main .banner {
  min-height: 100vh;
}
main .banner .swiper-wrapper {
  min-height: 100vh;
}
main .banner .swiper-wrapper .swiper-slide {
  min-height: 100vh;
  display: flex;
}
main .banner .swiper-wrapper .swiper-slide .banbox {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  margin-left: 15%;
  margin-top: 10%;
}
main .banner .swiper-wrapper .swiper-slide .banbox h1 {
  padding: 0.2rem 1.7rem;
  padding-top: 0.1rem;
  color: #fff;
  font-size: 3rem;
  font-weight: bold;
  background-color: #e60012;
  border-radius: 29px;
  margin-bottom: 1%;
}
main .banner .swiper-wrapper .swiper-slide .banbox h2 {
  color: #fff;
  font-size: 3rem;
  font-weight: bold;
  margin-bottom: 2%;
}
main .banner .swiper-wrapper .swiper-slide .banbox .p1 {
  color: #fff;
  font-size: 2rem;
  margin-bottom: 10%;
}
main .banner .swiper-wrapper .swiper-slide .banbox .more {
  padding: 4px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  border: 1px solid #fff;
  border-radius: 27px;
  transition: all ease-in-out 0.3s;
}
main .banner .swiper-wrapper .swiper-slide .banbox .more p {
  font-size: 1.25rem;
  color: #fff;
  margin: 0 23px;
}
main .banner .swiper-wrapper .swiper-slide .banbox .more:hover {
  background: #017EC6;
  border-color: #017EC6;
}
main .banner .banp {
  position: absolute;
  right: 15%;
  min-height: auto;
  height: 60%;
  width: 24vw;
  bottom: 20%;
  border-radius: 15px;
  background: url('../images/banpbg.png') no-repeat center center;
  background-size: cover;
  background-color: #ffffff4d;
  border: 1px solid #fff;
}
main .banner .banp .swiper-wrapper {
  min-height: auto;
}
main .banner .banp .swiper-wrapper .swiper-slide {
  min-height: auto;
  display: flex;
}
main .banner .banp .swiper-wrapper .swiper-slide img {
  margin: auto;
  height: 90%;
}
main .banner .litban {
  position: absolute;
  bottom: 20%;
  left: 15%;
  width: 27vw;
  min-height: 14.5vh;
}
main .banner .litban .swiper-wrapper {
  min-height: 14.5vh;
  width: 27vw;
}
main .banner .litban .swiper-wrapper .swiper-slide {
  min-height: 14.5vh;
  background-size: cover;
  border-radius: 5px;
  opacity: 0.8;
  border: 1px solid #ffffffa2;
  transition: all ease-in-out 0.3s;
}
main .banner .litban .swiper-wrapper .swiper-slide-thumb-active {
  opacity: 1;
  border: 1px solid #fff;
}
main .banner .swiper-pagination {
  bottom: 16%;
  left: 15%;
  width: 20.25vw;
  display: flex;
  justify-content: space-around;
  background: url('../images/banx.png') no-repeat left center;
}
main .banner .swiper-pagination .swiper-pagination-bullet {
  background-color: none;
  opacity: 1;
  padding: 1px;
  background: none;
  position: relative;
  border-radius: 100%;
}
main .banner .swiper-pagination .swiper-pagination-bullet::after {
  z-index: 1;
  position: absolute;
  content: "";
  width: 90%;
  border-radius: 100%;
  height: 90%;
  background-color: none;
  border: 4px solid #ffffff28;
  left: 50%;
  top: 50%;
  transform: translate(-50%, -50%);
}
main .banner .swiper-pagination .swiper-pagination-bullet::before {
  z-index: 2;
  position: absolute;
  content: "";
  background-color: #fff;
  width: 88%;
  border-radius: 100%;
  height: 88%;
  left: 50%;
  top: 50%;
  transform: translate(-50%, -50%);
}
main .banner .swiper-pagination .swiper-pagination-bullet-active {
  border: 1px solid #fff;
}
main .about {
  display: flex;
  flex-direction: column;
  width: 100%;
  background: url("../images/aboutbg.png") no-repeat left top;
  background-size: cover;
}
main .about .aboutt {
  margin-left: 15%;
  margin-top: 7.375rem;
  width: 85%;
  display: flex;
  align-items: baseline;
  flex-direction: column;
}
main .about .aboutt h1 {
  padding: 0 1rem;
  font-weight: bold;
  font-size: 1.5rem;
  color: #0074CE;
  position: relative;
}
main .about .aboutt h1::after {
  position: absolute;
  content: "";
  left: 0;
  bottom: 0;
  width: 0.7rem;
  height: 0.7rem;
  background: url("../images/h1r.png") no-repeat center center;
