.pc-box {
  display: block;
}
.mix-box .mobile-box {
  display: none;
}
.mix-box .mobile-box .m-w-box {
  padding: 0 0.3rem;
}
.mix-box .mobile-box .img-box {
  vertical-align: top;
}
.mix-box .mobile-box .m-home-box .m-logo-box {
  width: 1.9rem;
}
.mix-box .mobile-box .m-home-box .m-menu-box {
  width: 0.69rem;
  height: 0.55rem;
}
.mix-box .mobile-box .m-home-box .m-header-box {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  padding: 0.4rem 0.3rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
  z-index: 100;
  background: #000;
}
.mix-box .mobile-box .m-home-box .m-header-box .m-menu-btn {
  position: relative;
  width: 0.69rem;
  height: 0.55rem;
  margin-top: 0.1rem;
  text-align: center;
}
.mix-box .mobile-box .m-home-box .m-header-box .m-menu-btn.m-menu-btn-show .m-close-img-btn {
  opacity: 1;
}
.mix-box .mobile-box .m-home-box .m-header-box .m-menu-btn.m-menu-btn-show .m-menu-img-btn {
  opacity: 0;
}
.mix-box .mobile-box .m-home-box .m-header-box .m-menu-img-btn {
  transition: 0.3s all;
  opacity: 1;
  position: absolute;
  top: 0;
  left: 0;
}
.mix-box .mobile-box .m-home-box .m-header-box .m-close-img-btn {
  transition: 0.3s all;
  opacity: 0;
  position: absolute;
  top: 0;
  right: 0;
  width: 0.58rem;
}
.mix-box .mobile-box .m-home-box .m-menu-down-box {
  position: fixed;
  top: 1.56rem;
  left: 0;
  right: 0;
  bottom: 0;
  background: #000;
  padding: 0 0.3rem;
  z-index: 100;
  display: none;
  overflow: auto;
}
.mix-box .mobile-box .m-home-box .m-menu-down-box .m-menu-down-t {
  line-height: 1rem;
  color: #fff;
  display: block;
  font-size: 0.5rem;
  text-decoration: none;
}
.mix-box .mobile-box .m-home-box .m-menu-down-box .m-menu-down-m {
  line-height: 0.7rem;
  color: #fff;
  display: block;
  font-size: 0.35rem;
  text-decoration: none;
  padding-left: 0.4rem;
}
.mix-box .mobile-box .m-home-box .index-box .index-top-img {
  width: 100%;
}
.mix-box .mobile-box .m-home-box .index-box .img-box {
  vertical-align: top;
}
.mix-box .mobile-box .m-home-box .index-box .index-top {
  display: flex;
  justify-content: space-between;
}
.mix-box .mobile-box .m-home-box .index-box .index-top .index-top-left {
  flex: 13;
  margin-right: 0.2rem;
}
.mix-box .mobile-box .m-home-box .index-box .index-top .index-top-right {
  flex: 10;
  background: #0478f1;
  border-radius: 0.08rem;
}
.mix-box .mobile-box .m-home-box .index-box .m-index-img-1 {
  width: 1rem;
}
.mix-box .mobile-box .m-home-box .index-box .index-one-box {
  position: relative;
  width: 100%;
  height: 100%;
  display: block;
}
.mix-box .mobile-box .m-home-box .index-box .index-one-box .index-one-content-box {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
}
.mix-box .mobile-box .m-home-box .index-box .index-one-box .index-one-content-box .center-box {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  text-align: center;
}
.mix-box .mobile-box .m-home-box .index-box .index-one-box .index-one-content-box .center-box .m-one-text-box {
  font-size: 0.38rem;
  font-weight: bold;
  color: #fff;
  margin-top: 0.45rem;
  white-space: nowrap;
}
.mix-box .mobile-box .m-home-box .index-box .index-bottom-box {
  display: flex;
  margin-top: 0.13rem;
  justify-content: space-between;
}
.mix-box .mobile-box .m-home-box .index-box .index-bottom-box .left-box {
  width: 2.7rem;
