.our-business-content{
  margin-top: .55rem;
  padding: 0 .23rem;
}

.our-business-texts{
  font-size: .18rem;
  color: #333333;
}

.our-business-texts p{
  margin-top: .45rem;
  line-height: .4rem;
}

.our-business-img1{
  display: block;
  width: 5.96rem;
  margin: .45rem auto 0;
}

.our-img-box {
  width: 7rem;
  margin: .1rem auto 0;
  height: 5.94rem;
  overflow: hidden;
  position: relative;
}

.our-businessimg1 {
  display: block;
  width: 7rem;
}

.our-layer {
  width: 100%;
  height: 5.81rem;
  background: rgba(0, 0, 0, .5);
  position: absolute;
  left: 0;
  top: 0;
  display: none;
}

.our-layer-cont {
  display: block;
  width: 6.5rem;
  height: 4.55rem;
  margin: .25rem auto 0;
}

.our-layer-cont h3 {
  font-size: .3rem;
  color: #333333;
  font-weight: bold;
  padding-left: .2rem;
}

.our-layer-cont h3:first-of-type {
  padding-top: .15rem;
}

.our-layer-cont p {
  width: 6.2rem;
  font-size: .18rem;
  color: #333333;
  line-height: .36rem;
  margin: .2rem auto 0;
}

.arrow {
  width: .58rem;
  height: .3rem;
  /* background: blue; */
  position: absolute;
  bottom: .35rem;
  left: 50%;
  margin-left: -.29rem;
  transform: rotateX(180deg);
  animation-name: tip;
  animation-duration: 3s;
  animation-timing-function: ease-in-out;
  animation-delay: 0s;
  animation-iteration-count: infinite
}

.out-expand-layer {
  width: 7rem;
  margin: .1rem auto 0;
  position: relative;
}

.out-expand-mimg {
  display: block;
  width: 100%;
}

.out-expand-layer-nav {
  width: 2.15rem;
  background: #d6000f;
  float: left;
  height: 4.6rem;
}

.expand-layer-nav {
  width: 100%;
  /* height: 1.66rem; */
  opacity: .5;
  margin-top: .6rem;
}

.expand-layer-nav img {
  display: block;
  width: 1.66rem;
  margin-left: .23rem;
}

.out-expand-layer-nav .active {
  opacity: 1;
}

.out-expand-layer-content {
  float: left;
  width: 4.5rem;
  margin-left: .24rem;
  position: relative;
  height: 4.6rem;
}

.out-expand-layer-cont {
  display: none;
}

.out-expand-layer-text h3 {
  font-size: .3rem;
  color: #333333;
  font-weight: bold;
}

.out-expand-layer-text h3:first-of-type {
  margin-top: .4rem;
}

.out-expand-layer-text p {
  font-size: .18rem;
  color: #333333;
  line-height: .35rem;
  margin-top: .45rem;
}

.readMore {
  width: 1.3rem;
  /* background: #d6000f; */
  height: .2rem;
  display: block;
  /* margin-top: .3rem; */
  position: absolute;
  bottom: .3rem;
  right: .3rem;
}

.readMore:hover {
  color: #d6000f;
}

.out-expand-img {
  width: 7rem;
  margin: 0 auto;
}

.out-expand2-img {
  width: 7rem;
  left: .25rem;
  height: 6.5rem;
  position: relative;
}

.out-expand-layer-img {
  width: 7rem;
  display: none;
}

.out-expand-layer-img img {
  display: block;
  width: 100%;
}

.zt-network {
  width: 100%;
  margin: .5rem auto 0;
  position: relative;
}

.zt-network h3 {
  font-size: .3rem;
  font-weight: bold;
  padding-left: 1.2rem;
  color: #333333;
}

.zt-network p {
  font-size: .18rem;
  padding: .5rem 0 0 1.2rem;
  color: #333333;
}

.zt-network-img-box {
  width: 100%;
  height: 6rem;
  margin-top: 1rem;
  position: relative;
}

.zt-network img.zt-bg {
  display: block;
  width: 100%;
}

.our-expand {
  width: 7rem;
  height: 8.5rem;
  background: #d6000f;
  margin-top: .1rem;
}

.out-expand-box-cont {
  padding: .23rem;
}

.out-expand-box-cont h3 {
  font-size: .3rem;
  font-weight: bold;
  color: #fff;
}

.out-expand-box-cont p {
  font-size: .18rem;
  color: #ffffff;
  font-weight: bold;
  padding-top: .4rem;
}

