.content-nav {
  transition: all 0.5s ease;
}
.content-nav .area {
  display: flex;
  justify-content: space-between;
  height: 100px;
}
.content-nav .logo {
  display: flex;
  align-items: center;
}
.content-nav .listnav .dadlist {
  height: 100%;
  display: flex;
  justify-content: space-around;
}
.content-nav .listnav {
  width: 77.31%;
}
.content-nav .listnav .dadlist > li {
  height: 100%;
  padding: 0 18px;
  display: flex;
  align-items: center;
}
.content-nav .listnav > li:hover {
  color: #fff;
  background-color: #eba01a;
}
.n-active {
  color: #fff;
  background-color: #eba01a;
}
/* 头部结束 */
.content-banner {
  z-index: -1;
}
.content-banner .charset {
  position: relative;
}
.content-banner .charset .btext {
  position: absolute;
  top: 28%;
  left: 50%;
  transform: translate(-50%, -50%);
}
.charset .btext h1 {
  font-size: 55px;
  font-weight: bold;
  color: #fff;
  text-align: center;
}
.charset .btext h1 span {
  font-size: 67px;
  font-weight: bold;
  color: #eba01a;
}
.charset .btext p {
  font-size: 24px;
  line-height: 36px;
  color: #ffffff;
  text-align: center;
  margin-top: 15px;
}
.aboutus {
  padding-top: 99px;
  display: flex;
  justify-content: space-between;
}
.aboutus .mylt {
  /* padding-bottom: 93px; */
  width: 50.6%;
  display: flex;
  position: relative;
  justify-content: flex-end;
}
.aboutus .mylt .abtxt {
  width: 66.45%;
  /* height: 533px; */
}
.aboutus .mylt > img {
  position: absolute;
  left: 0;
  bottom: 0;
}
.borders {
  width: 345px;
  margin-left: 41px;
  height: 118px;
  border: solid 10px #000000;
  opacity: 0.06;
}
.tit {
  margin-top: -93px;
  font-size: 50px;
  font-weight: bold;
  color: #666666;
}
.tit span {
  font-size: 20px;
  color: #eca436;
}
.abtxt .mains {
  margin-top: 72px;
}
.mains h2 {
  font-size: 18px;
  color: #333333;
  font-weight: bold;
}
.mains p {
  font-size: 14px;
  line-height: 30px;
  color: #333333;
  margin-top: 30px;
}
.txt .dispach {
  display: block;
  margin-top: 51px;
}
.aboutus .mylg {
  width: 46.2%;
}
.content-years {
  padding: 106px 0;
  margin-top: 93px;
  display: flex;
  align-items: center;
  background-position: center;
  background-repeat: no-repeat;
  background-size: 100% 100%;
}
.content-years .center {
  width: 1230px;
  margin: auto;
  color: #fff;
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.content-years .center > div {
  text-align: center;
}
.content-years .center > div h1 {
  font-size: 60px;
  font-weight: bold;
  color: #ffffff;
  display: flex;
  justify-content: center;
}
.content-years .center > div .sp2 {
  font-size: 19px;
  color: #ffffff;
}
.content-years .center > div .sp1 {
  font-size: 24px;
}
.center .p1 {
  font-size: 22px;
  color: #ffffff;
}
.content-years .center > i {
  display: block;
  width: 2px;
  height: 73px;
  background-color: #ffffff;
}
.content-product {
  margin-top: 105px;
}
.content-product .prohead {
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.option ul {
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.option ul div {
  display: flex;
  align-items: center;
}
.option li {
  font-size: 16px;
  padding: 10px 25px;
  color: #333;
  margin: 0 15px;
  border-radius: 20px;
  cursor: pointer;
}
.option i {
  display: inline-block;
  width: 1px;
  height: 16px;
  background-color: #333333;
}
.option li:hover {
  background-color: #eca436;
  color: #fff;
}
.active {
  background-color: #eca436;
  color: #fff !important;
}
.content-product .list-item {
  margin-top: 90px;
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
}
.list-item .mitem {
  width: 23.75%;
  text-align: center;
  margin-bottom: 26px;
}
.list-item .mitem:hover p {
