footer {
  background: url("/en/imgs/footbg.png") no-repeat;
  background-color: #050c1f;
  background-position: right 50px top 50px;
  background-size: auto;
  padding: 3% 0;
  display: flex;
  flex-direction: column;
}
footer .logo {
  margin-left: 10%;
  width: 23.31rem;
  margin-bottom: 3.81rem;
}
footer .aban {
  padding: 0 10%;
  border-bottom: 1px solid;
  display: flex;
  justify-content: space-between;
}
footer .aban .bnva {
  display: flex;
  width: 70%;
  justify-content: space-between;
}
footer .aban .bnva .on {
  display: flex;
  flex-direction: column;
}
footer .aban .bnva .on .o {
  margin-bottom: 2.19rem;
  font-size: 1rem;
  color: #fff;
}
footer .aban .bnva .on .bo {
  height: 17.17rem;
  flex-wrap: wrap;
  display: flex;
  flex-direction: column;
}
footer .aban .bnva .on .bo a {
  margin-right: 1.63rem;
  margin-bottom: 1.63rem;
  font-size: 0.87rem;
  color: #999;
}
footer .aban .bnva .on .bo a:nth-child(6n) {
  margin-bottom: 0;
}
footer .aban .right {
  width: 28%;
  display: flex;
  flex-direction: column;
  align-items: end;
  color: #fff;
}
footer .aban .right .rsp1 {
  font-size: 1.13rem;
  margin-bottom: 1.63rem;
}
footer .aban .right .rsp2 {
  font-size: 0.88rem;
  margin-bottom: 3.75rem;
}
footer .aban .right .bootom {
  display: flex;
  width: 90%;
  flex-wrap: wrap;
  justify-content: space-between;
}
footer .aban .right .bootom .dv1,
footer .aban .right .bootom .dv2 {
  align-items: center;
  margin: auto;
  margin-bottom: 3.25rem;
  width: 48%;
  display: flex;
  flex-direction: column;
}
footer .aban .right .bootom .dv1 .sp1,
footer .aban .right .bootom .dv2 .sp1 {
  margin-bottom: 1.56rem;
  font-size: 1rem;
}
footer .aban .right .bootom .dv1 .sp2,
footer .aban .right .bootom .dv2 .sp2 {
  font-size: 0.88rem;
}
footer .aban .right .bootom .dv2 {
  margin-bottom: 2.81rem;
}
footer .bei {
  align-items: center;
  display: flex;
  justify-content: space-between;
  padding: 3% 10% 0 10%;
}
footer .bei .left {
  width: 47%;
  color: #fff;
  display: flex;
  flex-direction: column;
  font-size: 0.88rem;
}
footer .bei .left span {
  text-align: left;
  margin-bottom: 1.88rem;
}
footer .bei .left .a {
  text-align: left;
  width: 100%;
}
footer .bei .left .a a {
  margin-right: 2%;
  color: #fff;
}
footer .bei .right {
  align-items: end;
  display: flex;
  flex-direction: column;
}
footer .bei .right .top {
  margin-bottom: 1.88rem;
  display: flex;
  align-items: center;
  font-size: 0.75rem;
  color: #fff;
}
footer .bei .right .top a {
  margin-left: 1.25rem;
}
footer .bei .right .top a img {
  width: 4.94rem;
}
footer .bei .right .bootom {
  font-size: 0.88rem;
  color: #fff;
}
footer .bei .right .bootom a {
  font-size: 0.88rem;
  color: #fff;
}
footer .material-scrolltop {
  z-index: 99999;
  display: block;
  position: fixed;
  width: 0;
  height: 0;
  bottom: 100px;
  right: 23px;
  padding: 0;
  overflow: hidden;
  outline: none;
  border: none;
  border-radius: 2px;
  box-shadow: 0 3px 10px rgba(0, 0, 0, 0.5);
  cursor: hand;
  border-radius: 50%;
  background: #4293ee;
  -webkit-tap-highlight-color: rgba(0, 0, 0, 0);
  -webkit-transition: all 0.3s cubic-bezier(0.25, 0.25, 0, 1);
  -ms-transition: all 0.3s cubic-bezier(0.25, 0.25, 0, 1);
  -moz-transition: all 0.3s cubic-bezier(0.25, 0.25, 0, 1);
  -o-transition: all 0.3s cubic-bezier(0.25, 0.25, 0, 1);
  transition: all 0.3s cubic-bezier(0.25, 0.25, 0, 1);
}
footer .material-scrolltop.reveal {
  width: 56px;
  height: 56px;
}
footer .material-scrolltop,
footer .material-scrolltop::before {
  background-image: url(/fonts/top-arrow.svg);
  background-position: center 50%;
  background-repeat: no-repeat;
}
footer .footer-nav {
  display: none;
}
/* 窗口宽度<960,设计宽度=768 */
@media screen and (max-width: 959px) {
  footer {
    padding: 5% 5% 10% 5%;
  }
  footer .logo {
    display: none;
  }
  footer .aban {
    display: none;
  }
  footer .bei {
    margin-bottom: 50px;
    align-items: center;
    flex-direction: column;
  }
  footer .bei .left {
    display: none;
  }
  footer .bei .right {
    align-items: center;
  }
  footer .bei .right .top {
    margin-bottom: 10px;
    font-size: 14px;
  }
  footer .bei .right .top a {
    margin-left: 0px;
  }
  footer .bei .right .top a img {
    width: 60px;
  }
  footer .bei .right .bootom {
    text-align: center;
    display: flex;
    flex-direction: column;
    font-size: 14px;
  }
  footer .bei .right .bootom span {
    margin-top: 10px;
  }
  footer .bei .right .bootom a {
    margin-top: 10px;
    font-size: 14px;
  }
  footer .footer-nav {
    display: -webkit-box;
    display: -ms-flexbox;
    display: flex;
    margin: 0 auto;
    width: 100%;
    left: 0;
    position: fixed;
    bottom: 0;
    background: #4293ee;
    opacity: 0.9;
    z-index: 777;
  }
  footer .footer-nav a {
    padding: 3% 0;
    -webkit-box-flex: 1;
    -ms-flex: 1;
    flex: 1;
    display: flex;
    flex-direction: column;
    align-items: center;
    height: 100%;
    color: white;
    font-size: 14px;
    text-align: center;
    font-weight: bold;
  }
  footer .footer-nav a img {
    height: 15px;
    margin-bottom: 5px;
  }
  footer .footer-nav a:nth-child(1),
  footer .footer-nav a:nth-child(2) {
    border-right: 1px solid #fff;
    /* 前两个子元素的右边边框设为通明 */
  }
  footer .footer-nav .fixed {
    position: fixed;
  }
  footer .material-scrolltop {
    display: none;
  }
}
<!--耗时1794243279.8701秒-->