:root {
  --mainColor: #d23e34;
}

.tranImg {
  width: 100%;
  height: 100%;
  object-fit: cover;
  vertical-align: bottom;
  transition: all 0.5s;
}
.hoverImg:hover img {
  transform: scale(1.1);
}
.comHover:hover {
  box-shadow: 0 0 15px rgba(231, 20, 20, 0.6);
  transform: translateY(-5px);
}

.iderprductBanner {
  width: 100%;
  height: auto;
  position: relative;
}
.iderprductBanner .bg {
  width: 100%;
  height: auto;
  vertical-align: bottom;
  object-fit: cover;
}
.iderprductBanner .text {
  width: 100%;
  height: auto;
  position: absolute;
  left: 0;
  top: 50%;
  transform: translateY(-50%);
}
.iderprductBanner .text .con {
  display: flex;
  width: 73%;
  flex-direction: column;
  align-items: center;
  margin: 0 auto;
}
.iderprductBanner .text .tl {
  font-size: 48px;
  font-weight: 600;
  color: #f6f6f6;
}
.iderprductBanner .text .img {
  width: 78%;
  display: flex;
  align-items: center;
  justify-content: center;
  height: auto;
  margin-top: 3%;
}
.iderprductBanner .text .img img {
  width: 100%;
  height: auto;
  object-fit: contain;
  vertical-align: bottom;
}
.iderprductBanner .text .tl {
  width: 50%;
  text-align: center;
}
.flex {
  display: flex;
}
.flex-c {
  display: flex;
  align-items: center;
}
.flex-con {
  display: flex;
  align-items: center;
  justify-content: center;
}
.flex-wp {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
}

.iderPrductBox1 {
  width: 100%;
  height: auto;
  padding: 4.5% 0;
}
.com-tl {
  font-size: 36px;
  font-weight: 500;
  text-align: center;
  color: #000000;
}
.iderPrductBox1 .title {
  font-size: 16px;
  font-weight: 400;
  line-height: 30px;
  text-align: center;
  margin-top: 15px;
  color: #000000;
}
.iderPrductBox1 .top {
  width: 100%;
  height: auto;
  margin: 3% 0;
}
.iderPrductBox1 .top a {
  display: block;
  width: fit-content;
  padding: 0 20px;
  height: 50px;
  line-height: 50px;
  text-align: center;
  border-radius: 5px;
  border: solid 1px var(--mainColor);
  font-size: 16px;
  font-weight: 500;
  color: var(--mainColor);
  margin: 0 9px 5px 0;
  transition: all 0.3s;
}
.iderPrductBox1 .top a:hover {
  background-color: var(--mainColor);
  color: #fff;
}
.iderPrductBox1Con .item {
  width: calc((100% - 60px) / 4);
  margin: 0 20px 25px 0;
}
.iderPrductBox1Con .item .img {
  width: 100%;
  overflow: hidden;
  height: 335px;
  border: solid 1px #eeeeee;
}

.iderPrductBox1Con .item:nth-child(4n) {
  margin-right: 0;
}
.iderPrductBox1Con .item .text {
  width: 100%;
  height: auto;
  padding: 10px;
}
.iderPrductBox1Con .item .type {
  font-size: 18px;
  font-weight: 600;
  text-align: center;
  color: #adadad;
}
.iderPrductBox1Con .item .name {
  display: flex;
  text-align: center;
  font-weight: 600;
  width: 100%;
  align-items: center;
  justify-content: center;
  font-size: 18px;
  color: #000000;
}
.iderPrductBox2 {
  width: 100%;
  height: auto;
  background-color: #f6f6f6;
  padding: 3.5% 0 3% 0;
}

.iderPrductBox2 ul {
  width: 100%;
  margin-top: 4.2%;
}
.iderPrductBox2 ul li {
  width: calc((100% - 2.8%) / 2);
  margin: 0 2.8% 2.8% 0;
  background-color: #ffffff;
  border-radius: 5px;
  height: 306px;
  padding: 4.5% 3% 2% 3%;
  transition: all 0.3s;
}
.iderPrductBox2 ul li:nth-child(2n) {
  margin-right: 0;
}
.iderPrductBox2 li .img {
  width: 87px;
  height: 87px;
  background-color: var(--mainColor);
  border-radius: 10px;
  margin-right: 7.5%;
}
.iderPrductBox2 li .img .icon {
  width: 64px;
  transition: all 0.3s;
  height: auto;
  object-fit: contain;
}
.iderPrductBox2 li .text {
  flex: 1;
}
.iderPrductBox2 li .text .name {
  font-size: 24px;
  font-weight: 500;
  margin-bottom: 12px;
  color: #000000;
}
.com-ls30 {
  font-size: 16px;
  font-weight: 400;
  line-height: 30px;
  color: #000000;
  transition: all 0.3s;
}
.com-ls30.white {
  color: #fff;
}

