* {
  margin: 0;
  padding: 0;
}
body,
html {
  width: 100%;
  height: 100%;
  font-family: "Microsoft Yahei", SimHei, SimSun, sans-serif;
  background: #F4F4F4;
}
a {
  color: #3E4555;
  text-decoration: none;
  display: block;
}
img {
  width: 100%;
}
ul {
  list-style: none;
}
.header {
  background: #fff;
}
.header .hds {
  display: flex;
  height: 80px;
}
.header .hds .center {
  flex: 1;
  line-height: 80px;
  font-size: 36px;
  text-indent: 20px;
}
.header .slid {
  height: 0px;
  overflow: hidden;
  transition: all 0.5s;
}
.header .slid .list .item:nth-of-type(1) {
  border-top: 2px solid #c4b282;
}
.header .slid .list .item {
  border-bottom: 2px solid #c4b282;
}
.header .slid .list .item a {
  text-indent: 40px;
  line-height: 100px;
  color: #000;
  font-size: 30px;
  font-weight: 100;
}
.contact {
  background-color: #F4F4F4;
  overflow: hidden;
  color: #57585A;
}
.contact .list {
  overflow: hidden;
  padding: 10%;
}
.contact .list .item {
  font-size: 24px;
  line-height: 45px;
}
.contact .wx {
  overflow: hidden;
  padding-bottom: 40px;
}
.contact .wx img {
  width: 70%;
  padding-left: 15%;
  padding-right: 15%;
}
.contact .wx p {
  font-size: 25px;
  text-align: center;
  padding-top: 10px;
}
.footer {
  background-color: #353535;
  color: #fff;
  overflow: hidden;
}
.footer .logo {
  float: left;
  width: 100%;
  text-align: center;
  padding-top: 20px;
}
.footer .logo img {
  width: 50%;
}
.footer .nav {
  float: left;
  width: 100%;
  text-align: center;
  font-size: 22px;
  padding-bottom: 40px;
}
.footer .nav a {
  display: inline;
  padding-left: 20px;
  padding-right: 20px;
  color: #FFF;
}