  background-size: cover;
}
main .about .aboutt h1::before {
  position: absolute;
  content: "";
  right: 0;
  top: 0;
  width: 0.7rem;
  transform: rotate(180deg);
  height: 0.7rem;
  background: url("../images/h1r.png") no-repeat center center;
  background-size: cover;
}
main .about .aboutt h2 {
  font-size: 1.625rem;
  color: #999999;
}
main .about .aboutb {
  margin-left: 15%;
  margin-top: 4.9375rem;
  width: 85%;
  display: flex;
  justify-content: space-between;
}
main .about .aboutb .abtbl {
  width: 40%;
  display: flex;
  flex-direction: column;
  align-items: baseline;
  margin-bottom: 8.375rem;
}
main .about .aboutb .abtbl h1 {
  font-weight: bold;
  font-size: 1.875rem;
  color: #333333;
  margin-bottom: 1.5rem;
}
main .about .aboutb .abtbl h2 {
  font-size: 18px;
  color: #0074CE;
  padding-bottom: 1.5rem;
  margin-bottom: 1.5rem;
  border-bottom: 1px solid #E0E0E0;
}
main .about .aboutb .abtbl .p {
  font-size: 0.875rem;
  color: #333333;
  line-height: 2;
  margin-bottom: 5rem;
}
main .about .aboutb .abtbl .p p {
  margin-bottom: 1rem;
}
main .about .aboutb .abtbl .more {
  padding: 4px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  border: 1px solid #017EC6;
  border-radius: 27px;
  transition: all ease-in-out 0.3s;
}
main .about .aboutb .abtbl .more p {
  font-size: 1.25rem;
  color: #017EC6;
  margin: 0 23px;
}
main .about .aboutb .abtbl .more .im2 {
  display: none;
}
main .about .aboutb .abtbl .more:hover {
  background: #017EC6;
}
main .about .aboutb .abtbl .more:hover p {
  color: #fff;
}
main .about .aboutb .abtbl .more:hover .im2 {
  display: block;
}
main .about .aboutb .abtbl .more:hover .im1 {
  display: none;
}
main .about .aboutb .abtbr {
  margin-bottom: 8.375rem;
  width: 55%;
  border-radius: 1rem;
  overflow: hidden;
}
main .about .aboutb .abtbr img {
  width: 100%;
  height: 100%;
}
main .product {
  display: flex;
  width: 100%;
}
main .product .prl {
  background: url("../images/prbg.png") no-repeat center center;
  background-size: cover;
  display: flex;
  flex-direction: column;
  width: 30%;
  align-items: baseline;
}
main .product .prl h1 {
  margin-left: 50%;
  padding: 0 1rem;
  font-weight: bold;
  margin-top: 5.375rem;
  font-size: 1.5rem;
  color: #0074CE;
  position: relative;
}
main .product .prl h1::after {
  position: absolute;
  content: "";
  left: 0;
  bottom: 0;
  width: 0.7rem;
  height: 0.7rem;
  background: url("../images/h1r.png") no-repeat center center;
  background-size: cover;
}
main .product .prl h1::before {
  position: absolute;
  content: "";
  right: 0;
  top: 0;
  width: 0.7rem;
  transform: rotate(180deg);
  height: 0.7rem;
  background: url("../images/h1r.png") no-repeat center center;
  background-size: cover;
}
main .product .prl h2 {
  margin-left: 50%;
  font-size: 1.625rem;
  color: #999999;
  margin-bottom: 3.125rem;
}
main .product .prl .pp {
  border-radius: 4px;
  position: relative;
  width: 12.5rem;
  height: 3rem;
  display: flex;
  align-items: center;
  margin-left: 50%;
  text-align: center;
  margin-bottom: 1rem;
  transition: all ease-in-out 0.3s;
}
main .product .prl .pp .p1 {
  line-height: 3rem;
  text-align: center;
  width: 100%;
  height: 100%;
  background-color: #fff;
}
main .product .prl .more {
  border-radius: 4px;
  width: 12.5rem;
  height: 3rem;
  display: flex;
  align-items: center;
  margin-left: 50%;
  text-align: center;
  margin-bottom: 4.5rem;
  background-color: #0074CE;
  border: 1px solid #0074CE;
  transition: all ease-in-out 0.3s;
}
main .product .prl .more .p1 {
  line-height: 3rem;
  text-align: center;
  width: 100%;
  height: 100%;
  color: #fff;
}
main .product .prl .more:hover {
  background-color: #fff;
}
main .product .prl .more:hover .p1 {
  color: #0074CE;
}
main .product .prl .act,
main .product .prl .pp:hover {
  width: 14rem;
  overflow: hidden;
  border-top-right-radius: 2rem;
  /* 右上角圆角 */
  border-bottom-right-radius: 2rem;
