main .banner {
  background-color: #000;
  width: 100%;
  position: relative;
}
main .banner .prbg {
  opacity: 0.7;
  width: 100%;
}
main .banner p {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 80%;
  color: #fff;
  font-size: 2vw;
  text-transform: uppercase;
  font-weight: 700;
  text-align: center;
}
main .bgf {
  background-color: #333;
  display: flex;
  justify-content: space-between;
}
main .bgf .nva {
  display: flex;
  justify-content: space-between;
  width: 90%;
  align-items: center;
  box-sizing: border-box;
  padding: 0;
  margin-left: auto;
  margin-right: auto;
  max-width: 1600px;
}
main .bgf .nva .left {
  width: 70%;
  height: 100%;
  display: flex;
}
main .bgf .nva .left a {
  font-size: 15px;
  padding: 2%;
  color: #fff;
}
main .bgf .nva .left .active {
  background-color: #e50000;
}
main .bgf .nva .left a:hover {
  background-color: #e50000;
}
main .bgf .nva .right {
  display: flex;
  align-items: center;
  font-size: 0;
}
main .bgf .nva .right a,
main .bgf .nva .right span {
  font-size: 14px;
  color: #fff;
  padding-right: 15px;
  margin-right: 5px;
  position: relative;
}
main .bgf .nva .right a::before {
  position: absolute;
  content: ">";
  right: 0;
  color: #fff;
}
main .bgf .nva .right span {
  padding: 0;
  margin: 0;
}
main .bgf .nva .right .a1 {
  padding-right: 0;
  margin-right: 5px;
}
main .bgf .nva .right .a1 .icon {
  width: 12px;
  height: 12px;
  fill: #fff;
}
main .bgf .nva .right .a1::before {
  display: none;
}
main .more {
  width: 90%;
  box-sizing: border-box;
  padding: 0;
  margin-left: auto;
  margin-right: auto;
  max-width: 1600px;
  display: flex;
  flex-direction: column;
}
main .more h1 {
  margin-top: 3%;
  padding-bottom: 2%;
  font-weight: 700;
  border-bottom: 1px solid #0000001a;
  font-size: 32px;
}
main .more .neir {
  padding: 2% 0;
  font-size: 14px;
  color: #666;
  line-height: 2;
}
main .more .neir .csh2 {
  font-weight: bold;
  color: #333;
  font-size: 15px;
}
main .more .neir .csp {
  color: #333;
  font-size: 15px;
  margin-bottom: 2%;
}
main .more .neir .boxleft {
  width: 100%;
  box-sizing: border-box;
  overflow: hidden;
  display: flex;
  align-items: center;
  background-color: #f9f9f9;
}
main .more .neir .boxleft img {
  object-fit: cover;
  height: 350px;
  width: 49%;
}
main .more .neir .boxleft p {
  padding: 2%;
}
main .more .neir .contact {
  width: 50%;
  background-color: #fff;
  padding: 2%;
  display: flex;
  flex-direction: column;
  box-sizing: border-box;
  margin-bottom: 2%;
}
main .more .neir .contact h1 {
  margin-top: 0;
  color: #202020;
  font-size: 26px;
  border: none;
}
main .more .neir .contact .csicn {
  display: flex;
  flex-direction: column;
  margin-bottom: 2%;
}
main .more .neir .contact .csicn .item {
  display: flex;
  align-items: center;
}
main .more .neir .contact .csicn .item img {
  margin-right: 2%;
}
main .more .neir .contact .csp1 {
  color: #202020;
  font-size: 18px;
  font-weight: bold;
}
main .more .neir .contact .csp2 {
  font-size: 16px;
  color: #202020;
}
main .more .neir .contact .csa1 {
  color: #e50000;
  font-weight: bold;
  font-size: 16px;
  margin-bottom: 2%;
}
main .more .neir .contact .csimg2 {
  width: 100px;
}
main .more .neir .csh1 {
  color: #000;
  border: none;
}
main .more .neir .map {
  margin-top: 2%;
  width: 100%;
}
main .more .neir form {
  padding: 2%;
  background-color: #fff;
  margin-top: 20px;
  display: flex;
  flex-wrap: wrap;
}
main .more .neir form .tit {
  display: flex;
  flex-direction: column;
  width: 100%;
  align-items: center;
  margin-bottom: 2%;
}
main .more .neir form .tit h1 {
  color: #000;
  border: none;
  margin-top: 0;
  padding-bottom: 0;
}
main .more .neir form input {
  width: 32%;
  margin-right: 2%;
  box-sizing: border-box;
  padding: 1%;
  border: 1px solid #ced4da;
  font-size: 14px;
  color: #212529;
  margin-bottom: 2%;
  border-radius: 5px;
}
main .more .neir form input:nth-child(4n) {
  margin-right: 0;
}
main .more .neir form input:focus,
main .more .neir form textarea:focus {
  border-color: #007bff;
  box-shadow: 0 0 10px rgba(0, 123, 255, 0.5);
}
main .more .neir form textarea {
  width: 100%;
  min-height: 200px;
  box-sizing: border-box;
  padding: 0.5% 1%;
  border: 1px solid #ced4da;
  font-size: 14px;
  color: #212529;
  margin-bottom: 2%;
  border-radius: 5px;
}
main .more .neir form button {
  padding: 1%;
  width: 100%;
  background-color: #e50000;
  color: #fff;
  font-weight: bold;
  font-size: 16px;
  transition: all ease 0.3s;
  border-radius: 5px;
}