  background-color: #eca436;
  color: #fff;
}
.mitem div {
  height: 212px;
  line-height: 212px;
  background-color: #f5f5f5;
}
.mitem p {
  padding: 12px 0;
  background-color: #e6e6e6;
  color: #333333;
}
.three .list-item {
  display: none;
}
.three .list-item:first-child {
  display: flex;
}
.promore {
  display: block;
  text-align: center;
  margin-top: 15px;
}
.promore a {
  display: block;
}
.content-app {
  margin-top: 100px;
  padding-top: 80px;
  padding-bottom: 73px;
  background-position: center;
  background-repeat: no-repeat;
  background-size: 100% 100%;
}
.content-app .borders {
  border: solid 10px #ffffff;
  opacity: 0.2;
}
.content-app .tit {
  color: #fff;
  font-size: 47px;
}
.content-app .tit span {
  color: #fff;
}
.content-app .prohead {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
}
.content-app .list-item {
  margin-top: 80px;
  position: relative;
}
.content-app .list-item .item {
  width: 100%;
  position: relative;
}
.content-app .item .top {
  height: 208px;
  background-color: #eca436;
  box-shadow: 0px 0px 10px 0px rgba(0, 0, 0, 0.3);
  padding: 32px;
  color: #fff;
}
.item .top h5 {
  font-size: 18px;
  font-weight: bold;
}
.item .top p {
  line-height: 33px;
  margin-top: 19px;
}
.item .top a {
  display: block;
  margin-top: 26px;
}
.item .block {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
}
.block .inside {
  width: 24px;
  height: 24px;
  background-color: #eca436;
  transform: rotate(45deg);
}
.content-app .swiper-slide:nth-child(even) .item {
  display: flex;
  flex-direction: column-reverse;
}
.list-item .swiper-button-prev2 {
  width: 26px;
  height: 52px;
  background-position: center;
  background-size: 100%;
  background-repeat: no-repeat;
  position: absolute;
  left: -3%;
  background-image: url(../images/index/lefta.png);
}
.list-item .swiper-button-next2 {
  width: 26px;
  height: 52px;
  background-position: center;
  background-size: 100%;
  background-repeat: no-repeat;
  position: absolute;
  right: -3%;
  background-image: url(../images/index/righta.png);
}
.list-item .swiper-slide {
  width: 25%;
}
.item .bottom img {
  width: 100%;
}
.content-news {
  margin-top: 100px;
}
.content-news .amore {
  margin-top: -8px;
}
.content-news .text {
  padding: 21px 19px;
  background-color: #f5f5f5;
}
.content-news .distl {
  width: 45.31%;
  cursor: pointer;
}
.content-news .text h1 {
  font-size: 18px;
  font-weight: bold;
  color: #eca436;
}
.content-news .text p {
  line-height: 24px;
  margin-top: 10px;
  color: #808080;
}
.content-news .new-li {
  margin-top: 50px;
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
}
.new-li .distr {
  width: 51.17%;
}
.new-li .distr li {
  padding-bottom: 28px;
  border-bottom: 1px dashed #d9d9d9;
  display: flex;
  justify-content: space-between;
  margin-bottom: 29px;
  cursor: pointer;
}
.new-li .distr li:last-child {
  border-bottom: 0;
  margin-bottom: 0;
  padding-bottom: 0;
}
.new-li .distr .nimg {
  width: 21.06%;
}
.new-li .distr .desc {
  width: 76.33%;
}

.new-li .desc p {
  line-height: 24px;
  color: #808080;
}
.new-li .desc h1 {
  font-size: 16px;
  font-weight: bold;
  color: #333333;
}
.new-li .desc span {
  display: block;
  margin-top: 8px;
  margin-bottom: 3px;
}
/* 底部 */
.foot {
  color: #fff;
  margin-top: 100px;
  background-color: #333333;
}
.foot .f-top {
  padding-top: 60px;
  padding-bottom: 45px;
  display: flex;
  justify-content: space-between;
}
.foot .f-bottom {
  border-top: 1px solid #666666;
}
.foot .f-bottom .area {
  display: flex;
  justify-content: space-between;
  padding: 23px 0;
  color: #b8b8b8;
}
.f-list {
  display: flex;
