.banner {
  width: 100%;
  margin: 0 auto;
  overflow: hidden;
  position: relative;
}

.banner a img {
  width: 100%;
  display: block;
  margin: 0 auto;
  object-fit: cover;
}

.container {
  width: 1440px;
  margin: 0 auto;
}

.idxcon1 .lef a {
  width: 720px;
  height: 960px;
  display: block;
  position: relative;
}

.idxcon1 .lef a::after {
  content: "";
  position: absolute;
  right: 0;
  top: 0;
  width: 960px;
  height: 100%;
  background: url(../img/idxaboutimg.png) top right no-repeat;
  z-index: 999;
}

.idxcon1 .lef a::before {
  content: "";
  position: absolute;
  right: 0;
  top: 0;
  width: 960px;
  height: 100%;
  background: rgba(255, 255, 255, 0.7);
  z-index: 1000;
}

.idxcon1 .rig {
  width: 720px;
  padding: 40px 0 0 40px;
  overflow: hidden;
  position: relative;
}

.idxcon1 .rig h2 {
  font-size: 30px;
  font-weight: bold;
  margin-bottom: 20px;
}

.idxcon1 .rig p {
  font-size: 18px;
  line-height: 36px;
  text-align: justify;
  margin-bottom: 80px;
}

.brand {
  width: 100%;
  margin-top: -110px;
  position: relative;
}

.brandinner {
  width: 100%;
  display: flex;
}

.brandinner .zimu {
  width: 114px;
  height: 160px;
  font-size: 150px;
  font-weight: bold;
  line-height: 200px;
  color: rgba(255, 255, 255, 0.2);
  background: #d60909;
  text-transform: uppercase;
  position: relative;
}

.brandinner .zimu::after {
  content: "";
  position: absolute;
  width: 100px;
  height: 100px;
  background: url(../img/icon_up.png) 0 0 no-repeat;
  bottom: -40px;
  right: -52px;
}

.brandinner .zmbt {
  margin-top: 35px;
  margin-left: -2.5em;
  z-index: 1000;
  position: relative;
}

.brandinner .zmbt h2 {
  color: #fff;
  font-size: 32px;
}

.brandinner .zmbt p {
  color: #fff;
  font-size: 16px;
  line-height: 30px;
  text-transform: uppercase;
}

.applist .list .item::after {
  display: none;
}

.applist .list .item {
  border-bottom: none;
}

.applist .list .item .des {
  font-size: 18px;
  line-height: 30px;
  text-align: center;
}

.applist .list .item .ljgd {
  display: block;
  width: 120px;
  height: 50px;
  font-size: 16px;
  color: #bfbfbf;
  line-height: 48px;
  text-align: center;
  border-radius: 50px;
  border: 1px solid #c8c9c4;
  margin: 25px auto;
  transition: all 0.5s;
}

.applist .list .item:hover h3 {
  color: #d60909;
}

.applist .list .item:hover .ljgd {
  border-color: #d60909;
  color: #d60909;
}

.row-list {
  width: 100%;
  display: flex;
  flex-wrap: wrap;
  position: relative;
}

.row-list .item {
  width: 50%;
  display: flex;
  justify-content: flex-end;
  padding: 85px 0;
  background-color: #fff;
}

.row-list .item:nth-child(2n) {
  justify-content: flex-start;
}

.row-list .item.bghui {
  background-color: #f1f1f1;
}

.row-list .item .itemcon {
  width: 720px;
  display: flex;
  align-items: center;
  line-height: 30px;
}

.row-list .item img {
  max-width: 260px;
}

.row-list .item .itemcon .info {
  display: flex;
  flex-direction: column;
}

.row-list .item:nth-child(2n-1) .itemcon .info {
  padding: 0 40px;
}

.row-list .item:nth-child(2n) img {
  margin: 0 40px;
}

.row-list .item .itemcon h2 {
  font-size: 24px;
  font-weight: bold;
  margin-bottom: 20px;
}

.row-list .item .itemcon .smalltit {
  font-size: 16px;
  margin-bottom: 20px;
}

.row-list .item .itemcon .line {
  width: 352px;
  height: 1px;
  background: #000;
  margin-bottom: 15px;
}

.row-list .item .itemcon .des {
  color: #222;
  font-size: 16px;
  text-align: justify;
}

.nav {
  width: 100%;
  height: 80px;
  line-height: 80px;
  background: #d60909;
  overflow: hidden;
  position: relative;
}