.iderPrductBox3 {
  width: 100%;
  height: auto;
  padding: 5.2% 0 4.2% 0;
}

.iderPrductBox3Con {
  width: 100%;
  height: 708px;
  margin-top: 3.5%;
}
.iderPrductBox3Con .lt {
  flex: 1;
  height: 1005;
}
.iderPrductBox3Con .rt {
  height: 100%;
  overflow: hidden;
  width: 43%;
  margin-left: 2%;
  border-radius: 5px;
}
.iderPrductBox3Con .lt ul {
  width: 100%;
  height: 100%;
}
.iderPrductBox3Con .lt ul li {
  width: calc((100% - 2.5%) / 2);
  height: calc((100% - 2.5%) / 2);
  margin: 0 2.5% 2.5% 0;
  border-radius: 5px;
  transition: all 0.3s;
  border: solid 1px var(--mainColor);
  padding: 4% 4% 2% 3.5%;
}
.iderPrductBox3Con .lt ul li:nth-child(2n) {
  margin-right: 0;
}
.iderPrductBox3Con .lt li .img {
  width: 79px;
  height: 79px;
  transition: all 0.3s;
  background-color: var(--mainColor);
  border: solid 1px var(--mainColor);
  border-radius: 50%;
}
.iderPrductBox3Con .lt li .img img {
  width: 60px;
  height: auto;
  padding: 5px;
  object-fit: contain;
  transition: all 0.5s;
}
.iderPrductBox3Con .lt li .name {
  font-size: 24px;
  font-weight: 500;
  color: #000000;
  margin: 12px 0 5px 0;
  transition: all 0.3s;
}
.iderPrductBox3Con .lt li:hover {
  background-color: var(--mainColor);
}
.iderPrductBox3Con .lt li:hover .img {
  border-color: #fff;
}
.iderPrductBox3Con .lt li:hover .name,
.iderPrductBox3Con .lt li:hover .com-ls30 {
  color: #fff;
}
.com-tl.white {
  color: #fff;
}

.iderPrductBox4 {
  width: 100%;
  height: auto;
  padding: 3.5% 0 3% 0;
  background: url(../picture/bg.png) no-repeat;
  background-size: cover;
}
.iderPrductBox4Swiper {
  width: 100%;
  height: auto;
  overflow: hidden;
  margin-top: 5%;
}
.iderPrductBox4Swiper .swiper-slide {
  position: relative;
}
.iderPrductBox4Swiper .img {
  width: 100%;
  height: 436px;
  overflow: hidden;
  overflow: hidden;
  border-radius: 5px;
}
.iderPrductBox4Swiper .text {
  width: 100%;
  height: 100%;
  display: flex;
  flex-direction: column;
  font-size: 18px;
  font-weight: normal;
  justify-content: end;
  font-stretch: normal;
  line-height: 30px;
  letter-spacing: 0px;
  color: #ffffff;
  position: absolute;
  left: 0;
  padding: 0 4% 3% 4%;
  bottom: 0;
  background: linear-gradient(
    to top,
    rgba(0, 0, 0, 0.5) 0%,
    rgba(0, 0, 0, 0.1) 31%
  );
}
.iderPrductBox4Swiper .text .name {
  display: block;
  font-size: 24px;
  margin-bottom: 1.5%;
  font-weight: 500;
  color: #ffffff;
}
.iderPrductBox4Swiper .text .ls {
  font-size: 18px;
  font-weight: 400;
  line-height: 30px;
  color: #ffffff;
}
.iderPrductBox4-pagination {
  margin-top: 3.5%;
}

.iderPrductBox4-pagination .swiper-pagination-bullet {
  width: 12px;
  height: 12px;
  background-color: #ffffff;
  opacity: 0.6;
  transition: all 0.3s;
}
.iderPrductBox4-pagination .swiper-pagination-bullet-active {
  opacity: 1;
  background-color: var(--mainColor);
}
.flex-btn {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.iderPrductBox5 {
  width: 100%;
  height: auto;
}