}
.mix-box .mobile-box .m-home-box .index-box .index-bottom-box .left-box .index-plan-box {
  height: 6rem;
  background: #0478f1;
  border-radius: 0.1rem;
  display: block;
}
.mix-box .mobile-box .m-home-box .index-box .index-bottom-box .left-box .index-exhibition-box {
  margin-top: 0.14rem;
  border-radius: 0.1rem;
  overflow: hidden;
  position: relative;
}
.mix-box .mobile-box .m-home-box .index-box .index-bottom-box .left-box .index-exhibition-box .mask-box {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  z-index: 1;
  background: blue;
  opacity: 0.2;
}
.mix-box .mobile-box .m-home-box .index-box .index-bottom-box .right-box {
  width: 4rem;
}
.mix-box .mobile-box .m-home-box .index-box .index-bottom-box .right-box .index-splicing-box {
  position: relative;
  display: block;
  height: 2rem;
}
.mix-box .mobile-box .m-home-box .index-box .index-bottom-box .right-box .index-splicing-box .m-one-text-box {
  margin-top: 0.1rem;
}
.mix-box .mobile-box .m-home-box .index-box .index-bottom-box .right-box .case-box {
  position: relative;
  margin-top: 0.15rem;
  display: block;
}
.mix-box .mobile-box .m-home-box .index-box .index-bottom-box .right-box .case-box .m-one-text-box {
  margin-top: 0.1rem;
}
.mix-box .mobile-box .m-home-box .index-box .index-bottom-box .right-box .about-box {
  position: relative;
  margin-top: 0.15rem;
  display: block;
}
.mix-box .mobile-box .m-home-box .index-box .index-bottom-box .right-box .about-box .m-one-text-box {
  margin-top: 0.1rem;
}
.mix-box .mobile-box .m-home-box .m-case-details-box .m-case-content-box {
  background: #444444;
  padding: 0 0.3rem;
}
.mix-box .mobile-box .m-home-box .m-case-details-box .m-case-content-box .m-title {
  padding: 0.3rem 0;
  color: #ffffff;
  font-size: 0.3rem;
}
.mix-box .mobile-box .m-home-box .m-case-details-box .m-case-content-box .m-des {
  padding-bottom: 0.3rem;
  color: #fff;
  font-size: 0.22rem;
  line-height: 0.4rem;
}
.mix-box .mobile-box .m-home-box .m-case-details-box .m-case-content-box .info-box {
  display: flex;
  padding-bottom: 0.3rem;
  justify-content: space-between;
}
.mix-box .mobile-box .m-home-box .m-case-details-box .m-case-content-box .info-box .fl-box {
  color: #fff;
  font-size: 0.2rem;
}
.mix-box .mobile-box .m-home-box .m-case-details-box .m-case-content-box .info-box .fr-box {
  color: #fff;
  font-size: 0.2rem;
}
.mix-box .mobile-box .m-home-box .m-about-box {
  padding-bottom: 0.3rem;
}
.mix-box .mobile-box .m-home-box .m-about-box .m-list-box {
  display: flex;
}
.mix-box .mobile-box .m-home-box .m-about-box .m-list-box:nth-of-type(2) {
  margin-top: 0.2rem;
}
.mix-box .mobile-box .m-home-box .m-about-box .m-list-box .m-one-box {
  background: #393939;
  text-align: center;
  height: 6rem;
  flex: 1;
}
.mix-box .mobile-box .m-home-box .m-about-box .m-list-box .m-one-box:nth-of-type(1) {
  margin-right: 0.2rem;
}
.mix-box .mobile-box .m-home-box .m-about-box .m-list-box .m-one-box .m-one-img-box {
  display: flex;
  height: 2.7rem;
  align-items: center;
  justify-content: center;
  margin-top: 0.1rem;
}
.mix-box .mobile-box .m-home-box .m-about-box .m-list-box .m-one-box .m-title {
  font-size: 0.4rem;
  font-weight: bold;
  color: #fff;
  letter-spacing: 0.1rem;
}
.mix-box .mobile-box .m-home-box .m-about-box .m-list-box .m-one-box .m-time {