  justify-content: space-between;
  width: 63.9%;
}
.f-top .f-data h1 {
  font-size: 20px;
  font-weight: bold;
  color: #ffffff;
}
.f-top .f-data .fimg {
  font-size: 20px;
  margin-top: 38px;
  margin-bottom: 30px;
}
.f-data p {
  color: #dbdbdb;
}
.f-list h2 {
  margin-bottom: 5px;
}
.f-list li {
  font-size: 12px;
  opacity: 0.72;
  line-height: 30px;
}
.mylg img {
  width: 100%;
}
@media (max-width: 1280px) {
}
/* padpro端 */
@media screen and (min-width: 991px) and (max-width: 1366px) {
  .area {
    width: 100%;
    padding: 0 10px !important;
  }
  .swiper-button-prev2,
  .swiper-button-next2 {
    display: none;
  }
  .content-nav .area {
    height: 80px;
  }
  .content-nav .listnav li {
    padding: 0px 10px;
  }
  .aboutus {
    flex-wrap: wrap;
    padding-top: 40px;
  }
  .aboutus .mylt {
    width: 100%;
    justify-content: space-around;
  }
  .aboutus .mylg {
    width: 100%;
    text-align: center;
    margin-top: 20px;
  }
  .borders {
    width: 280px;
    height: 88px;
    border: solid 6px #000000;
  }
  .tit {
    font-size: 35px;
    margin-top: -70px;
  }
  .aboutus .mylt .abtxt {
    width: 96%;
  }
  .content-years .center {
    width: 100%;
    padding: 0 10px;
  }
  .item .block {
    display: none;
  }
  .item .top p {
    line-height: 22px;
    margin-top: 12px;
  }
  .content-news {
    margin-top: 40px;
  }
  .content-product {
    margin-top: 40px;
  }
  .content-app {
    margin-top: 50px;
    padding-top: 40px;
    padding-bottom: 40px;
  }
  .content-app .borders {
    border: solid 6px #ffffff;
  }
  .content-app .tit {
    font-size: 35px;
  }
  .content-app .list-item {
    margin-top: 50px;
  }
  .new-li .distr .desc {
    width: 70%;
  }
  .new-li .distr .nimg {
    width: 29%;
  }
  .new-li .distr .nimg img {
    height: 100%;
  }
}
/* pad端 */
@media screen and (min-width: 768px) and (max-width: 991px) {
  .area {
    width: 100%;
    padding: 0 10px !important;
  }
  .swiper-button-prev2,
  .swiper-button-next2 {
    display: none;
  }
  .content-nav {
    display: none;
  }
  .aboutus {
    flex-wrap: wrap;
    padding-top: 40px;
  }
  .aboutus .mylt {
    width: 100%;
    justify-content: space-around;
  }
  .aboutus .mylg {
    width: 100%;
    text-align: center;
    margin-top: 20px;
    padding: 0 10px;
  }
  .borders {
    width: 280px;
    height: 88px;
    border: solid 6px #000000;
  }
  .tit {
    font-size: 35px;
    margin-top: -70px;
  }
  .aboutus .mylt .abtxt {
    width: 100%;
    padding: 0 10px;
  }
  .content-years .center {
    width: 100%;
    padding: 0 10px;
  }
  .item .block {
    display: none;
  }
  .item .top p {
    line-height: 22px;
    margin-top: 12px;
  }
  .content-news {
    margin-top: 40px;
  }
  .content-product {
    margin-top: 40px;
  }
  .content-app {
    margin-top: 50px;
    padding-top: 40px;
    padding-bottom: 40px;
  }
  .content-app .borders {
    border: solid 6px #ffffff;
  }
  .content-app .tit {
    font-size: 35px;
  }
  .content-app .list-item {
    margin-top: 50px;
  }
  .new-li .distr .desc {
    width: 70%;
  }
  .new-li .distr .nimg {
    width: 29%;
  }
  .new-li .distr .nimg img {
    height: 100%;
  }
  .content-years {
    margin-top: 40px;
  }
  .content-years .center > div h1 {
    font-size: 35px;
  }
  .content-years {
    padding: 70px 0;
  }
  .option li {
    font-size: 12px;
    padding: 8px 12px;
    color: #333;
    margin: 0 15px;
    border-radius: 20px;
    cursor: pointer;
  }
  .distl div img {
    width: 100%;
  }
  .content-news .distl {
    width: 100%;
  }
  .new-li .distr {
    width: 100%;
    margin-top: 30px;
  }
  .abtxt .mains {
    margin-top: 45px;
  }
  /* 底部 */