.iderPrductBox5Top {
  width: 100%;
  height: auto;
  background-color: #f6f6f6;
  padding: 5.2% 0 16% 0;
}
.iderPrductBox5Top .container_1400 {
  margin-top: 3.5%;
}
.iderPrductBox5Top .img {
  height: auto;
  width: 60%;
  border-radius: 5px;
  overflow: hidden;
  margin-right: 5%;
}
.iderPrductBox5Top .img img {
  width: 100%;
  object-fit: cover;
  vertical-align: bottom;
  height: auto;
  transition: all 0.5s;
}
.iderPrductBox5Top .rt {
  flex: 1;
}
.iderPrductBox5Top .rt .name {
  font-size: 18px;
  font-weight: 600;
  color: #000000;
}
.iderPrductBox5Top .rt .item {
  width: 100%;
  border-top: 1px solid #000000;
}
.iderPrductBox5Top .rt .item:last-child {
  border-bottom: 1px solid #000000;
}
.iderPrductBox5Top .rt .tl {
  width: 100%;
  cursor: pointer;
  padding: 12px 0;
}
.iderPrductBox5Top .rt .tl::after {
  display: block;
  content: ">";
  font-size: 24px;
  font-weight: 400;
  transition: all 0.3s;
  color: #000000;
}
.iderPrductBox5Top .rt .item .text p {
  font-size: 18px;
  line-height: 30px;
  color: #000000;
  margin-bottom: 2%;
}
.iderPrductBox5Top .rt .item .text {
  display: none;
  padding-bottom: 4%;
}
.iderPrductBox5Top .rt .item .text li {
  font-size: 16px;
  font-weight: 400;
  line-height: 30px;
  color: #000000;
  padding-left: 40px;
  background: url(../picture/im1-8.png) left top no-repeat;
  background-size: 24px;
  background-position-y: 7px;
}
.iderPrductBox5Top .rt .item .text li strong {
  font-weight: 500;
}
.iderPrductBox5Top .rt .item:hover .name,
.iderPrductBox5Top .rt .item.active .name {
  color: var(--mainColor);
}
.iderPrductBox5Top .rt .item:hover,
.iderPrductBox5Top .rt .item.active {
  border-top-color: var(--mainColor);
}
.iderPrductBox5Top .rt .item:hover .tl::after,
.iderPrductBox5Top .rt .item.active .tl::after {
  transform: rotate(90deg);
  color: var(--mainColor);
}