  font-size: 0.25rem;
  color: #fff;
  margin: 0.2rem 0;
}
.mix-box .mobile-box .m-home-box .m-about-box .m-list-box .m-one-box .m-des {
  color: #fff;
  font-size: 0.2rem;
  line-height: 0.35rem;
}
.mix-box .mobile-box .m-home-box .m-about-box .m-info-box {
  background: #393939;
  margin-top: 0.2rem;
  padding: 0.5rem 0.5rem;
}
.mix-box .mobile-box .m-home-box .m-about-box .m-info-box .m-info-top-box {
  display: flex;
  justify-content: space-between;
}
.mix-box .mobile-box .m-home-box .m-about-box .m-info-box .m-info-top-box .m-fl .m-title {
  color: #fff;
  font-size: 0.4rem;
  font-weight: bold;
  margin-top: 0.25rem;
  margin-bottom: 0.1rem;
}
.mix-box .mobile-box .m-home-box .m-about-box .m-info-box .m-info-top-box .m-fl .m-des {
  font-size: 0.2rem;
  color: #fff;
}
.mix-box .mobile-box .m-home-box .m-about-box .m-info-box .m-info-top-box .m-fr img {
  width: 2rem;
}
.mix-box .mobile-box .m-home-box .m-about-box .m-info-box .m-des-box p {
  font-size: 0.25rem;
  line-height: 0.4rem;
  color: #fff;
  margin-top: 0.2rem;
}
.mix-box .mobile-box .m-home-box .m-news-box .m-one-box {
  display: flex;
  height: 2.68rem;
  margin-top: 0.43rem;
}
.mix-box .mobile-box .m-home-box .m-news-box .m-one-box:nth-of-type(1) {
  margin-top: 0;
}
.mix-box .mobile-box .m-home-box .m-news-box .m-one-box .m-img-box {
  flex: 0 0 2.45rem;
  width: 2.45rem;
  height: 100%;
  position: relative;
  margin-right: 0.13rem;
}
.mix-box .mobile-box .m-home-box .m-news-box .m-one-box .m-img-box .mask-box {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
}
.mix-box .mobile-box .m-home-box .m-news-box .m-one-box .m-img-box img {
  width: 100%;
  height: 100%;
}
.mix-box .mobile-box .m-home-box .m-news-box .m-one-box .m-fr-box {
  flex: 1;
  background: #444444;
  padding: 0 0.2rem;
}
.mix-box .mobile-box .m-home-box .m-news-box .m-one-box .m-fr-box .m-title-box {
  color: #fff;
  font-size: 0.28rem;
  margin: 0.2rem 0;
  display: -webkit-box;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 1;
  overflow: hidden;
}
.mix-box .mobile-box .m-home-box .m-news-box .m-one-box .m-fr-box .m-des-max-box {
  height: 1.5rem;
}
.mix-box .mobile-box .m-home-box .m-news-box .m-one-box .m-fr-box .m-des-box {
  color: #fff;
  font-size: 0.2rem;
  line-height: 0.3rem;
  display: -webkit-box;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 3;
  overflow: hidden;
}
.mix-box .mobile-box .m-home-box .m-news-box .m-one-box .m-fr-box .m-bottom-box {
  display: flex;
  justify-content: space-between;
}
.mix-box .mobile-box .m-home-box .m-news-box .m-one-box .m-fr-box .m-bottom-box .m-time-box {
  color: #fff;
  font-size: 0.2rem;
}
.mix-box .mobile-box .m-home-box .m-news-box .m-one-box .m-fr-box .m-bottom-box .m-more-box {
  font-size: 0.2rem;
  color: #fff;
}
.mix-box .mobile-box .m-home-box .m-news-box .m-one-box .m-fr-box .m-bottom-box .m-more-box span {
  vertical-align: top;
  font-size: 0.18rem;
  color: #fff;
}
.mix-box .mobile-box .m-content-box {
  margin-top: 1.565rem;
}
.mix-box .mobile-box .m-decs-box .img-box {
  width: 100%;
  vertical-align: top;
}
@media screen and (max-width: 750px) {
  .mix-box {
    background: #000;
  }
  .mix-box .pc-box {
    display: none;
  }
  .mix-box .mobile-box {
    display: block;
  }
  .mix-box .pt-nav {
    display: none;
  }
}