  /* 右下角圆角 */
}
main .product .prl .act .p1,
main .product .prl .pp:hover .p1 {
  color: #fff;
  background-color: #017EC6;
}
main .product .prl a::after {
  position: absolute;
  content: "";
  width: 3rem;
  right: 0;
  top: 0;
  height: 3rem;
  background: url("../images/prjt.png") no-repeat center center;
}
main .product .prr {
  width: 70%;
  box-sizing: border-box;
  padding: 2% 0 2% 2%;
}
main .product .prr .swiper-wrapper {
  width: 100%;
  height: 80%;
  background-color: #fff;
}
main .product .prr .swiper-wrapper .swiper-slide {
  width: 100%;
  display: flex;
  flex-wrap: wrap;
}
main .product .prr .swiper-wrapper .swiper-slide a {
  margin-right: 1vw;
  margin-bottom: 1vw;
  width: 20.8vw;
  height: 22.36vw;
  border-radius: 4px;
  overflow: hidden;
  position: relative;
}
main .product .prr .swiper-wrapper .swiper-slide a .bg {
  z-index: -1;
  position: absolute;
  bottom: 0;
  left: 0;
  width: 100%;
  height: 0;
  background: url("../images/hoverbg.png") no-repeat top left;
  transition: all ease-in-out 1.5s;
}
main .product .prr .swiper-wrapper .swiper-slide a .neir {
  display: flex;
  flex-direction: column;
  width: 100%;
  height: 100%;
  align-items: flex-start;
  background: #F6F6F6;
  transition: all ease-in-out 0.5s;
}
main .product .prr .swiper-wrapper .swiper-slide a .neir h1 {
  padding-left: 12%;
  margin-top: 10%;
  font-weight: bold;
  font-size: 1.125rem;
  color: #000000;
  margin-bottom: 0.5rem;
  position: relative;
  transition: all ease-in-out 2s;
}
main .product .prr .swiper-wrapper .swiper-slide a .neir h1::after {
  content: "";
  position: absolute;
  height: 100%;
  top: 0;
  left: 0;
  width: 6px;
  background: #C2C5C7;
  transition: all ease-in-out 2s;
}
main .product .prr .swiper-wrapper .swiper-slide a .neir h2 {
  padding-left: 10.8%;
  font-size: 0.875rem;
  color: #333333;
  margin-bottom: 1rem;
  transition: all ease-in-out 2s;
}
main .product .prr .swiper-wrapper .swiper-slide a .neir p {
  margin-left: 12%;
  padding: 0 0.5rem;
  font-size: 0.875rem;
  color: #666666;
  border-radius: 0.8125rem;
  border: 1px solid #999999;
  transition: all ease-in-out 2s;
}
main .product .prr .swiper-wrapper .swiper-slide a .neir img {
  margin: auto;
  height: 60%;
}
main .product .prr .swiper-wrapper .swiper-slide a:hover .bg {
  height: 100%;
  background: url("../images/hoverbg.png") no-repeat top left;
}
main .product .prr .swiper-wrapper .swiper-slide a:hover .neir {
  background: none;
}
main .product .prr .swiper-wrapper .swiper-slide a:hover .neir h1,
main .product .prr .swiper-wrapper .swiper-slide a:hover .neir h2,
main .product .prr .swiper-wrapper .swiper-slide a:hover .neir p {
  color: #FFFFFF;
}
main .product .prr .swiper-wrapper .swiper-slide a:hover .neir h1::after {
  background-color: #e60012;
}
main .product .prr .swiper-wrapper .swiper-slide a:hover .neir p {
  border-color: #fff;
}
main .product .prr .swiper-wrapper .swiper-slide .a:nth-child(3n) {
  margin-right: 0;
}
main .product .prr .prgl,
main .product .prr .prgr {
  position: absolute;
  bottom: 3.5rem;
  left: 4%;
  background: url("../images/left1.png") no-repeat center center;
  width: 2.8125rem;
  height: 2.8125rem;
  transition: all ease-in-out 0.3s;
  cursor: pointer;
}
main .product .prr .prgr {
  transform: rotate(180deg);
  left: 10%;
}
main .product .prr .prgl:hover,
main .product .prr .prgr:hover {
  background-image: url("../images/left2.png");
}
main .news {
  display: flex;
  width: 100%;
  flex-direction: column;
}
main .news .newst {
  width: 70%;
  margin: 5.9375rem auto 2.5rem auto;
  display: flex;
  justify-content: space-between;
  align-items: center;
}
main .news .newst .ntl {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
}
main .news .newst .ntl h1 {
  padding: 0 1rem;
  font-weight: bold;
  font-size: 1.5rem;
  color: #0074CE;
  position: relative;
}
main .news .newst .ntl h1::after {
  position: absolute;
  content: "";
