img {
  width: 100%;
  height: 100%;
}

.part {
  text-align: center;
  padding: 40px 0;
}

.part .part-title {
  font-size: 30px;
  color: rgba(0, 0, 0, 0.8);
  margin-bottom: 44px;
}

.part .part-title .title-cn {
  font-size: 30px;
  color: rgba(0, 0, 0, 0.8);
  margin-bottom: 10px;
}

.part .part-title .title-en {
  font-size: 20px;
  color: rgba(0, 0, 0, 0.4);
}

.part-bg {
  background-repeat: no-repeat;
  background-size: 100% 100%;
  height: 100%;
}

.content {
  display: flex;
  flex-wrap: wrap;

}

.main-business {
  background-image: url('../img/business-bg.png');
}

.banner-btns {
  position: absolute;
  left: 8%;
  bottom: 45%;
  height: 100px;
  width: 220px;
  cursor: pointer;

  a {
    display: block;
    height: 100%;
  }
}

.main-business .content .pic-item {
  margin-top: 32px;
  cursor: pointer;
  width: calc((100% - 64px) / 3);
  margin-right: 32px;
  margin-top: 24px;
}

.main-business .content .pic-item:nth-child(3n) {
  margin-right: 0;
}


.main-business .content .pic-item .img-container {
  width: 100%;
  height: 297px;
  overflow: hidden;
}


.main-business .content .pic-item .img-container img {
  transition: transform 0.5s ease-out;
}

.main-business .content .pic-item:hover .pic-img {
  transform: scale(1.1);
}



.main-business .content .pic-item .pic-desc {
  display: flex;
  justify-content: space-between;
  align-items: center;
  text-align: left;
  font-size: 16px;
  height: 92px;
  line-height: 92px;
  padding: 0 42px;
  background: #FFFFFF;
}

.main-business .content .pic-item .pic-desc .arrow-ico {
  width: 16px;
  height: 16px;
}

.solution {
  background-image: url('../img/solution-bg.png');
}

.solution .content .pic-item {
  margin-top: 37px;
  width: 22%;
  height: 432px;
  margin-right: 16px;
  position: relative;
  transition: width .3s ease;
  text-align: left;
}

.solution .content .pic-item:nth-child(3n) {
  margin-right: 0
}

.solution .content .block-title {
  display: block;
  position: absolute;
  top: 53px;
  left: 53px;

}

.solution .content .pic-content .title {
  font-size: 20px;
  margin-bottom: 10px;
  font-weight: bold;
  color: #FFFFFF;
}


.solution .content .hover-effect {
  width: 52%;
}

.hover-effect .block-title {
  display: none;
}



.hover-effect .hide-mask {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  color: #FFFFFF;
  opacity: 1;
  display: block;
  background-color: rgba(0, 0, 0, 0.4);
}

.hide-mask {
  display: none;
  opacity: 0;
  animation: opacity-1 .3s .3s ease forwards;
}


.mask-content {
  padding: 53px;
}


.solution .content .pic-item img {
  height: 100%;
  object-fit: cover;
}


.solution .content .pic-selected {
  width: 784px;
}

.solution .content .pic-content .desc {
  font-size: 14px;
  line-height: 32px;
}

.solution .content .pic-content .detail-btns {
  margin-top: 58px;
  width: 191px;
  height: 64px;
  line-height: 64px;
  text-align: center;
  cursor: pointer;
  background: #008CD6;
  display: flex;
  justify-content: center;
  align-items: center;
}

.solution .content .pic-content .detail-btns img {
  object-fit: fill;
  height: 22px;
  margin-left: 10px;

}



.news {
  background-image: url('../img/news-bg.png');
}


.news .content .pic-item {
  width: calc((100% - 2.6vw) / 3);
  height: 260px;
  background: #FFFFFF;
  border: 1px solid #EEEEEE;
  margin-right: 1.3vw;
  cursor: pointer;
  margin-top: 70px;
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: 0 24px;
  transition: transform .3s ease
}

.news .content .pic-item:nth-child(3n) {
  margin-right: 0;
}

.news .content .pic-item:hover {
  background: #008CD6;
  border: none;
  color: #FFFFFF;
  transform: translateY(-1vw);
}

.news .content .pic-item:hover .title {
  color: #FFFFFF !important;
}

.news .content .pic-item:hover .desc {
  color: #FFFFFF !important;
}

.news .content .pic-item .item-wrapper {
  display: flex;
  text-align: left;
  /* align-items: center; */
}

.news .content .pic-item .item-wrapper .wrapper-left {
  width: 9.9vw;
  /* width: 38%; */
  height: 5.5vw;
  margin-right: .9vw;
}

.news .content .pic-item .item-wrapper .wrapper-left img {
  height: 100%;
}

.news .content .pic-item .item-wrapper .wrapper-right {
  width: 50%;
}

.news .content .pic-item .item-wrapper .wrapper-right .title {
  font-size: 20px;
  color: rgba(0, 0, 0, 0.8);
  margin-bottom: .9vw;
}

.news .content .pic-item .item-wrapper .wrapper-right .desc {
  font-size: 16px;
  line-height: 28px;
  color: rgba(0, 0, 0, 0.6);
}

