/* 基础框架长度，防止PC变形 */
.contain {
  margin: 0 auto;
  width: 1200px;
}
body {
  min-width: 1400px;
  width: 100%;
}
.public-title {
  margin: 0 auto;
  width: 470px;
  color: #333;
  text-align: center;
  letter-spacing: 2px;
}
.public-title .title {
  margin-bottom: 15px;
  line-height: 40px;
  font-size: 32px;
  font-family: Microsoft JhengHei;
  font-weight: bold;
}
.public-title .sub-title {
  position: relative;
  margin: 0 auto;
  width: fit-content;
  line-height: 1;
  color: #3c3c3c;
  font-size: 24px;
  font-weight: 400;
  font-family: Tahoma, Geneva, sans-serif;
}

.banner {
  position: relative;
  width: 100%;
  height: 309px;
  color: #fff;
  font-family: Microsoft JhengHei;
  font-size: 36px;
  font-weight: bold;
  text-align: center;
  background: url(../images/relative/jsyh/banner.jpg) no-repeat center / auto;
}
.banner img {
  width: 100%;
  height: 309px;
}
.banner .content {
  position: absolute;
  top: 0;
  bottom: 0;
  left: 0;
  right: 0;
  margin: auto;
  padding-bottom: 20px;
  width: 360px;
  height: 50px;
}
.banner .content::after {
  content: "";
  display: block;
  position: absolute;
  left: 50%;
  bottom: 0;
  transform: translateX(-50%);
  width: 82px;
  height: 2px;
  background: #fff;
}
.swiper {
  position: relative;
  overflow-y: visible;
}
.swiper .swiper-slide img {
  width: 100%;
  height: 412px;
  object-fit: contain;
}
.swiper .swiper-button-prev,
.swiper .swiper-button-next {
  width: 30px;
  height: 50px;
  color: #fff;
  background: rgba(0, 0, 0, 0.3);
}
.swiper .swiper-button-prev::after,
.swiper .swiper-button-next::after {
  font-size: 16px;
}
.swiper ~ .swiper-pagination {
  padding-top: 10px;
  position: relative;
}
.swiper ~ .swiper-pagination .swiper-pagination-bullet {
  opacity: 0.5;
  width: 42px;
  height: 4px;
  background: #fff;
  border-top: 1px solid #5a5a5a;
  border-radius: 0;
  vertical-align: top;
  transition: all 60ms linear;
  cursor: pointer;
}
.swiper ~ .swiper-pagination .swiper-pagination-bullet:hover,
.swiper ~ .swiper-pagination .swiper-pagination-bullet.swiper-pagination-bullet-active {
  opacity: 1;
  background: #5a5a5a;
}
.swiper ~ .swiper-pagination .swiper-pagination-bullet:not(:last-child) {
  margin-right: 4px;
}
.about-us .about-us-area {
  padding: 40px 0;
}
.about-us .about-us-area .lines {
  padding-left: 20px;
  margin-bottom: 40px;
}
.about-us .about-us-area .lines .line {
  margin: 12px 0;
  width: 60px;
  height: 1px;
  background: #04632a;
}
.about-us .about-us-area .lines .line:nth-of-type(1) {
  transform: translateX(40px);
}
.about-us .about-us-area .lines .line:nth-of-type(2) {
  transform: translateX(20px);
}
.about-us .about-us-area .content {
  margin-bottom: 50px;
  display: flex;
  justify-content: center;
  align-items: center;
}
.about-us .about-us-area .content .content-left .title {
  margin-bottom: 30px;
  font-size: 22px;
  font-weight: bold;
}
.about-us .about-us-area .content .content-left .article {
  color: #000;
  font-size: 14px;
  line-height: 2;
}
.about-us .about-us-area .content .content-left .article p {
  width: 440px;
  margin-bottom: 15px;
}
.about-us .about-us-area .content .content-right {
  margin-left: 50px;
}
.about-us .about-us-area .content .content-right img {
  width: 590px;
  height: 325px;
  object-fit: contain;
}
.business {
  padding: 60px 0;
  background: #f5f5f5;
}
.business .business-list {
  margin: 40px auto 0;
  display: flex;
  justify-content: center;
}
.business .business-list li {
  width: 390px;
}
.business .business-list li:not(:last-child) {
