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

/* .bag {
  display: none;
} */

.back img {
  position: absolute;
  z-index: -1;
  width: 100%;
  margin-top: -14%;
}

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

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

.video {
  display: flex;
  justify-content: center;
  align-items: flex-start;
  width: 100%;
  height: auto;

}

.video video {
  position: absolute;
  top: 0px;
  left: 0;
  width: 100%;
  min-width: 980px;
  height: auto;
  z-index: -1;
}

.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;
}

.nav-1 {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 010px 40px;

}

.nav-1 {
  padding-top: 40px;
}

.nav-1 .nav-right a {
  padding: 20px 33px;
}

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



.nav-1 .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;
  font-size: 16px;

}

.shic {
  width: 100%;
  margin-top: 15%;
}

.shic img {
  width: 100%;
}

.shic .haiwai {
  width: 70%;
  margin: 15% auto;
  display: block;
}

.service {
  display: grid;
  justify-content: center;
  align-items: center;
  grid-template-columns: repeat(3, 1fr);
  grid-template-rows: 1fr 1fr;
  gap: 30px;
  width: 75%;
  margin: 0 auto;

}

.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);
}



.sanjiu {
  position: relative;
  display: flex;
  justify-content: center;
  align-items: center;
  margin: 0 auto;
  padding-top: 6%;
}

.sanjiu-b {
  /* position: absolute; */
  display: grid;
  /* justify-content: center;
  align-items: center; */
  grid-template-columns: repeat(3, 1fr);
  width: 80%;
  /* margin: 0 auto; */
  padding-top: 100px;
}

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

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



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




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

}

.anli {
  padding-top: 16%;
}

.tishi,
.lianxi {
  padding-top: 90px
}

.anli a,
.tishi a,
.lianxi a {
  display: flex;
  justify-content: center;
  align-items: center;
  margin: 0 auto;
  width: 80%;
}

.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: 100%;
}

/* < !-- 公共底部制作 --> */
.dibu {
  padding-top: 150px;
}

.wanan-1>p {
  margin-bottom: 50px;
}

.wanan-1 p {
  font-size: 28px;
  font-weight: 200;
  line-height: 60px;
  text-align: center;
}

.contact-1 {
  text-align: center;
  padding-top: 100px;

}

.contact-1 a {
  font-size: 16px;
  padding: 20px 30px;
  background-color: #50B477;
  color: #fff;

}

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


}

.footer a {
  font-size: 16px;
  padding: 0 20px;
}

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

.del-1 {

  text-align: center;
  padding-top: 120px;

}


.del-1 p {
  font-size: 18px;
  /* font-weight: 200; */
  line-height: 36px;
}

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

footer p {
  font-size: 18px;
}



@media screen and (max-width: 1200px) {

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

@media screen and (max-width: 550px) {

  .bag {
    display: none;
  }
}