.w {
  width: 1200px;
  margin: 0 auto;
}

.back img {
  position: absolute;
  top: 0px;
  left: 0;
  z-index: -1;
  width: 100%;
}

.country {
  display: flex;
  justify-content: flex-end;
  align-items: center;
  padding: 40px 70px 0 0;
  gap: 12px;
}

.country i {
  width: 1px;
  height: 18px;
  background-color: black;
}

.country .JC {
  font-size: 16px;
  color: black;
}

.country .ZC {
  font-size: 16px;
  color: #949494;
}



.nav {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 010px 40px;

}

.nav {
  padding-top: 40px;
}

.nav .nav-right a {
  padding: 20px 33px;
}

.nav-right a:first-child {
  background-color: #50B477;
  color: #fff;
}



.nav .nav-right a:hover {
  background-color: #50B477;
  color: #fff;
}

/* 内容部分 */


.contact {
  text-align: center;
  padding-top: 38%;
}

.contact a {
  padding: 10px 20px;
  background-color: #50B477;
  color: #fff;

}

.service {
  display: grid;
  justify-content: center;
  align-items: center;
  grid-template-columns: repeat(3, 1fr);
  grid-template-rows: 1fr 1fr;
  gap: 30px;
  width: 65%;
  margin: 0 auto;
  padding-top: 13%;
}

.service img {
  margin-right: 20px;
  width: 100%;
}

.service a img {
  width: 100%;
}

.service a:hover {
  /* background-color: #50B477; */
  border-radius: 10px;
  box-shadow: 0 0 15px rgba(0, 0, 0, 0.5);
}

.more {
  text-align: center;
  padding-top: 8%;
}

.more a {
  padding: 10px 40px;
  background-color: #50B477;
  color: #fff;

}

.sanjiu {
  position: relative;
  display: flex;
  justify-content: center;
  align-items: center;
  margin: 0 auto;
  padding-top: 17%;
}

.sanjiu-b {
  position: absolute;
  display: grid;
  /* justify-content: center;
  align-items: center; */
  grid-template-columns: repeat(2, 1fr);
  grid-template-rows: 1fr 1fr;
  width: 80%;
  /* margin: 0 auto; */
  padding-top: 100px;
}

.asnjiu-b img {
  margin-right: 20px;
  width: 100%;
}

.sanjiu-b a img {
  width: 100%;
}


.sanjiu-a {
  display: flex;
  width: 10%;
  margin: 0 auto;
  z-index: 9999;

}

.sanjiu .sanjiu-b a:hover {
  /* background-color: #50B477; */
  /* border-radius: 10px; */
  box-shadow: 0 0 15px rgba(0, 0, 0, 0.5);
}

.sanjiu-a img {
  width: 100%;
  margin-top: 97px;
}

.more-1 {
  text-align: center;
  padding-top: 18%;
}

.more-1 a {
  padding: 10px 40px;
  background-color: #50B477;
  color: #fff;

}

.anli,
.tishi,
.lianxi {
  display: flex;
  justify-content: center;
  align-items: center;

}

.anli {
  padding-top: 12%;
}

.tishi,
.lianxi {
  padding-top: 30px
}

.anli a,
.tishi a,
.lianxi a {
  display: flex;
  justify-content: center;
  align-items: center;
  margin: 0 auto;
  width: 65%;
}

.anli a:hover img,
.tishi a:hover img,
.lianxi a:hover img {
  box-shadow: 0 0 15px rgba(0, 0, 0, 0.5);
}

.anli img,
.tishi img,
.lianxi img {
  border-radius: 10px;
  width: 95%;
}

/* < !-- 公共底部制作 --> */

.footer {
  text-align: center;
  padding-top: 15%;


}

.footer a {
  font-size: 13px;
  padding: 0 20px;
}

.footer a:hover {
  color: #50B477;
}

ul {

  text-align: center;
  padding-top: 10px;

}


ul p {
  font-size: 16px;
  /* font-weight: 200; */
  line-height: 30px;
}

footer {
  font-family: "Microsoft YaHei";
  margin-top: 8px;
  text-align: center;
  padding-bottom: 100px;
}

footer p {
  font-size: 16px;
}

.contact-1 {
  text-align: center;
  padding-top: 120px;
  padding-bottom: 40px;

}

/* font-family: PingFangSC-Regular,
sans-serif,
PingFangSC-Light,
sans-serif,
'Source Han Sans SC',
"Microsoft YaHei",
arial; */
.contact-1 a {

  padding: 10px 20px;
  background-color: #50B477;
  color: #fff;

}



@media screen and (max-width: 1260px) {

  .header,
  .neirou,
  .dibu {
    width: 1260px;
  }
}