {
  padding: 0;
  margin: 0;
  list-style: none;
}
ul {
  padding: 0;
  margin: 0;
  list-style: none;
}
img {
  max-width: 100%;
  max-height: 100%;
  width: auto;
  height: auto;
}
.bg_white {
  background-color: #ffffff;
}
.box {
  box-sizing: border-box;
  -moz-box-sizing: border-box;
  -webkit-box-sizing: border-box;
}
.bk {
  display: block;
  color: #ffffff;
  min-width: 75px;
  height: 40px;
  line-height: 40px;
  text-align: center;
  border-radius: 10px;
  padding: 0 10px;
}
#app {
  background-color: #f5f5f5;
}
#app1 {
  background-color: #f5f5f5;
}
.pt-20 {
  padding-top: 20px;
}
.pt-30 {
  padding-top: 30px;
}
.pb-20 {
  padding-bottom: 20px;
}
.w {
  width: 1200px;
  margin: auto;
}
.w1 {
  width: 1200px;
  margin: auto;
  padding: 0px;
}
.flex {
  display: flex;
}
.astart {
  align-items: flex-start;
}
.acenter {
  align-items: center;
}
.aend {
  align-items: flex-end;
}
.jstart {
  justify-content: flex-start;
}
.jcenter {
  justify-content: center;
}
.jend {
  justify-content: flex-end;
}
.wrap {
  flex-wrap: wrap;
}
.center {
  text-align: center;
}
.column {
  flex-direction: column;
}
.back-top {
  display: none;
  position: fixed;
  right: 90px;
  bottom: 130px;
  z-index: 5;
  background-color: #ffffff;
  border-radius: 50%;
  box-shadow: 0 0 10px 0 rgba(186, 186, 186, 0.33);
  width: 50px;
  height: 50px;
  text-align: center;
  line-height: 45px;
  font-size: 30px;
  cursor: pointer;
  color: #cccccc;
}
.header {
  width: 100%;
  height: 90px;
  margin-top: 0;
  background-color: #ffffff;
  position: -webkit-sticky;
  position: sticky;
  top: 0;
  z-index: 999;
  transition: .5s;
  border-bottom: 1px solid rgba(255, 255, 255, 0.16);
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.05);
}
.header .nav {
  display: flex;
  align-items: center;
  height: 90px;
  padding: 0 20px;
  background-color: transparent;
  color: #000000;
}
.header .nav .nav-left {
  flex-shrink: 0;
  color: #ffffff;
}
.header .nav .nav-left .logo {
  display: flex;
  align-items: center;
}
.header .nav .nav-left .logo img {
  height: 40px;
}
.header .nav .nav-bar {
  flex-shrink: 0;
  display: flex;
  align-items: center;
  padding: 0;
  margin-left: auto;
  line-height: 90px;
}
.header .nav .nav-bar .nav-item {
  position: relative;
  margin: 0 17px;
  display: inline-block;
  cursor: pointer;
  font-size: 16px;
  font-weight: 400;
}
.header .nav .nav-bar .nav-is-select {
  color: #fed664;
}
.header .nav .nav-mobile {
  display: none;
  cursor: pointer;
}
.header .nav .nav-mobile .menu {
  margin-top: 3px;
  margin-right: 1px;
  width: 25px;
  display: flex;
  justify-content: space-around;
  flex-direction: column;
  align-items: center;
}
.header .nav .nav-mobile .menu span {
  width: 60%;
  border: 1px solid #2ab499;
}
.header .nav .mhc {
  margin-right: 15px;
  padding-top: 3px;
  width: 30px;
}
.header .mobile {
  margin-left: auto;
}
.footer {
  background-color: #ffffff;
  border-top: 1px solid #f7f7f7;
}
.footer .footer-top {
  display: grid;
  padding: 20px 0;
  margin: 0 auto;
}
.footer .footer-top .footer-nav {
  width: 100%;
}
.footer .footer-top .footer-nav a {
  font-size: 14px;
  margin: 0 10px;
}
.footer .footer-contact .contact {
  display: grid;
  grid-template-columns: 1fr 5fr;
}
.footer .footer-bottom {
  padding-top: 10px;
  background-color: #ffffff;
  border-top: 1px solid #f7f7f7;
  font-size: 14px;
}
.footer .footer-bottom .content {
  width: 80%;
  margin: 5px auto;
  color: #a5a5a5;
  line-height: 30px;
  text-align: center;
}
.footer .footer-bottom .inscribe {
  width: 100%;
  margin: 0 auto;
  background: #eee;
  color: #595353;
  padding: 20px 0px;
  text-align: center;
}
.footer-menu {
  position: fixed;
  bottom: 0;
  left: 0;
  width: 100%;
  z-index: 999;
  text-align: center;
  padding: 10px 0 5px;
  background-color: #ffffff;
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.05);
}
.footer-menu a {
  width: 25%;
}
.footer-menu a img {
  width: 35px;
}
.footer-menu a p {
  margin-top: 2px;
}
@media (max-width: 900px) {
  html {
    width: 100%;
    overflow-x: hidden;
  }
  body {
    width: 100%;
    overflow-x: hidden;
  }
  .w {
    width: 100%;
    padding: 0;
  }
  .w1 {
    width: 95%;
    padding-top: 0px;
  }
  .back-top {
    right: 10px;
  }
  .header {
    position: fixed;
    background: #dd7d23;
    top: 0;
    height: 45px;
  }
  .header .logo {
    height: 30px;
  }
  .header .nav {
    height: 45px;
  }
  .header .nav .nav-bar {
    display: none;
  }
  .header .nav .nav-mobile {
    display: block;
  }
  #app {
    margin-top: 35px;
  }
  #app1 {
    margin-top: 45px;
    background-color: #f5f5f5;
  }
  .footer .footer-top {
    grid-template-columns: 1fr;
  }
  .footer .footer-top .footer-nav {
    margin: auto;
    width: 90%;
  }
  .footer .footer-top .footer-nav a {
    width: 10%;
  }
  #app.mt-45 {
    margin-top: 45px;
  }
}