  left: 0;
  bottom: 0;
  width: 0.7rem;
  height: 0.7rem;
  background: url("../images/h1r.png") no-repeat center center;
  background-size: cover;
}
main .news .newst .ntl h1::before {
  position: absolute;
  content: "";
  right: 0;
  top: 0;
  width: 0.7rem;
  transform: rotate(180deg);
  height: 0.7rem;
  background: url("../images/h1r.png") no-repeat center center;
  background-size: cover;
}
main .news .newst .ntl h2 {
  font-size: 1.625rem;
  color: #999999;
}
main .news .newst .ntr a {
  background: #E7E7E7;
  border-radius: 1.75rem;
  padding: 1rem 4rem;
  font-size: 1rem;
  color: #000000;
  margin-left: 1rem;
  transition: all ease-in-out 0.3s;
}
main .news .newst .ntr a:nth-child(1) {
  margin-left: 0;
}
main .news .newst .ntr .act,
main .news .newst .ntr a:hover {
  background-color: #017EC6;
  color: #fff;
}
main .news .newsb {
  width: 70%;
  margin: auto;
}
main .news .newsb .newsbt {
  display: flex;
  justify-content: space-between;
  width: 100%;
  margin-bottom: 5.125rem;
}
main .news .newsb .newsbt a {
  width: 32%;
  display: flex;
  flex-direction: column;
}
main .news .newsb .newsbt a .newsimg {
  width: 100%;
  height: 18.125rem;
  border-radius: 10px;
  object-fit: cover;
}
main .news .newsb .newsbt a .newsbrt {
  display: flex;
  align-items: center;
  font-size: 14px;
  color: #666666;
  margin: 1rem 0 0.5rem 0;
}
main .news .newsb .newsbt a .newsbrt img {
  margin-right: 12px;
  width: 14px;
}
main .news .newsb .newsbt a .newsbrb {
  display: flex;
  flex-direction: column;
}
main .news .newsb .newsbt a .newsbrb .cla {
  font-weight: bold;
  font-size: 1.125rem;
  color: #000000;
  transition: all ease-in-out 0.3s;
  margin-bottom: 0.5rem;
}
main .news .newsb .newsbt a .newsbrb .newsp {
  font-size: 0.875rem;
  color: #999999;
  display: -webkit-box;
  /* 使用 Flexbox 布局模型 */
  -webkit-box-orient: vertical;
  /* 设置主轴方向为垂直 */
  overflow: hidden;
  /* 隐藏溢出内容 */
  -webkit-line-clamp: 2;
  /* 限制显示的行数为 2 行 */
  text-overflow: ellipsis;
  /* 使用省略号表示溢出的文本 */
  margin-bottom: 2rem;
}
main .news .newsb .newsbt a .newsbrb .more {
  display: flex;
  align-items: center;
  text-align: center;
}
main .news .newsb .newsbt a .newsbrb .more p {
  font-size: 0.875rem;
  color: #333333;
  text-align: center;
  transition: all ease-in-out 0.3s;
  margin-right: 0.5rem;
}
main .news .newsb .newsbt a .newsbrb .more .im2 {
  display: none;
}
main .news .newsb .newsbt a:hover .newsbrb .cla {
  color: #017EC6;
}
main .news .newsb .newsbt a:hover .newsbrb .more p {
  color: #000;
}
main .news .newsb .newsbt a:hover .newsbrb .more .im2 {
  display: block;
}
main .news .newsb .newsbt a:hover .newsbrb .more .im1 {
  display: none;
}
main .news .newsb .newsbb {
  width: 100%;
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
}
main .news .newsb .newsbb a {
  padding: 2.6875rem;
  display: flex;
  justify-content: space-between;
  width: 49%;
  border-radius: 4px;
  align-items: center;
  margin-bottom: 1.25rem;
  box-sizing: border-box;
  transition: background ease-in-out 0.3s;
}
main .news .newsb .newsbb a .nbbl {
  width: 20%;
  height: 100%;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  border-right: 1px solid #E3E3E3;
}
main .news .newsb .newsbb a .nbbl .p1 {
  font-weight: bold;
  font-size: 1.375rem;
  color: #000000;
}
main .news .newsb .newsbb a .nbbl .p2 {
  font-size: 0.875rem;
  color: #666666;
}
main .news .newsb .newsbb a .nbbr {
  width: 75%;
  display: flex;
  flex-direction: column;
}
main .news .newsb .newsbb a .nbbr h1 {
  font-size: 1rem;
  color: #000;
  margin-bottom: 0.5rem;
  transition: all ease-in-out 0.5s;
}
main .news .newsb .newsbb a .nbbr h2 {
  font-size: 0.875rem;
  color: #999999;
  margin-bottom: 0.5rem;
}
main .news .newsb .newsbb a .nbbr p {
  font-size: 12px;
  color: #999999;
  transition: all ease-in-out 0.5s;
}
main .news .newsb .newsbb a:hover {
  background: #F0F7FC;
}
main .news .newsb .newsbb a:hover .nbbr h1 {