.navinner {
  width: 100%;
  display: flex;
  justify-content: center;
}

.navinner a {
  color: #fff;
  font-size: 20px;
  padding: 0 45px;
}

.navinner a.on {
  background: #a50303;
}

.proDetail {
  background: #f1f1f1;
}

.pDbanner {
  width: 100%;
  height: 550px;
  display: flex;
  align-items: center;
  background: #f1f1f1;
  overflow: hidden;
  position: relative;
}

.pDimg {
  width: 650px;
  height: 550px;
  background: url(../img/yuanbg.png) 0 0 no-repeat;
  position: relative;
}

.pDimg img {
  position: absolute;
  left: 50%;
  top: 50%;
  transform: translate(-50%, -50%);
  max-width: 100%;
  max-height: 100%;
}

.pDinfo {
  flex: 1;
  padding-left: 120px;
}

.pDinfo h1 {
  font-size: 30px;
  font-weight: bold;
  margin-bottom: 20px;
}

.pDinfo .smalltil {
  color: #777777;
  font-size: 16px;
  margin-bottom: 30px;
}

.pDinfo p {
  font-size: 16px;
  line-height: 30px;
  margin-bottom: 30px;
}

.pDinfo .tabs {
  justify-content: flex-start;
}

.pDinfo .tabs .item {
  width: auto;
  padding: 0 20px;
  background: #d9d9d9;
  border-color: #d9d9d9;
  border: none;
  font-size: 18px;
}

.pDinfo .tabs .item.active {
  color: #fff;
  border-color: #d60909;
  background: #d60909;
}

.pDinfo .tabs .item:hover {
  color: #fff;
  border-color: #d60909;
  background: #d60909;
}

.proDmiaoshu {
  width: 100%;
  padding-top: 40px;
  background: #fff;
}

.proDmiaoshu .biaoti {
  display: flex;
  justify-content: center;
  color: #d60909;
  font-size: 24px;
  padding-bottom: 15px;
  border-bottom: 1px solid #f1f1f1;
  margin-bottom: 40px;
  position: relative;
}

.proDmiaoshu .biaoti::after {
  content: "";
  position: absolute;
  width: 120px;
  height: 2px;
  background: #d60909;
  bottom: -1px;
  left: 50%;
  transform: translateX(-50%);
}

.proDmiaoshu p {
  font-size: 18px;
  line-height: 36px;
  margin-bottom: 25px;
}

.proDmiaoshu p img {
  display: block;
  margin: 0 auto;
}

.newslist {
  width: 100%;
  display: flex;
  flex-wrap: wrap;
  column-gap: 51px;
  position: relative;
}

.newslist .item {
  width: calc(33.33% - 34px);
  margin-top: 45px;
  box-shadow: 0 2px 15px 0 #ddd;
  transition: all 0.5s;
  overflow: hidden;
  position: relative;
}

.newslist .info {
  display: flex;
  flex-direction: column;
  padding: 20px 20px 35px;
}

.newslist .info h2 {
  font-size: 20px;
  line-height: 44px;
}

.newslist .info .time {
  font-size: 16px;
  color: #777;
  line-height: 44px;
}

.newslist .info .ljgd {
  display: block;
  width: 120px;
  height: 50px;
  font-size: 16px;
  color: #bfbfbf;
  line-height: 48px;
  text-align: center;
  border-radius: 50px;
  border: 1px solid #c8c9c4;
  margin-top: 20px;
  transition: all 0.5s;
}

.newslist .item:hover h2 {
  color: #d60909;
}

.newslist .item:hover .ljgd {
  border-color: #d60909;
  color: #d60909;
}

.newsDetCon {
  width: 100%;
  padding: 40px 0;
}

.newsDetCon h1 {
  font-size: 30px;
  text-align: center;
  margin-bottom: 15px;
}

.newsDetCon .time {
  font-size: 16px;
  color: #777;
  text-align: center;
}

.newsDetnr {
  font-size: 18px;
  line-height: 36px;
  color: #777;
}

.newsDetnr p {
  margin: 15px 0;
}

.newsDetnr p img {
  display: block;
  margin: 0 auto;
}

.fanye {
  width: 100%;
  background: #f1f1f1;
  overflow: hidden;
  position: relative;
}

.fanyeinner {
  width: 100%;
  height: 128px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.fanyeinner a {
  color: #555555;
  font-size: 18px;
  max-width: 45%;
  white-space: nowrap;
  text-overflow: ellipsis;
  overflow: hidden;
}