main .more .neir form button:hover {
  background-color: #333;
}
main .more .logoimgs {
  width: 100%;
  display: flex;
  flex-wrap: wrap;
  padding-top: 2%;
}
main .more .logoimgs img {
  width: 18%;
  margin-right: 2%;
  margin-bottom: 2%;
}
main .more .logoimgs img:nth-child(5n) {
  margin-right: 0;
}
main .more .casetit {
  border: none;
  text-align: center;
}
main .more .caselist {
  display: flex;
  flex-wrap: wrap;
  margin-bottom: 2%;
}
main .more .caselist .lia,
main .more .caselist .lia2 {
  cursor: pointer;
  display: flex;
  flex-direction: column;
  align-items: center;
  width: 24%;
  margin-right: 1%;
  margin-bottom: 1%;
  height: 340px;
  box-sizing: border-box;
  background-color: #f5f5f5;
}
main .more .caselist .lia .img-responsive,
main .more .caselist .lia2 .img-responsive {
  width: 100%;
  height: 75%;
  object-fit: cover;
}
main .more .caselist .lia .tp,
main .more .caselist .lia2 .tp {
  font-size: 14px;
  margin-top: 9%;
}
main .more .caselist .lia2 {
  height: 530px;
}
main .more .caselist .lia2 .img-responsive {
  height: 87%;
  object-fit: contain;
}
main .more .caselist .lia2 .tp {
  font-size: 14px;
  margin-top: 7%;
}
main .more .caselist .lia:hover {
  background-color: #f08300;
  color: #fff;
}
main .more .caselist .lia:nth-child(4n) {
  margin-right: 0;
}
main .more .pages {
  display: flex;
  width: 100%;
  justify-content: center;
  font-size: 16px;
  margin-bottom: 2%;
}
main .more .pages a,
main .more .pages .active {
  margin: 0 0.5%;
  width: 40px;
  height: 40px;
  display: flex;
  justify-content: center;
  align-items: center;
}
main .more .pages .active {
  background-color: #e50000;
  color: #fff;
}
main .more .pages a:hover {
  background-color: #e50000;
  color: #fff;
}
.wtf2 {
  background-color: #f2f4f5;
}
@media screen and (max-width: 1280px) {
  main .more .caselist .lia,
  main .more .caselist .lia2 {
    width: 33%;
    margin-right: 0.5% !important;
  }
  main .more .caselist .lia:nth-child(3n),
  main .more .caselist .lia2:nth-child(3n) {
    margin-right: 0 !important;
  }
  main .more .caselist .lia2 .tp {
    margin-top: 5%;
  }
}
@media screen and (max-width: 970px) {
  main {
    margin-top: 47px;
  }
  main .banner {
    height: 150px;
  }
  main .banner img {
    height: 100%;
    object-fit: cover;
  }
  main .bgf {
    width: 100%;
  }
  main .bgf .nva {
    width: 100%;
  }
  main .bgf .nva .left {
    width: 100%;
    flex-wrap: wrap;
  }
  main .bgf .nva .left a {
    font-size: 14px;
  }
  main .bgf .nva .right {
    display: none;
  }
  main .more {
    min-height: 60vh;
  }
  main .more h1 {
    font-size: 18px;
    font-weight: bold;
    margin: 0;
    padding: 5% 0;
  }
  main .more .logoimgs img {
    width: 49%;
    margin-right: 2% !important;
    margin-bottom: 2%;
  }
  main .more .logoimgs img:nth-child(2n) {
    margin-right: 0 !important;
  }
  main .more .caselist .lia,
  main .more .caselist .lia2 {
    width: 100%;
    margin: 0;
    margin-bottom: 2%;
    height: 250px;
  }
  main .more .caselist .lia .tp,
  main .more .caselist .lia2 .tp {
    margin-top: 5%;
  }
  main .more .caselist .lia2 {
    height: auto;
  }
  main .more .caselist .lia2 .img-responsive {
    height: 250px;
  }
  main .more .neir .boxleft {
    display: flex;
    align-items: center;
    flex-direction: column;
  }
  main .more .neir .boxleft img {
    height: 250px;
    margin-bottom: 2%;
    width: 100%;
  }
  main .more .neir .boxleft p {
    padding: 2%;
  }
  main .more .neir .csh2 {
    font-size: 16px;
  }
  main .more .neir .contact {
    width: 100%;
    box-sizing: border-box;
    padding: 5%;
  }
  main .more .neir .contact h1 {
    padding: 0;
    padding-bottom: 2%;
    font-size: 18px;
    line-height: normal;
  }
  main .more .neir .contact .csicn .item img {
    height: 15px;
  }
  main .more .neir .contact .csicn .item p {
    font-size: 14px;
  }
  main .more .neir .contact .csp2 {
    font-size: 14px;
  }
  main .more .neir .contact .csa1 {
    font-size: 14px;
  }
  main .more .neir form {
    margin-top: 0;
    padding: 5%;
  }
  main .more .neir form .tit h1 {
    padding-top: 0;
  }
  main .more .neir form input {
    width: 100%;
    margin-right: 0;
    padding: 5%;
  }
  main .more .neir form textarea {
    padding: 5%;
  }
}
main .neir form .code-text {
  display: flex;
  align-items: center;
  width: 100%;
  margin-bottom: 2%;
}

main .neir form .code-text input {
  width: 30%;
  padding: 20px;
  box-sizing: border-box;
  background: #FFFFFF;
  border-radius: 8px;
  margin-bottom: 0;
}