  font-weight: bold;
  color: #017EC6;
}
main .news .newsb .newsbb a:hover .nbbr p {
  color: #017EC6;
}
main .contact {
  width: 100%;
  display: flex;
  flex-direction: column;
  background: #F6F6F6;
}
main .contact .cont {
  width: 70%;
  margin: 5.9375rem auto 2.5rem auto;
  display: flex;
  flex-direction: column;
  align-items: flex-start;
}
main .contact .cont h1 {
  padding: 0 1rem;
  font-weight: bold;
  font-size: 1.5rem;
  color: #0074CE;
  position: relative;
}
main .contact .cont h1::after {
  position: absolute;
  content: "";
  left: 0;
  bottom: 0;
  width: 0.7rem;
  height: 0.7rem;
  background: url("../images/h1r.png") no-repeat center center;
  background-size: cover;
}
main .contact .cont h1::before {
  position: absolute;
  content: "";
  right: 0;
  top: 0;
  width: 0.7rem;
  transform: rotate(180deg);
  height: 0.7rem;
  background: url("../images/h1r.png") no-repeat center center;
  background-size: cover;
}
main .contact .cont h2 {
  font-size: 1.625rem;
  color: #999999;
}
main .contact .cont h3 {
  margin-top: 3rem;
  font-weight: bold;
  font-size: 1.75rem;
  color: #333333;
}
main .contact .contc {
  display: flex;
  flex-wrap: wrap;
  width: 70%;
  margin: auto;
  margin-bottom: 4rem;
}
main .contact .contc p {
  width: 33%;
  display: flex;
  align-items: center;
  font-size: 1.125rem;
  color: #333333;
  margin-bottom: 1rem;
}
main .contact .contc p img {
  width: 1.1875rem;
  margin-right: 1rem;
}
main .contact .from {
  overflow: hidden;
  width: 70%;
  display: flex;
  background: #fff;
  align-items: center;
  justify-content: space-between;
  margin: auto;
  margin-bottom: 4rem;
  border-radius: 1.5rem;
}
main .contact .from img {
  width: 19.7vw;
  height: 18vw;
  object-fit: cover;
  border-radius: 1rem;
}
main .contact .from form {
  display: flex;
  flex-direction: column;
  width: 60%;
  padding-right: 7%;
  box-sizing: border-box;
}
main .contact .from form .h1 {
  font-weight: bold;
  font-size: 1.5rem;
  color: #333333;
  margin-bottom: 0.5rem;
}
main .contact .from form .h1 span {
  margin-left: 1rem;
  font-weight: bold;
  font-size: 1.25rem;
  color: #E60012;
}
main .contact .from form p {
  font-weight: 300;
  font-size: 1.125rem;
  color: #999999;
  margin-bottom: 0.5rem;
}
main .contact .from form .but {
  display: flex;
  flex-wrap: wrap;
}
main .contact .from form .but input {
  width: 48%;
  padding: 1rem 15px;
  font-size: 0.875rem;
  margin-right: 4%;
  box-sizing: border-box;
  color: #000;
  border-radius: 25px;
  border: 1px solid #BFBFBF;
}
main .contact .from form .but input:placeholder {
  color: #999999;
}
main .contact .from form .but .sele {
  width: 48%;
  box-sizing: border-box;
  display: flex;
  padding: 10px 15px;
  align-items: center;
  border-radius: 25px;
  border: 1px solid #BFBFBF;
}
main .contact .from form .but .sele select {
  font-family: SourceHanSerifSC-Bold;
  font-size: 0.875rem;
  color: #000000;
  margin-right: 4%;
}
main .contact .from form .but .sele input {
  border: none;
  margin-bottom: 0;
  padding: 0;
}
main .contact .from form .but textarea {
  margin-top: 1rem;
  width: 100%;
  border-radius: 12px;
  border: 1px solid #BFBFBF;
  margin-bottom: 22px;
  padding: 10px 15px;
  font-size: 0.875rem;
}
main .contact .from form .but textarea:placeholder {
  color: #999999;
}
main .contact .from form .but .ti {
  border: none;
  background: #0074CE;
  color: #fff;
  transition: all ease-in-out 0.5s;
}
main .contact .from form .but .ti:hover {
  background: #000;
}
@media screen and (max-width: 1280px) {
  main .banner .swiper-wrapper .swiper-slide .banbox {
    margin-left: 5%;
  }
  main .banner .banp {
    right: 5%;
  }
  main .banner .litban {
    left: 5%;
  }
  main .banner .swiper-pagination {
    left: 5%;
  }
  main .about .aboutt,
  main .about .aboutb {
    width: 95%;
    margin-left: 5%;
    margin-top: 5%;
  }
  main .about .aboutb {
    margin-top: 3%;
  }
  main .about .aboutb .abtbl {