.part .more-look {
  width: 236px;
  height: 50px;
  text-align: center;
  line-height: 50px;
  color: rgba(0, 0, 0, 0.8);
  border: 1px solid #D9D9D9;
  margin: auto;
  margin-top: 50px;
  cursor: pointer;
  font-size: 18px;

}

.part .more-look:hover {
  background-color: #008CD6;
  color: #FFFFFF;
  border: none;
}

.partner {
  background-image: url('../img/partner-bg.png');
}

.partner .partner-tips {
  margin-top: 46px;
  font-size: 18px;
  color: #333333;
}

.partner .content {
  align-items: center;

}

.partner .content .pic-item {
  width: calc((100% - 200px) / 4);
  margin-right: 66px;
}

.partner .content .pic-item:nth-child(4n) {
  margin-right: 0;
}

.partner .content .pic-item:nth-child(n+5) {
  margin-top: 80px;
}


@media (max-width: 1600px) {
  .news .content .pic-item {
    height: 180px;
  }

  .news .content .pic-item .item-wrapper .wrapper-right .title {
    font-size: 16px;
    margin-bottom: .6vw;
  }

  .news .content .pic-item .item-wrapper .wrapper-right .desc {
    font-size: 14px;
    line-height: 22px;
  }
}


@media (max-width: 1280px) {
  .news .content .pic-item {
    padding: 0 10px;
  }

  .partner .content .pic-item {
    width: calc((100% - 122px) / 3);
    margin-right: 40px;
  }

  .partner .content .pic-item:nth-child(3n) {
    margin-right: 0;
  }

  .partner .content .pic-item:nth-child(4n) {
    margin-right: 40px;
  }
}

@media (max-width: 1024px) {
  .m-wrapper {
    width: 90%;
  }

  .news .content .pic-item {
    width: calc((100% - 2.6vw) / 2);
  }

  .news .content .pic-item:nth-child(2n) {
    margin-right: 0;
  }

  .news .content .pic-item:nth-child(3n) {
    margin-right: 1.3vw;
  }

  .main-business .content .pic-item .pic-desc {
    height: 80px;
    line-height: 80px;
  }

  .main-business .content .pic-item {
    width: calc((100% - 64px) / 2);
  }

  .main-business .content .pic-item:nth-child(3n) {
    margin-right: 32px;
  }

  .main-business .content .pic-item:nth-child(2n) {
    margin-right: 0;
  }

  .solution .content .pic-item {
    width: 26%;
  }

  .solution .content .hover-effect {
    width: 40%;
  }

  .news .content .pic-item .item-wrapper .wrapper-left {
    width: 9.9vw;
    height: 6.5vw;
  }

  .mask-content {
    padding: 30px;
  }

  .solution .content .block-title {
    top: 30px;
    left: 30px;
  }
}



@media only screen and (max-width: 768px) {

  .main-business .content .pic-item {
    width: 100%;
  }

  .main-business .content .pic-item {
    margin-right: 0 !important;
  }


  .news .content .pic-item {
    width: 100%;
    margin-top: 30px;
  }

  .solution .content .pic-item {
    margin-right: 0;
  }


  .solution .content .pic-item {
    width: 100%;
    height: 210px;
  }

  .solution .content .hover-effect {
    width: 100%;
    height: 300px;
  }

  .solution .content .pic-content .detail-btns {
    margin-top: 10px;
    width: 100px;
    height: 30px;
    line-height: 30px;
    font-size: 12px;
  }

  .solution .content .pic-content .desc {
    line-height: 22px;
    display: -webkit-box;
    -webkit-box-orient: vertical;
    -webkit-line-clamp: 2;
    overflow: hidden;
    text-overflow: ellipsis;
    word-break: break-all;
  }

  .partner .content .pic-item {
    width: calc((100% - 40px) / 2);
    margin-right: 40px;
  }

  .partner .content .pic-item:nth-child(3n) {
    margin-right: 40px;
  }

  .partner .content .pic-item:nth-child(4n) {
    margin-right: 0;
  }

  .partner .content .pic-item:nth-child(2n) {
    margin-right: 0;
  }

  .partner .content .pic-item:nth-child(n+5) {
    margin-top: 0;
  }

  .partner .content .pic-item {
    margin-bottom: 40px;
  }

  .news .content .pic-item {
    height: 110px;
  }

  .main-business .content .pic-item .pic-desc {
    height: 60px;
    line-height: 60px;
  }

  .news .content .pic-item .item-wrapper .wrapper-left {
    margin-right: 10px;
  }

  .news .content .pic-item .item-wrapper .wrapper-left {
    width: 38%;
    height: 80px;
  }

  .part .more-look {
    margin-top: 30px;
    font-size: 14px;
    width: 120px;
    height: 32px;
    line-height: 32px;
  }

  .banner-btns {
    display: none;
  }

  .main-business .content .pic-item .img-container {
    height: 220px;
  }

  .part {
    padding: 30px 0;
  }

  .part .part-title {
    margin-bottom: 22px;
  }

  .part .part-title .title-cn {
    font-size: 22px;
  }

  .part .part-title .title-en {
    font-size: 16px;
  }
}