html, body {
  position: relative;
  height: 100%;
  /*background-color: #f8f8f8;*/
  font-size: 100px;
  width: 100%;
}

.banner {
  position: relative;
  width: 100%;
  box-sizing: border-box;
  height: 6.6rem;
}
.banner > .swiper-container {
  height: 100%;
}
.banner .swiper-slide{
  background-size: cover;
  background-position: center center;
}

.banner .swiper-button-next,.banner .swiper-button-prev{
  background: none;
  background-color: rgba(255,255,255,0.3);
  border-radius: 100%;
  width: 42px;
  height: 42px;
  text-align: center;
  line-height: 42px;
  color: white;
}

.crumbs {
  margin-bottom: 24px;
}
.crumbs > .en {
  font-weight: 500;
  font-size: 14px;
  line-height: 24px;
  color: #333333;
}
.crumbs > .cn {
  font-weight: 500;
  color: #333333;
  font-size: 24px;
  line-height: 24px;
}

.shadow {
  box-shadow: 0 4px 4px #f6f6f6;
}

.block.shadow {
  margin-bottom: 30px;
}

/* about start */
.about {
  display: flex;
  padding: 30px 0;
  box-sizing: border-box;
}
.about > .item {
  position: relative;
  flex: 1;
  height: 420px;
  background-size: cover;
  background-position: center center;
}

.about > .item.company {
  z-index: 3;
  transform: translate3d(0,80%,0);
  flex: 0 0 211px;
  height: 132px;
  padding: 25px;
  box-sizing: border-box;
  background-color: #adce3a;
  color: white;
}
.about > .item.company > h3 {
  font-size: 20px;
  line-height: 36px;
  letter-spacing: 2px;
  text-align: center;
  color: white;
}
.about > .item.company > h5 {
  font-size: 12px;
  line-height: 20px;
  text-align: center;
  white-space: revert;
  word-wrap:break-word;
  word-break:break-all;
  color: white;
}
.about > .item.center {

}
.about-us-box {
  position: relative;
  z-index: 2;
  height: 360px;
  color: #777777;
  background-color: #f1f1f1;
  padding: 25px;
  box-sizing: border-box;
}

.about-us-bg {
  position: absolute;
  bottom: 0;
  right: 0;
  height: 360px;
  width: 110%;
  background-color: #e1dc63;
}
.about-us-title {
  width: 290px;
  height: 62px;
  margin: 0 auto;
  font-size: 20px;
  text-align: center;
  background-size: cover;
  background-position: center center;
}
.about-us-title > h3,.about-us-title > h5 {
  font-size: inherit;
  font-weight: 500;
}
/* about end */

/* product start */
.product {
  position: relative;
}
.product  .iconfont {
  font-size: inherit;
}
.product > .swiper-button-next,.product > .swiper-button-prev {
  width: 86px;
  height: 86px;
  border-radius: 80px;
  border: 1px solid #fe0000;
  color: #fe0000;
  text-align: center;
  line-height: 86px;
  background: none;
  font-size: 40px;
  outline: none;
  transition: all 0.3s;
}
.product > .swiper-button-next:hover ,.product > .swiper-button-prev:hover {
  color: #114a9b;
  border-color: #114a9b;
}

.product > .swiper-button-next {
  right: -15px;
  transform: translate3d(100%,0,0);
}
.product > .swiper-button-prev {

  left: -15px;
  transform: translate3d(-100%,0,0);
}

.product-box > .item {
  position: relative;
  float: left;
  height: 262px;
  width: 30%;
  margin-right: 5%;
  margin-bottom: 5%;
  background-size: cover;
}
.product-box > .item:nth-child(3n) {
  margin-right: 0;
}
.product-box > .item > .bg {
  position: absolute;
  width: 100%;
  height: 100%;
  background-color: rgba(0,0,0,0.4);
  transition: transform 0.4s;
  transform: rotate(45deg) scale(0);
}