.fanyeinner a:hover {
  color: #d60909;
}

.lxwm {
  padding-top: 35px;
}

.lxwminner {
  display: none;
}

.lxwmcon {
  width: 100%;
  display: flex;
  justify-content: center;
  border-bottom: 1px solid #f1f1f1;
}

.lxwmcon a {
  margin: 0 25px;
  font-size: 24px;
  padding-bottom: 15px;
  position: relative;
}

.lxwmcon a.on {
  color: #d60909;
}

.lxwmcon a.on::after {
  content: '';
  position: absolute;
  width: 100%;
  height: 3px;
  background: #d60909;
  bottom: -1px;
  left: 50%;
  transform: translateX(-50%);
}

.lxwmwrap {
  width: 100%;
  padding: 40px 0;
  position: relative;
}

.lxwmtop {
  padding: 0 135px;
  display: flex;
  justify-content: space-between;
  margin-bottom: 25px;
}

.lxwmtop .item {
  display: flex;
  flex-direction: column;
  align-items: center;
}

.lxwmtop .item p {
  font-size: 20px;
  line-height: 30px;
  text-align: center;
  margin-top: 20px;
}

.formwrap .item {
  width: 700px;
  margin-bottom: 25px;
}

.forminner {
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
}

.formwrap .item span {
  font-size: 16px;
  margin-bottom: 15px;
  margin-left: 15px;
  display: block;
}

.formwrap .item i {
  color: #d60909;
}

.formwrap .item input {
  display: block;
  width: 100%;
  height: 60px;
  line-height: 60px;
  padding: 0 20px;
  background: #f1f1f1;
  font-size: 16px;
}

.formwrap .item select {
  display: block;
  width: 100%;
  height: 60px;
  line-height: 60px;
  padding: 0 20px;
  background: #f1f1f1;
  font-size: 16px;
}

.formwrap .item select {
  color: #cbcbcb;
}

.formwrap .item input::placeholder {
  color: #cbcbcb;
}

.formwrap .item textarea::placeholder {
  color: #cbcbcb;
}

.formwrap textarea {
  width: 100%;
  height: 120px;
  padding: 20px;
  font-size: 16px;
  background: #f1f1f1;
  resize: none;
}

.formwrap button {
  display: block;
  width: 100%;
  height: 70px;
  line-height: 68px;
  font-size: 24px;
  color: #d60909;
  border: 1px solid #f5f5f5;
  box-shadow: 0 2px 5px #f5f5f5;
  background: none;
}

.about {
  padding: 35px 0;
  background: url(../img/aboubg.png) center 0 no-repeat;
  background-size: 100%;
}

.aboutinner h1 {
  font-size: 36px;
  font-weight: bold;
  text-align: center;
  margin-bottom: 25px;
}

.aboutinner p {
  font-size: 18px;
  line-height: 36px;
  text-indent: 2em;
  margin-bottom: 40px;
}

.abtlist {
  width: 100%;
  display: flex;
  column-gap: 51px;
}

.abtlist .item {
  width: calc(33.33% - 34px);
  position: relative;
}

.abtlist .item img {
  display: block;
  height: 446px;
  margin: 0 auto;
}

.abtlist .shadow {
  position: absolute;
  width: 100%;
  height: 100%;
  left: 0;
  top: 0;
  padding: 0 25px;
  background: rgba(0, 0, 0, 0.4);
  display: flex;
  flex-direction: column;
  align-items: center;
}

.abtlist .shadow h2 {
  color: #fff;
  font-size: 30px;
  font-weight: bold;
  text-align: center;
  margin-bottom: 30px;
  margin-top: 160px;
}

.abtlist .shadow .line {
  width: 29px;
  height: 1px;
  background: #fff;
  margin-bottom: 30px;
}

.abtlist .shadow p {
  color: #fff;
  font-size: 16px;
  line-height: 30px;
  text-align: justify;
  letter-spacing: -1px;
}

@media screen and (max-width: 750px) {

  .container {
    width: 100%;
  }

  .idxcon1 {
    width: 100%;
    padding: 0 10px;
  }

  .idxcon1 .lef {
    display: none;
  }

  .idxcon1 .rig {
    width: 100%;
    padding: 40px 10px 40px;
  }

  .idxcon1 .rig h2 {
    font-size: 18px;
    text-align: center;
  }

  .idxcon1 .rig p {
    font-size: 14px;
    line-height: 25px;
    margin-bottom: 40px;
  }

  .idxcon1 .rig img {
    display: block;
    width: 100%;
  }

  .idxcon2 {
    padding: 0;
    background-color: #f1f1f1;
    overflow: hidden;
  }

