.nav_common {
    box-sizing: border-box;
    height: 80px;
    background-color: #ffffff;
}

.nav_logo {
  margin-top: 10px;
}

.nav_changeCity {
  line-height: 80px;
  height: 80px;
  /*margin-right: 40px;*/
  margin: 0 40px 0 26px;
  cursor: pointer;
  width: auto;
  width: 88px \9;
}

@media all and (min-width: 0) {
  .nav_changeCity {
    width: auto;
  }
}

.nav_changeCity a {
  font-size: 14px;
  color: #fff;
  display: block;
  width: 100%;
  background-color: #A3A3A3;
  height: 26px;
  line-height: 24px;
  -moz-border-radius: 20px;
  -webkit-border-radius: 20px;
  border-radius: 20px;
  padding: 0 5px;
  margin-top: 27px;
  position: relative;
}
.nav_changeCity a:hover {
    text-decoration: none!important;
}
.nav_changeCity img {
  display: inline;
}

.nav_btn {
  position: relative;
}

.nav_btn > li {
  float: left;
  height: 80px;
  margin: 0 10px;
  line-height: 80px;
  line-height: 78px \9;
  cursor: pointer;
  -moz-transition: color .7s;
  -webkit-transition: color .7s;
  -o-transition: color .7s;
  transition: color .7s;
  font-size: 14px;
  color: white;
}
.nav-log {
  float: left;
  height: 80px;
  display: flex;
  align-items: center;
}

.nav-log img {
  height: 60px;
}

.nav_common {
  background-color: white;
}
.nav_btn > li > a {
  color: #757272;
  font-size: 17px;
}

.nav_btn > li > a.active {
  color: #e62129 !important;
}

.nav_btn > li:hover {
  color: #e62129 !important;
}

.nav_btn > li > a:hover {
  text-decoration: none !important;
  color: #e62129;
}

.nav_dropDown {
  width: 140px;
  box-sizing: border-box;
  background-color: #fff;
  position: absolute;
  z-index: 999;
  border-radius: 4px;
  box-shadow: 0px 3px 5px 0px rgba(0, 0, 0, 0.3);
  padding: 0 10px;
  display: none;
}

.nav_dropDown > li {
  height: 50px;
  line-height: 50px;
  text-align: center;
  border-bottom: 1px solid #e8e8e8;
  background-color: #fff;
}

.nav_dropDown > li a {
  color: #333333;
  display: block;
  width: 100%;
  height: 100%;
  -moz-transition: color .5s;
  -webkit-transition: color .5s;
  -o-transition: color .5s;
  transition: color .5s;
}

.nav_dropDown > li a:hover {
  color: #e62129;
  text-decoration: none !important;
}