.product-box > .item:hover > .bg {
  transform: rotate(0deg) scale(1);
}

.product-box > .item > .bg > .box {
  position: absolute;
  display: block;
  width: 60%;
  height: 100px;
  line-height: 100px;
  top: 0;
  bottom: 0;
  left: 0;
  right: 0;
  margin: auto;
  color: white;
  font-size: 20px;
  text-align: center;
  text-overflow: ellipsis;
  overflow: hidden;
  background-color: rgba(255,255,255,0.4);
}

/* product end */

/* news start */
.news {
  display: flex;
}
.news > .news-thumb {
  width: 340px;
  margin-right: 0.4rem;
}

.news-thumb {
  background-size: cover;
  background-position: center center;
}

.news-thumb > .img {
  display: block;
  height: 2.7rem;
  transition: all 0.4s ;
  background-size: cover;
}

.news-thumb > .img:hover {
  transform: scale(1.05);
  box-shadow: 0 0 4px #666;
}

.news-thumb > .title {
  font-weight: 500;
  font-size: 20px;
  line-height: 40px;
  white-space: nowrap;
  text-overflow: ellipsis;
  overflow: hidden;
}

.news-thumb > .describe {
  font-weight: 500;
  font-size: 16px;
  line-height: 20px;
  color: #a5a5a5;
}

.news-title {
  display: block;
  font-size: 20px;
  font-weight: 500;
  color: #333;
  margin-bottom: 15px;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  word-wrap: break-word;
  word-break: break-all;
}

.news-describe {
  font-size: 15px;
  font-weight: 500;
  color: #a5a5a5;
  display: -webkit-box;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 3;
  overflow: hidden;
  text-overflow: ellipsis;
}
.news-list {
  flex: 1;
  overflow: hidden;
}
.news-list > .item {
  position: relative;
  padding-left: 120px;
  padding-bottom: 15px;
  box-sizing: border-box;
  min-height: 105px;
  border-bottom: 1px solid #d5d5d5;
  margin-bottom: 25px;
}
.news-list > .item > .news-title {
  flex: 0 0 100%;
}
.news-list > .item > .news-describe {
  flex: 0 0 100%;
}

.news-list > .item > .time {
  position: absolute;
  left: 0;
  top: 0;
  width: 90px;
  height: 90px;
  text-align: center;
  color: white;
  background-color: #c5c5c5;
}

.news-list > .item > .time > .day {
  font-size: 38px;
  white-space: nowrap;
  text-overflow: ellipsis;
  overflow: hidden;
  line-height: 60px;
}

.news-list > .item > .time > .date {
  font-size: 20px;
  white-space: nowrap;
  text-overflow: ellipsis;
  overflow: hidden;
  line-height: 20px;
}
/* news end */

/* team start */
.team {
  padding: 50px 0;
}
/* team end */

@media (max-width: 768px){
  .about > .item.company{
    display: none;
  }

  .product-box > .item {
    height: 5rem;
  }
  .product-box > .item > .bg > .box{
    width: 86%;
  }
  .news > .news-thumb {
    width: 8rem;
  }
  .news-thumb > .img {
    height: 6rem;
  }
}

@media (max-width: 512px){
  .product-box > .item {
    width: 48%;
    margin-right: 4%;
    height: 9rem;
  }

  .product-box > .item:nth-child(3n){
    margin-right: 4%;
  }

  .product-box > .item:nth-child(2n){
    margin-right: 0;
  }
  .about {

  }
  .about > .item {
    flex: 1;
    height: auto;
    overflow: hidden;
  }
  .about-us-box {
    height: auto;
    padding: 15px;
    box-sizing: border-box;
  }
  .about-us-title {
    width: 100%;
  }
  .about-us-bg {
    display: none;
  }
  .about > .item.lazy {
    display: none;
  }
  .news {
    flex-wrap: wrap;
  }
  .news > .news-thumb {
    flex: 0 0 100%;
    margin-bottom: 15px;
    border-bottom: 1px solid #d6d6d6;
    padding-bottom: 15px;
  }
  .news-thumb > .img {
    height: 8rem;
  }
}