  margin-right: 40px;
}
.business .business-list li img {
  width: 100%;
  height: 260px;
  object-fit: contain;
  /*cursor: pointer;*/
}
.business .business-list li .title {
  margin-top: 20px;
  margin-bottom: 20px;
  font-size: 20px;
  font-weight: bold;
}
.business .business-list li .desc {
  width: 300px;
  line-height: 2;
  letter-spacing: 2px;
}
.friendly {
  padding: 60px 0;
}
.friendly .friendly-area {
  margin-top: 40px;
  display: flex;
  justify-content: flex-start;
  align-items: center;
}
.friendly .friendly-area .area-left {
  margin-right: 90px;
  width: 800px;
  height: 560px;
}
.friendly .friendly-area .area-left img {
  height: 100%;
  object-fit: cover;
}
.friendly .friendly-area .area-right .img-list {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  width: 280px;
}
.friendly .friendly-area .area-right .img-list .img-list-item {
  margin-bottom: 20px;
}
.friendly .friendly-area .area-right .img-list .img-list-item:nth-of-type(odd) {
  margin-right: 70px;
}
.friendly .friendly-area .area-right .img-list .img-list-item img {
  width: 80px;
  height: 90px;
  object-fit: contain;
}
.friendly .friendly-area .area-right .img-list .img-list-item p {
  width: 80px;
  line-height: 2.5;
  font-size: 16px;
  text-align: center;
}
.friendly .friendly-area .area-right .desc {
  margin-top: 50px;
  line-height: 1.8;
  font-size: 22px;
  font-family: Microsoft JhengHei;
  text-align: center;
}
.process {
  padding: 0 0 40px;
}
.process .process-area .process-img {
  padding-top: 100px;
  display: block;
  margin: 0 auto;
  width: 985px;
  height: 270px;
}
.service-form {
  padding: 60px 0 80px;
  background: #f5f5f5;
}
.service-form .form {
  margin: 60px auto 0;
  width: 635px;
  font-family: Microsoft JhengHei;
}
.service-form .form .form-item {
  margin: 0 auto 20px;
  text-align: center;
}
.service-form .form .form-label {
  display: inline-block;
  height: 60px;
  padding-right: 20px;
  line-height: 60px;
  font-size: 22px;
  vertical-align: middle;
}
.service-form .form input,
.service-form .form textarea,
.service-form .form button {
  line-height: 1.25;
  padding: 10px;
  font-size: 22px;
  border: 1px solid #595959;
  background: transparent;
  box-sizing: border-box;
  outline: none;
}
.service-form .form .form-input {
  width: 330px;
  height: 60px;
}
.service-form .form .form-textarea {
  width: 100%;
  height: 215px;
}
.service-form .form .submit {
  padding: 0;
  width: 160px;
  height: 50px;
  line-height: 50px;
  transition: all 0.3s linear;
}
.service-form .form .submit:hover {
  background: #fff;
}
.guarantee {
  padding: 40px 0 80px;
}
.guarantee .guarantee-area {
  display: flex;
  flex-wrap: wrap;
  margin: 40px auto 0;
  width: 1080px;
}
.guarantee .guarantee-area .area-item {
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  align-items: center;
  width: calc((1080px - 440px) / 2);
  box-sizing: border-box;
  padding: 45px 0 65px;
}
.guarantee .guarantee-area .area-item:nth-of-type(3n - 1) {
  width: 440px;
}
.guarantee .guarantee-area .area-item:nth-of-type(-n + 3) {
  padding: 24px 0 45px;
}
.guarantee .guarantee-area .area-item:nth-last-of-type(-n + 3) {
  padding: 45px 0 24px;
}
.guarantee .guarantee-area .area-item:nth-of-type(-n + 6) {
  border-bottom: 1px solid #e6e6e6;
}
.guarantee .guarantee-area .area-item:not(:nth-of-type(3n)) {
  border-right: 1px solid #e6e6e6;
}
.guarantee .guarantee-area .area-item img {
  margin-bottom: 50px;
  width: auto;
  height: 40px;
}
.guarantee .guarantee-area .area-item span {
  font-size: 26px;
}