.pc {
  display: block;
}
.mb {
  display: none;
}
.w100 {
  width: 100%;
}
.flex {
  display: flex;
  flex-wrap: wrap;
}
.title {
  width: 100%;
}
.title .list-title {
  text-align: center;
}
.title .list-title h1 {
  font-size: 36px;
  line-height: 1.75;
  font-weight: bold;
  margin: 20px 0;
}
.title .list-title h2 {
  font-size: 30px;
  line-height: 1.75;
  font-weight: bold;
  margin: 20px 0;
}
.title .list-title p {
  font-size: 20px;
  line-height: 1.75;
}
.pro-list {
  margin: 34px auto 0;
}
.pro-list div {
  line-height: 0;
}
.pro-list img {
  width: 100%;
}
.pro-list .flex {
  flex-direction: column;
}
.pro-list a {
  display: inline-block;
}
.pro-list .pro-list-left {
  width: 36%;
  padding: 5px;
}
.pro-list .pro-list-right {
  width: 31%;
  padding: 5px;
}
.pro-list .pro-list-left-2 {
  width: 100%;
  padding-bottom: 10px;
}
.pro-list .pro-list-right-2 {
  width: 100%;
}
.pro-list-2 {
  display: flex;
  flex-wrap: wrap;
  padding: 0;
  margin: 0 -8px;
}
.pro-list-2 a {
  color: #000;
}
.pro-list-2 li {
  width: calc(20% - 16px);
  margin: 0 8px 20px;
}
.pro-list-2 li .pro-list-2-img {
  border: 1px solid #E1F0F4;
}
.pro-list-2 li .pro-list-2-img img {
  width: 100%;
}
.pro-list-2 li h3 {
  font-size: 20px;
  margin: 10px 0;
  font-weight: bold;
}
.pro-list-2 li p {
  font-size: 16px;
  line-height: 1.75;
}
.button-div {
  margin: 30px auto 0;
}
.case-swiper {
  padding: 0 40px;
}
.case-list div {
  background: #F4F7FA;
}
.case-list div a {
  display: inline-block;
  color: #000000;
}
.case-list div a .case-img {
  line-height: 0;
}
.case-list div a .case-img img {
  width: 100%;
}
.case-list div a .case-text {
  padding: 16px;
}
.case-list div a h3 {
  font-size: 15px;
  margin: 0;
  font-weight: bold;
  line-height: 1.5;
}
.case-list div a p {
  font-size: 13px;
  line-height: 1.75;
}
.related-products {
  background: #F4F7FA;
  margin-top: 40px;
  padding-bottom: 20px;
}
.related-products .related-products-list {
  display: flex;
  flex-wrap: wrap;
  padding: 0;
  margin: 0 -14px;
}
.related-products .related-products-list li {
  width: calc(25% - 28px);
  margin: 0 14px;
}
.related-products .related-products-list li a {
  display: inline-block;
  color: #000000;
}
.related-products .related-products-list li a .related-products-img {
  line-height: 0;
}
.related-products .related-products-list li a .related-products-img img {
  width: 100%;
}
.related-products .related-products-list li a h3 {
  font-size: 20px;
  margin: 12px 0 8px;
  font-weight: bold;
  line-height: 1.5;
}
.related-products .related-products-list li a p {
  color: #5B5B5B;
  font-size: 16px;
  line-height: 1.75;
}
.listitem {
  padding: 40px 0;
}
.listitem .list-item-container {
  width: 123.8rem !important;
  margin: 0 -10px;
}
.listitem .list-item-container .list-item.list {
  width: 33.3333% !important;
  padding: 0 10px;
  margin-bottom: 20px;
}
.swiper-container {
  overflow: hidden;
  width: 100%;
  height: 100%;
}
.swiper-container .swiper-slide {
  width: calc(25% - 20px) !important;
  margin: 0 10px;
  height: auto;
  min-height: 100%;
}
@media (max-width: 992px) {
  .listitem .list-item-container {
    width: 97rem !important;
  }
}
@media (max-width: 768px) {
  .pc {
    display: none;
  }
  .mb {
    display: block;
  }
  .title .list-title h1 {
    font-size: 32px;
    margin: 15px 0;
  }
  .title .list-title h2 {
    font-size: 26px;
    margin: 20px 0 20px;
  }
  .title .list-title p {
    font-size: 16px;
  }
  .pro-list a {
    width: 100%;
  }
  .pro-list .pro-list-left {
    width: 100%;
  }
  .pro-list .pro-list-right {
    width: 100%;
  }
  .pro-list .pro-list-left-2 {
    width: 100%;
  }
  .pro-list .pro-list-right-2 {
    width: 100%;
  }
  .pro-list-2 {
    margin: 0 -8px;
  }
  .pro-list-2 li {
    width: calc(50% - 16px);
    margin: 0 8px 20px;
  }
  .pro-list-2 li h3 {
    font-size: 18px;
    margin: 10px 0;
  }
  .pro-list-2 li p {
    font-size: 12px;
  }
  .button-div {
    margin: 20px auto 0;
  }
  .case-list {
    margin: 0;
  }
  .case-list li {
    width: 100%;
    margin: 0 0 20px;
  }
  .case-list li a .case-text {
    padding: 16px;
  }
  .case-list li a h3 {
    font-size: 15px;
    margin: 0;
  }
  .case-list li a p {
    font-size: 14px;
  }
  .related-products {
    margin-top: 20px;
    padding-bottom: 20px;
  }
  .related-products .related-products-list {
    margin: 0;
  }
  .related-products .related-products-list li {
    width: 100%;
    margin: 0 0 20px;
  }
  .related-products .related-products-list li a {
    width: 100%;
  }
  .related-products .related-products-list li a h3 {
    font-size: 20px;
    margin: 12px 0 8px;
  }
  .related-products .related-products-list li a p {
    font-size: 14px;
  }
  .listitem {
    padding: 20px 0;
  }
  .listitem .list-item-container {
    width: 100% !important;
    margin: 0;
  }
  .listitem .list-item-container .list-item.list {
    width: 100% !important;
    padding: 0 0 20px;
  }
  .case-swiper {
    padding: 0 27px;
  }
  .swiper-container {
    overflow: hidden;
    width: 100%;
    height: 100%;
  }
  .swiper-container .swiper-slide {
    width: 100% !important;
    margin: 0px;
    height: auto;
    min-height: 100%;
  }
}