.iderPrductBox5Bto {
  width: 100%;
  height: auto;
  transform: translateY(-40%);
}
.iderPrductBox5Bto .container_1400 {
  position: relative;
}
.iderPrductBox5Bto .bg {
  width: 100%;
  height: auto;
  object-fit: cover;
  vertical-align: bottom;
}
.iderPrductBox5Bto .text {
  width: 57%;
  height: auto;
  position: absolute;
  top: 0;
  left: 0;
  padding: 5% 0 0 3%;
}
.iderPrductBox5Bto .text .ls {
  font-size: 30px;
  font-weight: 500;
  line-height: 48px;
  color: #ffffff;
}
.iderPrductBox5Bto .text .mores {
  cursor: pointer;
  width: 176px;
  height: 50px;
  background-color: var(--mainColor);
  border-radius: 5px;
  border: solid 1px var(--mainColor);
  font-size: 16px;
  text-align: center;
  transition: all 0.3s;
  line-height: 50px;
  color: #ffffff;
  margin-top: 3%;
}
.iderPrductBox6 {
  padding: 0 0 5% 0;
  margin-top: -5%;
}
@media screen and (max-width: 1450px) {
  .iderPrductBox1Con .item .img {
    height: auto;
  }
  .iderprductBanner .text .tl {
    font-size: 24px;
  }
  .iderprductBanner .text .img {
    width: 64%;
  }
  .iderPrductBox1Con {
    align-items: baseline;
  }
  .iderPrductBox4Swiper .img {
    height: auto;
  }
}
@media screen and (max-width: 1220px) {
  .iderPrductBox1Con .item {
    width: calc((100% - 20px) / 3);
    margin: 0 10px 15px 0;
  }
  .iderPrductBox1 .top {
    flex-wrap: wrap;
  }
  .iderPrductBox1Con .item:nth-child(4n) {
    margin-right: 10px;
  }
  .iderPrductBox1Con .item:nth-child(3n) {
    margin-right: 0;
  }
  .iderPrductBox2 li .text .name,
  .iderPrductBox4Swiper .text .name {
    font-size: 16px;
  }
  .iderPrductBox2 li .img .icon {
    width: 40px;
  }
  .com-ls30,
  .iderPrductBox4Swiper .text .ls,
  .iderPrductBox5Top .rt .item .text li {
    font-size: 14px;
    line-height: 24px;
  }
  .iderPrductBox5Top .rt .item .text p,
  .iderPrductBox1 .title {
    font-size: 16px;
    line-height: 25px;
  }
  .iderPrductBox2 li .img {
    width: 60px;
    height: 60px;
  }
  .iderPrductBox3Con {
    height: auto;
  }
  .iderPrductBox5Top .img {
    width: 40%;
    margin-right: 3%;
  }
  .iderPrductBox5Bto .text .ls {
    font-size: 20px;
    line-height: 32px;
  }
}
@media screen and (max-width: 992px) {
  .com-tl {
    font-size: 28px;
  }
  .iderPrductBox3Con,
  .iderPrductBox5Top .container_1400 {
    flex-wrap: wrap;
  }
  .iderPrductBox5Top .rt {
    flex: none;
    width: 100%;
  }
  .iderPrductBox6 {
    margin: 20px 0;
  }
  .iderPrductBox2 ul li {
    width: 100%;
    height: auto;
    padding: 4% 3%;
    margin: 0 0 10px 0 !important;
  }
  .iderPrductBox1Con .item .name,
  .iderPrductBox1Con .item .type {
    font-size: 15px;
  }
  .iderPrductBox1 .top a {
    height: 40px;
    line-height: 40px;
  }
  .iderprductBanner .text {
    padding: 0 4%;
  }
  .iderprductBanner .text .con,
  .iderprductBanner .text .tl {
    width: 100%;
  }
  .iderprductBanner .text .img {
    width: 45%;
  }
  .iderPrductBox1 .page_box {
    display: flex;
    align-items: center;
    float: none;
    flex-wrap: wrap;
  }
  .iderPrductBox1 .page_box .pagination {
    display: flex;
    align-items: center;
    flex-wrap: wrap;
  }
  .iderPrductBox3Con .lt li .name {
    font-size: 16px;
  }
  .iderPrductBox3Con .rt {
    width: 100%;
    margin: 15px 0 0;
  }
  .iderPrductBox3Con .lt li .img img {
    width: 45px;
  }
  .iderPrductBox3Con .lt li .img {
    width: 60px;
    height: 60px;
  }
  .iderPrductBox5Top .img {
    width: 62%;
    margin: 0 0 15px 0;
  }
  .iderPrductBox5Top {
    padding: 20px 0;
  }
  .iderPrductBox5Bto {
    margin-top: 15px;
    transform: translate(0);
  }
  .iderPrductBox5Bto .text .mores {
    height: 40px;
    line-height: 40px;
  }
  .iderPrductBox5Bto .text {
    padding: 4%;
    width: 100%;
  }
}
@media screen and (max-width: 768px) {
  .iderPrductBox4,
  .iderPrductBox2,
  .iderPrductBox1 {
    padding: 20px 0;
  }
  .iderprductBanner .text .tl {
    font-size: 18px;
  }
  .iderPrductBox1Con .item {
    width: calc((100% - 10px) / 2);
  }
  .iderPrductBox3Con .lt ul li {
    width: 100%;
    height: auto;
    margin-right: 0 !important;
  }
  .iderPrductBox3Con .lt ul {
    margin-top: 15px;
  }
  .iderPrductBox1Con .item:nth-child(3n) {
    margin-right: 10px;
  }
  .iderPrductBox1Con .item:nth-child(2n) {
    margin-right: 0;
  }
  .iderPrductBox5Bto .text .ls {
    font-size: 16px;
    line-height: 25px;
  }
  .com-tl {
    font-size: 20px;
  }
}
@media screen and (max-width: 600px) {
  .iderPrductBox5Top .img {
    width: 100%;
  }
  .iderPrductBox5Bto .bg {
    height: 25vh;
  }
}
@media screen and (max-width: 420px) {
  .iderPrductBox1Con .item {
    width: 100%;
    margin: 0 0 10px 0 !important;
  }
  .iderPrductBox5Bto .bg {
    height: 32vh;
  }
}
@media screen and (max-width: 360px) {
  .iderPrductBox5Bto .bg {
    height: 40vh;
  }
}