.footer-top-external {
  width: 100%;
  height: 276px;
  margin-top: 74px;
  background-color: #363434;
}
.footer-top-external .footer-top-container {
  width: 1280px;
  height: 276px;
  margin: 0 auto;
  overflow: hidden;
}
.footer-top-external .footer-top-container .footer-top {
  width: 1200px;
  height: 216px;
  margin: 0 auto;
  padding: 30px 0;
  color: #ffff;
}
.footer-top-external .footer-top-container .footer-top .top-left {
  float: left;
  width: 180px;
}
.footer-top-external .footer-top-container .footer-top .top-left :nth-child(1) {
  font-size: 16px;
  color: #ffffff;
  line-height: 40px;
  font-family: inherit;
  font-weight: 500;
}
.footer-top-external .footer-top-container .footer-top .top-left :nth-child(2) {
  width: 30px;
  height: 1px;
  margin-bottom: 10px;
  border-bottom: 1px solid #838383;
}
.footer-top-external .footer-top-container .footer-top .top-left a {
  display: block;
  width: 60px;
  color: #a3a3a3;
  margin-top: 3px;
  font-size: 14px;
  line-height: 32px;
  font-weight: 400;
  font-family: inherit;
  text-decoration: none;
}
.footer-top-external .footer-top-container .footer-top .top-left a:hover {
  color: #ffffff;
}
.footer-top-external .footer-top-container .footer-top .top-middle {
  float: left;
  width: 585px;
}
.footer-top-external .footer-top-container .footer-top .top-middle :nth-child(1) {
  font-size: 16px;
  color: #ffffff;
  line-height: 40px;
  font-family: inherit;
  font-weight: 500;
}
.footer-top-external .footer-top-container .footer-top .top-middle :nth-child(2) {
  width: 30px;
  height: 1px;
  margin-bottom: 10px;
  border-bottom: 1px solid #838383;
}
.footer-top-external .footer-top-container .footer-top .top-middle :nth-child(3) {
  color: #a3a3a3;
  font-size: 14px;
  line-height: 28px;
  font-weight: 700;
  font-family: inherit;
}
.footer-top-external .footer-top-container .footer-top .top-middle :nth-child(4) {
  padding-right: 80px;
  color: #a3a3a3;
  font-size: 14px;
  line-height: 28px;
  font-weight: 400;
  font-family: inherit;
}
.footer-top-external .footer-top-container .footer-top .top-middle a {
  display: block;
  width: 100px;
  height: 34px;
  line-height: 34px;
  text-align: center;
  margin-top: 20px;
  color: #a3a3a3;
  border: 1px solid #4f4f4f;
  text-decoration: none;
}
.footer-top-external .footer-top-container .footer-top .top-middle a:hover {
  color: #ffffff;
}
.footer-top-external .footer-top-container .footer-top .top-right {
  float: left;
  width: 435px;
}
.footer-top-external .footer-top-container .footer-top .top-right :nth-child(1) {
  font-size: 16px;
  color: #ffffff;
  line-height: 40px;
  font-family: inherit;
  font-weight: 500;
}
.footer-top-external .footer-top-container .footer-top .top-right :nth-child(2) {
  width: 30px;
  height: 1px;
  margin-bottom: 10px;
  border-bottom: 1px solid #838383;
}
.footer-top-external .footer-top-container .footer-top .top-right p {
  font-size: 14px;
  line-height: 28px;
  color: #838383;
}
.footer-background {
  background-color: #312f2f;
  font-family: AlibabaPuHuiTi_2_35_Thin;
  font-weight: 400;
}
.footer-background .footer-container {
  width: 1280px;
  margin: 0 auto;
}
.footer-background .footer-container .footer {
  height: 100px;
  width: 1200px;
  margin: 0 auto;
  line-height: 100px;
  color: #919191;
  padding: 0 290px;
}
.footer-background .footer-container .footer a {
  color: #919191;
  text-decoration: none;
}
.footer-background .footer-container .footer a:hover {
  color: #ffffff;
}
.footer-background .footer-container .footer .footer-left {
  float: left;
}
.footer-background .footer-container .footer .footer-middle {
  float: left;
}
.footer-background .footer-container .footer .footer-right {
  float: right;
}
.footer-background .footer-container .footer .footer-right .footer-right-a {
  text-decoration: none;
  color: #919191;
}
.footer-background .footer-container .footer .footer-right .footer-right-a:hover {
  color: #ffffff;
}
.footer-background .footer-container .footer .footer-right .footer-right-span {
  margin: 0 10px;
  color: #919191;
}
@media only screen and (max-width: 900px) {
  .footer-top-external {
    display: none;
  }
  .phone-class {
    width: 100%;
    margin: 0 !important;
  }
  .footer {
    height: 0px !important;
    line-height: 50px !important;
    padding: 0px!important;
  }
  .footer .footer-left,
  .footer .footer-middle {
    font-size: 12px!important;
    text-align: center;
    background-color: #3c3c3c !important;
  }
  .footer .footer-right {
    display: none!important;
  }
}
@media only screen and (max-width: 300px) {
  .footer {
    padding: 0px!important;
  }
  .footer .footer-left {
    text-align: center!important;
  }
  .footer .footer-left span {
    margin-left: 8%!important;
  }
  .footer .footer-left :nth-child(2) {
    float: right;
    margin-right: 30%!important;
  }
}