#header {
  width: 100%;
  color: #fff;
  height: 81px;
  position: relative;
  /* background: red; */
}

#header .header {
  height: 100%;
  width: 100%;
  position: relative;
}

#header .header .header_nav {
  width: 1200px;
  height: 100%;
  margin: 0px auto;
}

#header .header .header_nav .head_left {
  list-style: none;
  padding: 0;
  display: flex;
  justify-content: space-between;
  font-size: 24px;
  font-weight: 700;
  line-height: 36px;
  letter-spacing: 0em;
  text-align: left;
}

#header .header .header_nav .head_left li {
  position: relative;
  line-height: 80px;
  width: 100px;
  margin-right: 15px;
  text-align: center;
}

.mgr-r1 {
  width: 184px;
  height: 79px;
  margin-right: 360px;
}

.menu_xz {
  color: #1171ff !important;
}

.active-line {
  display: block;
  margin: -20px 0;
  border: 2px solid #1171ff;
}

#header .header .header_nav .head_left .main_menu {
  font-size: 16px;
  display: inline-block;
  color: #333;
  text-align: center;
  margin: 20px 0;
  height: 40px;
  line-height: 40px;
  transition: all 0.3s;
  text-decoration: none;
}

.bottom {
  height: 450px;
  background-color: #323232;
}

.bottom > .bottom-content {
  width: 1200px;
  margin: 0 auto;
  height: 400px;
}

.bottom-content dl {
  float: left;
  width: 200px;
  margin-top: 45px;
  height: 145px;
  border-right: 1px solid #333;
}

.bottom-content dt {
  margin-left: 75px;
  color: #f5f5f5;
  font-size: 15px;
  margin-bottom: 20px;
}
.bottom-content dd {
  margin-left: 75px;
  font-size: 12px;
  margin-bottom: 16px;

  padding: 0;
}

.bottom-content dd a {
  color: #999999;
  outline: none !important;
  text-decoration: none;
}

.buttom-text {
  text-align: center;
  font-size: 16px;
  font-weight: 500;
  line-height: 24px;
  color: #999999;
}

.qr_info {
  width: 320px;
  height: 154px;
  margin-left: 75px;
  color: #999999;
  font-size: 15px;
  display: flex;
  justify-content: space-between;
}

.qr_code {
  width: 130px;
  height: 100%;
  background-color: #d9d9d9;
}

.gz {
  width: 120px;
  height: 120px;
  margin: 5px auto;
}

.gz > img {
  width: 100%;
}