    width: 50%;
  }
  main .about .aboutb .abtbl .p {
    margin-bottom: 5%;
  }
  main .about .aboutb .abtbr {
    width: 45%;
  }
  main .about .aboutb .abtbl,
  main .about .aboutb .abtbr {
    margin-bottom: 5%;
  }
  main .product .prl {
    width: 20%;
  }
  main .product .prl h1,
  main .product .prl h2,
  main .product .prl .pp,
  main .product .prl .more {
    margin-left: 15%;
  }
  main .product .prl h1 {
    margin-top: 15%;
  }
  main .product .prl h2 {
    margin-bottom: 15%;
  }
  main .product .prl .more {
    margin-bottom: 15%;
  }
  main .product .prr {
    width: 80%;
  }
  main .product .prr .swiper-wrapper .swiper-slide a {
    width: 32%;
    height: 25rem;
    margin-right: 1%;
    margin-bottom: 1%;
  }
  main .product .prr .swiper-wrapper .swiper-slide a .neir img {
    height: 50%;
  }
  main .product .prr .prgl,
  main .product .prr .prgr {
    bottom: 5%;
  }
  main .news .newst,
  main .news .newsb {
    width: 90%;
  }
  main .news .newst {
    margin-top: 5%;
  }
  main .news .newsb .newsbt {
    margin-bottom: 5%;
  }
  main .news .newsb .newsbb a {
    padding: 2%;
  }
  main .contact .cont,
  main .contact .contc,
  main .contact .from {
    width: 90%;
  }
  main .contact .from img {
    width: 35%;
    height: 22.5rem;
  }
  main .contact .from form {
    width: 60%;
    margin: 2% 0;
  }
}
@media screen and (max-width: 970px) {
  main {
    margin-top: 8%;
  }
  main .banner {
    min-height: auto;
    height: 500px;
  }
  main .banner .swiper-wrapper .swiper-slide .banbox {
    margin-top: 10%;
  }
  main .banner .swiper-wrapper .swiper-slide .banbox h1 {
    font-size: 48px;
  }
  main .banner .swiper-wrapper .swiper-slide .banbox h2 {
    font-size: 48px;
  }
  main .banner .swiper-wrapper .swiper-slide .banbox .p1 {
    font-size: 32px;
    margin-bottom: 5%;
  }
  main .banner .swiper-wrapper .swiper-slide .banbox .more p {
    font-size: 20px;
  }
  main .banner .litban {
    display: none;
  }
  main .banner .swiper-pagination {
    display: none;
  }
  main .about .aboutt {
    width: 90%;
    margin: 2% 5%;
    margin-top: 5%;
    align-items: center;
    justify-content: center;
  }
  main .about .aboutt h1 {
    font-size: 24px;
    margin-bottom: 1%;
  }
  main .about .aboutt h1::after,
  main .about .aboutt h1::before {
    width: 10px;
    height: 10px;
    left: -5px;
  }
  main .about .aboutt h1::before {
    left: auto;
    right: -5px;
  }
  main .about .aboutt h2 {
    font-size: 22px;
  }
  main .about .aboutb {
    width: 90%;
    margin: 2% 5%;
    margin-top: 0;
    flex-direction: column-reverse;
  }
  main .about .aboutb .abtbl,
  main .about .aboutb .abtbr {
    width: 100%;
  }
  main .about .aboutb .abtbl {
    margin-bottom: 3%;
  }
  main .about .aboutb .abtbl h1 {
    font-size: 16px;
    margin-bottom: 1%;
  }
  main .about .aboutb .abtbl h2 {
    font-size: 18px;
    margin-bottom: 1%;
  }
  main .about .aboutb .abtbl .p {
    font-size: 16px;
    margin-bottom: 1%;
  }
  main .about .aboutb .abtbl .p p {
    margin-bottom: 16px;
  }
  main .about .aboutb .abtbl .more p {
    font-size: 16px;
  }
  main .about .aboutb .abtbr {
    height: 300px;
    margin-bottom: 2%;
  }
  main .product .prl {
    width: 35%;
  }
  main .product .prl h1 {
    font-size: 24px;
    margin: 5%;
    margin-top: 10%;
    margin-bottom: 2%;
  }
  main .product .prl h1::after,
  main .product .prl h1::before {
    width: 10px;
    height: 10px;
    left: -5px;
  }
  main .product .prl h1::before {
    left: auto;
    right: -5px;
  }
  main .product .prl h2 {
    margin: 2% 5%;
    margin-top: 0;
    margin-bottom: 10%;
    font-size: 22px;
  }
  main .product .prl .pp {
    height: 35px;
    width: 60%;
    margin-bottom: 5%;
  }
  main .product .prl .pp .p1 {
    line-height: 35px;
    font-size: 16px;
  }
  main .product .prl .pp:hover {
    width: auto;
  }
  main .product .prl .more {
    height: 35px;