  .foot .f-top {
    flex-wrap: wrap;
  }
  .f-list {
    width: 100%;
    margin-top: 20px;
  }
}
/* 移动端 */
@media (max-width: 767px) {
  .area {
    width: 100%;
    padding: 0 10px !important;
  }
  .swiper-button-prev2,
  .swiper-button-next2 {
    display: none;
  }
  .content-nav {
    display: none;
  }
  .aboutus {
    flex-wrap: wrap;
    padding-top: 20px;
  }
  .aboutus .mylt {
    width: 100%;
    justify-content: space-around;
  }
  .aboutus .mylg {
    width: 100%;
    text-align: center;
    margin-top: 20px;
    padding: 0 10px;
  }
  .borders {
    width: 171px;
    height: 60px;
    border: solid 3px #000000;
  }
  .tit {
    font-size: 20px;
    margin-top: -44px;
  }
  .aboutus .mylt .abtxt {
    width: 100%;
    padding: 0 10px;
  }
  .content-years .center {
    width: 100%;
    padding: 0 10px;
  }
  .item .block {
    display: none;
  }
  .item .top p {
    line-height: 22px;
    margin-top: 12px;
  }
  .content-news {
    margin-top: 40px;
  }
  .content-product {
    margin-top: 40px;
  }
  .content-app {
    margin-top: 50px;
    padding-top: 40px;
    padding-bottom: 40px;
  }
  .content-app .borders {
    border: solid 6px #ffffff;
  }
  .content-app .tit {
    font-size: 20px;
  }
  .content-app .list-item {
    margin-top: 50px;
  }
  .new-li .distr .desc {
    width: 70%;
  }
  .new-li .distr .nimg {
    width: 29%;
  }
  .new-li .distr .nimg img {
    height: 100%;
  }
  .content-years {
    margin-top: 40px;
  }
  .content-years .center > div h1 {
    font-size: 23px;
  }
  .content-years {
    padding: 45px 0;
  }
  .option li {
    font-size: 12px;
    padding: 8px 10px;
    color: #333;
    margin: 0 8px;
    border-radius: 20px;
    cursor: pointer;
  }
  .distl div img {
    width: 100%;
  }
  .content-news .distl {
    width: 100%;
  }
  .new-li .distr {
    width: 100%;
    margin-top: 30px;
  }
  .abtxt .mains {
    margin-top: 35px;
  }
  .mains p {
    font-size: 12px;
    line-height: 25px;
    margin-top: 10px;
  }
  .center .p1 {
    font-size: 15px;
  }
  .content-product .prohead {
    flex-wrap: wrap;
  }
  .option ul {
    margin-top: 30px;
  }
  .content-product .list-item {
    margin-top: 20px;
  }
  .list-item .mitem {
    width: 49%;
  }
  .promore {
    margin-top: 0;
  }
  .content-app {
    margin-top: 25px;
    padding-top: 25px;
    padding-bottom: 20px;
  }
  .mitem div {
    height: 180px;
  }
  .content-years .center > div {
    width: 25%;
  }
  .list-item .mitem {
    margin-bottom: 15px;
  }
  .content-app .item .top {
    padding: 10px;
  }
  .content-app .item .top {
    height: 160px;
  }
  .item .top p {
    font-size: 12px;
  }
  .item .top a {
    margin-top: 15px;
  }
  .amore {
    margin-top: 30px;
    width: 80px;
  }
  .content-news .new-li {
    margin-top: 20px;
  }
  .new-li .distr li {
    flex-wrap: wrap;
  }
  .new-li .distr .nimg,
  .new-li .distr .desc {
    width: 100%;
  }
  .new-li .desc {
    margin-top: 10px;
  }
  .new-li .desc p {
    font-size: 12px;
  }
  .content-news .text p {
    font-size: 12px;
  }
  .new-li .distr li {
    padding-bottom: 15px;
    margin-bottom: 15px;
  }
  /* 底部 */
  .foot {
    margin-top: 40px;
  }
  .foot .f-top {
    flex-wrap: wrap;
  }
  .f-list {
    flex-wrap: wrap;
    width: 100%;
    margin-top: 20px;
  }
  .f-list ul {
    width: 33%;
    text-align: center;
    margin-bottom: 8px;
  }
  .f-list li {
    line-height: 25px;
  }
  .foot .f-bottom .area {
    flex-wrap: wrap;
    font-size: 12px;
  }
  .foot .f-top {
    padding-top: 30px;
    padding-bottom: 30px;
  }
  .f-top .f-data .fimg {
    font-size: 18px;
    margin-top: 15px;
    margin-bottom: 15px;
  }
}