  .idxcon2 .tabs {
    padding: 0 40px;
    margin-bottom: 25px;
  }

  .listcon {
    background: #fff;
  }

  .listinner {
    overflow: hidden;
  }

  .list {
    width: 100%;
    padding: 0 10px;
    display: flex;
    flex-wrap: wrap;
    column-gap: 10px;
  }

  .list .item {
    width: calc(50% - 5px);
    margin-top: 20px;
  }

  .list .item .img {
    height: 120px;
    margin-bottom: 10px;
  }

  .list .item .img img {
    max-width: 80%;
    max-height: 80%;
  }

  .list .item h3 {
    font-size: 15px;
    line-height: 15px;
    margin-bottom: 10px;
  }

  .list .item p {
    font-size: 12px;
    margin-bottom: 20px;
  }

  .brandinner .zimu {
    width: 60px;
    height: 80px;
    font-size: 75px;
    line-height: 100px;
  }

  .brandinner .zimu::after {
    width: 50px;
    height: 50px;
    background-size: 100% 100%;
    bottom: -22px;
    right: -30px;
  }

  .brandinner .zmbt h2 {
    font-size: 18px;
    line-height: 25px;
  }

  .brandinner .zmbt p {
    font-size: 12px;
    line-height: 15px;
  }

  .brandinner .zmbt {
    margin-top: 13px;
  }

  .brand {
    width: 100%;
    margin-top: -60px;
    position: relative;
  }

  .brandinner .zimu {
    margin-left: 10px;
  }

  .aboutinner {
    padding: 0 10px;
  }

  .about {
    padding: 35px 0;
    background: url(../img/sjaboubg.png) center bottom no-repeat;
  }

  .aboutinner h1 {
    font-size: 18px;
  }

  .aboutinner p {
    font-size: 14px;
    line-height: 26px;
  }

  .abtlist {
    display: flex;
    flex-direction: column;
  }

  .abtlist .item {
    width: 100%;
    margin-top: 10px;
  }

  .abtlist .shadow h2 {
    font-size: 20px;
    margin-top: 80px;
  }

  .abtlist .shadow p {
    font-size: 13px;
    line-height: 25px;
  }

  .abtlist .item img {
    width: 290px;
    height: 350px;
  }

  .lxwmcon a {
    font-size: 18px;
    margin: 0 15px;
  }

  .lxwmtop {
    padding: 0 10px;
    margin-bottom: 25px;
    flex-direction: column;
  }

  .lxwmtop .item {
    flex-direction: row;
    margin-bottom: 15px;
  }

  .lxwmtop .item img {
    width: 25px;
  }

  .lxwmtop .item p {
    margin-top: 0;
    font-size: 14px;
    margin-left: 10px;
  }

  .lxwmtop .item p br {
    display: none;
  }

  #dituContent {
    width: calc(100% - 20px);
    height: 250px !important;
    margin: 0 auto;
  }

  .formwrap {
    width: 100%;
    padding: 0 10px;
  }

  .formwrap .item input,
  .formwrap .item select {
    height: 35px;
    line-height: 35px;
    padding: 0 10px;
    font-size: 14px;
  }

  .formwrap .item span {
    font-size: 15px;
    margin-bottom: 5px;
    margin-left: 10px;
  }

  .formwrap button {
    display: block;
    width: 65px;
    height: 35px;
    border-radius: 35px;
    line-height: 35px;
    font-size: 14px;
    color: #fff;
    background: #d60909;
    border: 1px solid #d60909;
    box-shadow: none;
    margin: 0 auto;
  }

  .applist {
    padding-top: 20px;
  }

  .tabs {
    width: 100%;
    gap: 8px;
    justify-content: center !important;
  }

  .tabs .item {
    width: auto;
    padding: 0 15px;
  }

  .row-list .item {
    width: 100%;
    display: flex;
    justify-content: flex-end;
    padding: 15px 0;
  }

  .row-list .item .itemcon {
    width: 100%;
  }

  .row-list .item img {
    max-width: 125px;
    margin: 0 10px !important;
  }

  .row-list .item .itemcon .info {
    flex: 1;
    padding: 0 10px !important;
  }

  .row-list .item .itemcon .smalltit {
    font-size: 12px;
    line-height: 15px;
    margin-bottom: 10px;
  }

  .row-list .item .itemcon h2 {
    font-size: 15px;
    margin-bottom: 10px;
    line-height: 15px;
  }

