@media screen and (max-width: 1200px){
    .phone{
        display: block;
    }
    .pc{
        display: none;
    }        
}
@media screen and (min-width: 1200px) {
    .pc{
        display: block;
    }
    .phone{
        display: none;
    }        
}
.phone .nav {
  width: 100%;
  height: 1.2rem;
  background-color: #fff;
}
.phone .nav .nav_ctn {
  position: relative;
  background-color: #fff;
  border-bottom: 1px solid #dfdfe0;
  border-top: 1px solid #dfdfe0;
  height: 1.2rem;
}
.phone .nav .nav_ctn .nav_back {
  position: absolute;
  left: 0.4rem;
  height: 1.2rem;
  font-size: 0.42666667rem;
  line-height: 1.2rem;
}
.phone .nav .nav_ctn .nav_title {
  text-align: center;
  font-size: 0.42666667rem;
  line-height: 1.17333333rem;
}

.phone .footer {
  width: 100%;
  height: 2rem;
  background-color: #eeeeee;
  margin-top: 1.33333333rem;
  padding-top: 0.2rem;
  padding-bottom: 0.2rem;
}
.phone .footer > div {
  width: 100%;
  height: 0.53333333rem;
  line-height: 0.2rem;
  text-align: center;
}
.phone .footer > div a {
  text-decoration: none;
  display: inline-block;
  height: 0.53333333rem;
}
.phone .footer > div span {
  font-size: 14px;
  color: #bbbbbb;
}
.phone .popup {
  margin: 0;
  max-width: 360px;
  width: 60%;
}

.phone .modal_open {
  position: relative;
  overflow: hidden;
}
.phone .modal-open .modal {
  overflow-x: hidden;
  overflow-y: auto;
}
.phone .modal {
  position: fixed;
  top: 0;
  right: 0;
  bottom: 0;
  left: 0;
  z-index: 1050;
  overflow: hidden;
  -webkit-overflow-scrolling: touch;
  outline: 0;
  display: none;
  width: 100%;
  height: 100%;
  background: rgba(0, 0, 0, 0.5);
}
.phone .open {
  display: block;
}
.phone .modal_content {
  width: 7.2rem;
  background-color: #fff;
  min-height: 3.41333333rem;
  position: absolute;
  top: 50%;
  left: 50%;
  -webkit-transform: translate(-50%, -50%);
  transform: translate(-50%, -50%);
}
.phone .modal_content .ctn {
  position: relative;
  width: 100%;
  min-height: 3.41333333rem;
}
.phone .modal_content .ctn h4 a.gray {
    background: url(../images/gb_bt.png) no-repeat;
    width: 21px;
    height: 21px;
    background-size: 100% 100%;
    display: block;
    float: right;
    margin-right: 8px;
    vertical-align: middle;
}
.phone .modal_content .ctn h4 i {
    background: url(../images/msg.png) no-repeat 0 -48px;
    width: 24px;
    height: 21px;
    display: block;
    float: left;
    margin-right: 14px;
    vertical-align: middle;
}
.phone .modal_content .ctn .red {
    color: #ee1018;
}
.phone .modal_content .ctn h4 {
    height: 1.3rem;
    text-align: left;
    font-size: 18px;
    color: #505050;
    margin-left: 0.8rem;
    padding-top: 0.5rem;
    padding-right: 0.2rem;

}
.phone .modal_content .ctn p {
    margin: 0 20px 0 20px;
    font-size: 16px;
    line-height: 28px;
    color: #333;
    text-align: center;
}

.phone .modal_content .ctn .popup-zc .x_yb a {
    width: 90%;
    height: 48px;
    background: #ffa800;
    display: block;
    border-radius: 5px;
    text-align: center;
    line-height: 48px;
    margin-left: 20px;
    color: #fff;
    font-size: 20px;
    margin: 0 auto;
    margin-top: 40px;
    margin-bottom: 20px;
}

.pc .popup-zc .x_yb a {
    height: 48px;
    background: #ffa800;
    display: block;
    border-radius: 5px;
    text-align: center;
    line-height: 48px;
    margin-left: 20px;
    color: #fff;
    font-size: 20px;
    margin: 0 auto;
    margin-top: 40px;
    margin-bottom: 20px;
}