    width: 60%;
  }
  main .product .prl .more .p1 {
    line-height: 35px;
    font-size: 16px;
  }
  main .product .prl a::after {
    height: 35px;
  }
  main .product .prr {
    width: 65%;
  }
  main .product .prr .swiper-wrapper .swiper-slide a {
    width: 49%;
    height: 220px;
  }
  main .product .prr .swiper-wrapper .swiper-slide a .neir h1 {
    margin-top: 5%;
    font-size: 16px;
  }
  main .product .prr .swiper-wrapper .swiper-slide a .neir h2 {
    font-size: 14px;
  }
  main .product .prr .swiper-wrapper .swiper-slide a .neir p {
    font-size: 14px;
  }
  main .news {
    width: 90%;
    margin: 2% 5%;
    margin-top: 5%;
    align-items: center;
    justify-content: center;
  }
  main .news .newst {
    margin: 0;
    width: 100%;
    margin-bottom: 5%;
  }
  main .news .newst .ntl {
    width: 50%;
  }
  main .news .newst .ntl h1 {
    font-size: 24px;
    margin: 0;
    margin-bottom: 2%;
  }
  main .news .newst .ntl h1::after,
  main .news .newst .ntl h1::before {
    width: 10px;
    height: 10px;
    left: -5px;
  }
  main .news .newst .ntl h1::before {
    left: auto;
    right: -5px;
  }
  main .news .newst .ntl h2 {
    margin: 0;
    font-size: 22px;
  }
  main .news .newst .ntr {
    display: flex;
    width: 50%;
  }
  main .news .newst .ntr a {
    width: 50%;
    font-size: 16px;
    text-align: center;
  }
  main .news .newsb {
    width: 100%;
    margin: 0;
  }
  main .news .newsb .newsbt a .newsimg {
    height: 150px;
  }
  main .news .newsb .newsbt a .newsbrb .cla {
    font-size: 16px;
  }
  main .news .newsb .newsbt a .newsbrb .newsp {
    font-size: 14px;
  }
  main .news .newsb .newsbt a .newsbrb .more p {
    font-size: 14px;
  }
  main .news .newsb .newsbb {
    margin: 0;
  }
  main .news .newsb .newsbb a .nbbl .p1 {
    font-size: 16px;
  }
  main .news .newsb .newsbb a .nbbl .p2 {
    font-size: 14px;
  }
  main .news .newsb .newsbb a .nbbr h1 {
    font-size: 16px;
  }
  main .news .newsb .newsbb a .nbbr h2 {
    font-size: 14px;
  }
  main .contact .cont h1 {
    font-size: 24px;
  }
  main .contact .cont h1::after,
  main .contact .cont h1::before {
    width: 10px;
    height: 10px;
    left: -5px;
  }
  main .contact .cont h1::before {
    left: auto;
    right: -5px;
  }
  main .contact .cont h2 {
    font-size: 22px;
  }
  main .contact .cont h3 {
    margin-top: 2%;
    font-size: 28px;
  }
  main .contact .contc p {
    font-size: 16px;
  }
  main .contact .contc p img {
    width: 15px;
  }
  main .contact .from img {
    height: 300px;
  }
  main .contact .from form .h1 {
    margin-bottom: 2%;
    font-size: 24px;
  }
  main .contact .from form .h1 span {
    font-size: 20px;
  }
  main .contact .from form p {
    font-size: 16px;
    margin-bottom: 2%;
  }
  main .contact .from form .but input {
    font-size: 16px;
  }
  main .contact .from form .but .sele select {
    font-size: 16px;
  }
  main .contact .from form .but textarea {
    font-size: 16px;
    margin-top: 2%;
  }
}
@media screen and (max-width: 768px) {
  main .product .prr .swiper-wrapper {
    height: 100%;
  }
  main .product .prr .prgl,
  main .product .prr .prgr {
    display: none;
  }
}
@media screen and (max-width: 576px) {
  main {
    margin-top: 63px;
  }
  main .banner .swiper-wrapper {
    min-height: auto;
  }
  main .banner .swiper-wrapper .swiper-slide .banbox {
    margin-top: 5%;
  }
  main .banner .swiper-wrapper .swiper-slide .banbox h1 {
    font-size: 32px;
  }
  main .banner .swiper-wrapper .swiper-slide .banbox h2 {
    font-size: 32px;
  }
  main .banner .swiper-wrapper .swiper-slide .banbox .p1 {
    font-size: 24px;
  }
  main .banner .swiper-wrapper .swiper-slide .banbox .more {
    font-size: 20px;
  }
  main .banner .banp {
    width: 90%;
    height: 40%;
    right: auto;
    left: 5%;
    bottom: 5%;
  }
  main .about .aboutt {
    margin: 5%;
    margin-bottom: 0;
  }
  main .about .aboutb .abtbl {
    margin-top: 0;