  .row-list .item .itemcon .des {
    color: #222;
    font-size: 12px;
    line-height: 20px;
    display: -webkit-box;
    -webkit-box-orient: vertical;
    -webkit-line-clamp: 2;
    /* 定义文本的行数 */
    overflow: hidden;
    text-overflow: ellipsis;
  }

  .row-list .item .itemcon .line {
    width: auto;
    margin-bottom: 10px;
  }

  .row-list .item.item:nth-child(2n - 1) {
    background-color: #f1f1f1 !important;
  }

  .row-list .item.item:nth-child(2n) {
    background-color: #fff !important;
  }

  .nav {
    width: 100%;
    height: 45px;
    line-height: 45px;
  }

  .navinner a {
    color: #fff;
    font-size: 14px;
    padding: 0 20px;
  }

  .pDbanner {
    height: auto;
    flex-direction: column;
  }

  .pDimg {
    width: 100%;
    height: 275px;
    background: url(../img/yuanbg.png) center center no-repeat;
    background-size: 93%;
    position: relative;
  }

  .pDimg img {
    max-width: 90%;
    max-height: 90%;
  }

  .pDinfo {
    flex: 1;
    padding: 20px 10px;
    background: #fff;
  }

  .pDinfo h1 {
    font-size: 20px;
    font-weight: bold;
    margin-bottom: 10px;
  }

  .pDinfo .smalltil {
    color: #777777;
    font-size: 12px;
    margin-bottom: 10px;
  }

  .pDinfo p {
    font-size: 14px;
    line-height: 26px;
    margin-bottom: 15px;
  }

  .pDinfo .tabs .item {
    font-size: 14px;
    padding: 0 15px;
  }

  .pDinfo .tabs {
    justify-content: flex-start !important;
  }

  .proDmiaoshu {
    width: 100%;
    padding: 20px 10px;
    background: #fff;
  }

  .proDmiaoshu .biaoti {
    font-size: 18px;
    padding-bottom: 10px;
    border-bottom: 1px solid #f1f1f1;
    margin-bottom: 20px;
  }

  .proDmiaoshu .biaoti::after {
    width: 100px;
  }

  .proDmiaoshu p img {
    display: block;
    margin: 0 auto;
    max-width: 100%;
  }

  .proDmiaoshu p {
    font-size: 14px;
    line-height: 26px;
    margin-bottom: 10px;
  }

  .newslist {
    width: 100%;
    padding: 0 10px;
    column-gap: 0px;
  }

  .newslist .item {
    width: 100%;
    margin-top: 10px;
  }

  .newslist .item .img img {
    width: 100%;
    display: block;
  }

  .newslist .info {
    padding: 10px 10px 25px;
  }

  .newslist .info h2 {
    font-size: 15px;
    line-height: 25px;
  }

  .newslist .info .time {
    font-size: 13px;
    line-height: 22px;
  }

  .newslist .info .ljgd {
    display: block;
    width: 80px;
    height: 28px;
    line-height: 28px;
    color: #bfbfbf;
    font-size: 12px;
  }

  .newsDetCon {
    width: 100%;
    padding: 20px 10px;
  }

  .newsDetCon h1 {
    font-size: 18px;
  }

  .newsDetCon .time {
    font-size: 13px;
  }

  .newsDetnr p {
    margin: 15px 0;
    font-size: 14px;
    line-height: 32px;
  }

  .newsDetnr p img {
    max-width: 100%;
  }

  .fanyeinner {
    width: 100%;
    height: 90px;
    padding: 0 10px;
    flex-direction: column;
    justify-content: center;
  }

  .fanyeinner a {
    max-width: 100%;
    width: 100%;
    font-size: 14px;
    margin-bottom: 15px;
  }

  .fanyeinner a:last-child {
    margin-bottom: 0;
  }

  .onelist .list .item {
    width: 100%;
    margin-top: 20px;
  }

  .onelist .list .item .img {
    height: auto;
  }

  .onelist .list .item .img img {
    width: 100%;
    left: 0;
    top: 0;
    transform: translate(0);
    display: block;
    max-width: 100%;
    max-width: 100%;
    position: relative;
  }

  .onelist .list .item h3 {
    font-size: 15px;
    text-align: left;
  }

  .onelist .list .item .des {
    font-size: 13px;
    line-height: 20px;
    text-align: left;
  }

  .onelist .list .item .ljgd {
    width: 80px;
    height:28px;
    font-size: 12px;
    line-height:28px;
    border-radius: 28px;
    margin: 15px 0;
  }
}