.out-expand-main-img {
  width: 5.96rem;
  margin: .2rem auto 0;
  position: relative;
}

.expand-main-img {
  display: block;
  width: 5.96rem;
}

.out-expand-main-img div {
  width: 2.15rem;
  height: 2.15rem;
  /* background: blue; */
  border-radius: 50%;
  position: absolute;
}

.pxzz {
  left: 1.9rem;
  top: 0;
}

.ppgl {
  left: 0;
  bottom: 0rem;
}

.smdl {
  right: 0;
  bottom: 0;
}

@keyframes tip {
  0%{ transform: translateY(0) rotateX(180deg); }
  25%{ transform: translateY(-.5rem) rotateX(180deg); }
  50%{ transform: translateY(0px) rotateX(180deg); }
  75%{ transform: translateY(-.5rem) rotateX(180deg); }
  100%{ transform: translateY(0px) rotateX(180deg); }
}

.neticon {
  animation-name: scale;
  animation-duration: 3s;
  animation-timing-function: ease-in;
  animation-delay: 0s;
  animation-iteration-count: infinite
}

@keyframes scale {
  0%{ transform: scale(1, 1); }
  25%{ transform: scale(1.2, 1.2); }
  50%{ transform: scale(1, 1); }
  75%{ transform: scale(1.2, 1.2); }
  100%{ transform: scale(1, 1); }
}

.beijing {
  position: absolute;
  left: 4.15rem;
  top: 1.7rem;
  display: block;
  width: .2rem;
}

.tianjin {
  position: absolute;
  left: 4.26rem;
  top: 1.84rem;
  display: block;
  width: .12rem;
  height: .12rem;
}

.dongjing {
  position: absolute;
  left: 6.4rem;
  top: 1.84rem;
  display: block;
  width: .12rem;
  height: .12rem;
}

.shanghai {
  position: absolute;
  left: 4.8rem;
  top: 2.8rem;
  display: block;
  width: .12rem;
  height: .12rem;
}

.chengdu {
  position: absolute;
  left: 2.98rem;
  top: 2.92rem;
  display: block;
  width: .12rem;
  height: .12rem;
}

.hangzhou {
  position: absolute;
  left: 4.63rem;
  top: 2.93rem;
  display: block;
  width: .12rem;
  height: .12rem;
}

.guangzhou {
  position: absolute;
  left: 3.95rem;
  top: 3.9rem;
  display: block;
  width: .12rem;
  height: .12rem;
}

.taibei {
  position: absolute;
  left: 4.9rem;
  top: 3.6rem;
  display: block;
  width: .12rem;
  height: .12rem;
}

.shenyang {
  position: absolute;
  left: 4.85rem;
  top: 1.45rem;
  display: block;
  width: .12rem;
  height: .12rem;
}

.zt-network-layer {
  position: absolute;
  left: 0;
  top: 1.8rem;
  
  /* display: none; */
}

.zt-network-layer img {
  display: none;
}

.beijing-layer {
  position: absolute;
  width: 1.69rem;
  height: 3.1rem;
  left: 2.4rem;
  top: 0;
}

.tianjin-layer {
  position: absolute;
  width: 1.69rem;
  height: 3.1rem;
  left: 2.6rem;
  top: 0;
}

.dongjing-layer {
  position: absolute;
  width: 1.69rem;
  height: 3.1rem;
  left: 4.7rem;
  top: 0;
}

.shanghai-layer {
  position: absolute;
  width: 1.69rem;
  height: 3.1rem;
  left: 3.1rem;
  top: 1rem;
}

.chengdu-layer {
  position: absolute;
  width: 1.69rem;
  height: 3.1rem;
  left: 1.4rem;
  top: 1.1rem;
}

.hangzhou-layer {
  position: absolute;
  width: 1.69rem;
  height: 3.1rem;
  left: 2.8rem;
  top: 1rem;
}

.guangzhou-layer {
  position: absolute;
  width: 1.69rem;
  height: 3.1rem;
  left: 2.2rem;
  top: 1.5rem;
}

.taibei-layer {
  position: absolute;
  width: 1.69rem;
  height: 3.1rem;
  left: 3.1rem;
  top: 1.4rem;
}

.shenyang-layer {
  position: absolute;
  width: 1.69rem;
  height: 3.1rem;
  left: 3.1rem;
  top: 0;
}

.out-expand-item {
  width: 3.46rem;
  height: 3.46rem;
}

.out-expand2-item {
  width: 3.46rem;
  height: 6.1rem;
}