    margin-bottom: 5%;
  }
  main .about .aboutb .abtbl h1 {
    margin-bottom: 2%;
  }
  main .about .aboutb .abtbl h2 {
    padding-bottom: 5%;
    margin-bottom: 5%;
  }
  main .about .aboutb .abtbl .p p {
    margin-bottom: 2%;
  }
  main .about .aboutb .abtbl .more {
    box-sizing: border-box;
    width: 100%;
    padding: 2%;
    background-color: #0074CE;
  }
  main .about .aboutb .abtbl .more p {
    color: #fff;
    text-align: center;
    margin: auto;
  }
  main .about .aboutb .abtbl .more .im1,
  main .about .aboutb .abtbl .more .im2 {
    display: none;
  }
  main .about .aboutb .abtbr {
    margin: 5% 0;
  }
  main .product {
    flex-direction: column;
  }
  main .product .prl {
    padding: 5%;
    width: 100%;
    box-sizing: border-box;
    flex-wrap: wrap;
    flex-direction: row;
    align-items: anchor-center;
  }
  main .product .prl h1 {
    width: 100%;
    box-sizing: border-box;
    margin: 0;
    text-align: center;
    margin-bottom: 1%;
  }
  main .product .prl h1::after {
    left: 33%;
  }
  main .product .prl h1::before {
    right: 33%;
  }
  main .product .prl h2 {
    width: 100%;
    text-align: center;
    margin-bottom: 5%;
  }
  main .product .prl .pp {
    box-sizing: border-box;
    min-width: 23%;
    background-color: #fff;
    margin-left: 0;
    margin-right: 2%;
    margin-bottom: 2%;
    padding: 2% 3%;
    width: auto;
  }
  main .product .prl .pp .p1 {
    height: auto;
    line-height: normal;
  }
  main .product .prl .pp::after {
    display: none;
  }
  main .product .prl .act {
    background-color: #0074CE;
  }
  main .product .prl .more {
    margin: 5% 0;
    margin-bottom: 0;
    width: 100%;
  }
  main .product .prr {
    width: 100%;
    margin: 0;
    overflow: hidden;
    box-sizing: border-box;
    padding: 5%;
  }
  main .news {
    padding: 5%;
    width: 100%;
    margin: 0;
    box-sizing: border-box;
  }
  main .news .newst {
    flex-direction: column;
  }
  main .news .newst .ntl {
    width: 100%;
  }
  main .news .newst .ntl h1 {
    width: 100%;
    box-sizing: border-box;
    margin: 0;
    text-align: center;
    margin-bottom: 1%;
  }
  main .news .newst .ntl h1::after {
    left: 33%;
  }
  main .news .newst .ntl h1::before {
    right: 33%;
  }
  main .news .newst .ntl h2 {
    width: 100%;
    text-align: center;
    margin-bottom: 5%;
  }
  main .news .newst .ntr {
    width: 100%;
  }
  main .news .newst .ntr a {
    padding: 2% 0;
  }
  main .news .newsb .newsbt a {
    width: 100%;
  }
  main .news .newsb .newsbt a .newsimg {
    margin-bottom: 2%;
  }
  main .news .newsb .newsbt a .newsbrt {
    margin-top: 0;
    margin-bottom: 2%;
  }
  main .news .newsb .newsbt a:nth-child(2),
  main .news .newsb .newsbt a:nth-child(3) {
    display: none;
  }
  main .news .newsb .newsbb a {
    box-sizing: border-box;
    padding: 2% 0;
    width: 100%;
    margin: 0;
    margin-bottom: 2%;
  }
  main .contact .cont {
    margin: 5%;
    margin-bottom: 2%;
  }
  main .contact .cont h1 {
    width: 100%;
    box-sizing: border-box;
    margin: 0;
    text-align: center;
    margin-bottom: 1%;
  }
  main .contact .cont h1::after {
    left: 33%;
  }
  main .contact .cont h1::before {
    right: 33%;
  }
  main .contact .cont h2 {
    width: 100%;
    text-align: center;
    margin-bottom: 5%;
  }
  main .contact .cont h3 {
    margin-top: 0;
  }
  main .contact .contc {
    margin-bottom: 5%;
  }
  main .contact .contc p {
    width: 100%;
    margin-bottom: 2%;
  }
  main .contact .from {
    margin-bottom: 5%;
  }
  main .contact .from img {
    display: none;
  }
  main .contact .from form {
    margin: 0;
    padding: 5%;
    width: 100%;
  }
  main .contact .from form .but input,
  main .contact .from form .but .sele {
    width: 100%;
    margin-right: 0;
    margin-bottom: 2%;
    padding: 4%;
    box-sizing: border-box;
  }
  main .contact .from form .but textarea {
    margin-top: 0;
  }
}