#mod1 {
  padding: 30px 0;
  background-image: url("../images/case/case-bg4.jpg");
  background-repeat: no-repeat;
  background-position: 0 0;
  background-size: cover;
}

#mod1 .mod-bd {
  height: 248px;
  padding: 0 52px;
  box-shadow: 0px 2px 18px 0px rgba(0, 0, 0, 0.05);
  display: flex;
  align-items: center;
  background: #fff url("../images/case/case-bg1.jpg") 100% 100% no-repeat;
}

#mod1 .mod-bd .title {
  margin-right: 10%;
  text-align: center;
}

#mod1 .mod-bd .title h3 {
  margin-top: 20px;
  font-size: 36px;
  font-weight: bold;
  color: #333333;
}

#mod1 .mod-bd .desc {
  font-size: 20px;
  color: #333333;
}

#mod2 .mod-bd {
  padding: 0 100px;
  position: relative;
}

#mod2 .item {
  background: #ffffff;
  box-shadow: 0px 3px 5px 0px rgba(0, 0, 0, 0.1);
  padding: 30px 20px;
  transition: all 0.3s;
  margin: 3px;
}

#mod2 .item .num {
  font-size: 36px;
  font-family: Impact;
  color: #36863f;
  margin-bottom: 10px;
  transition: all 0.3s;
}

#mod2 .item .title {
  font-size: 20px;
  font-weight: bold;
  color: #36863f;
  margin-bottom: 20px;
  transition: all 0.3s;
}

#mod2 .item .desc {
  font-size: 18px;
  font-weight: 300;
  color: #333333;
  transition: all 0.3s;
  height: 96px;
  overflow-y: auto;
}

#mod2 .item:hover {
  background: #36863f;
  box-shadow: 0px 3px 5px 0px rgba(0, 0, 0, 0.1);
}

#mod2 .item:hover .num {
  color: #fff;
}

#mod2 .item:hover .title {
  color: #fff;
}

#mod2 .item:hover .desc {
  color: #fff;
}

#mod3 .swiper-button-next,
#mod3 .swiper-button-prev,
#mod2 .swiper-button-next,
#mod2 .swiper-button-prev {
  width: 60px;
  height: 60px;
  box-shadow: 0px 7px 7px 1px rgba(48, 133, 58, 0.16);
  background: rgba(255, 255, 255, 0.58);
  border-radius: 50%;
  transition: all 0.3s;
}

#mod3 .swiper-button-next:hover,
#mod3 .swiper-button-prev:hover,
#mod2 .swiper-button-next:hover,
#mod2 .swiper-button-prev:hover {
  background: rgba(54, 134, 63, 0.58);
}

#mod3 .swiper-button-next,
#mod2 .swiper-button-next {
  right: 0;
}

#mod3 .swiper-button-next:after,
#mod3 .swiper-button-prev:after,
#mod2 .swiper-button-next:after,
#mod2 .swiper-button-prev:after {
  color: rgba(48, 133, 58, 1);
  font-size: 24px;
  transition: all 0.3s;
}

#mod3 .swiper-button-next:hover:after,
#mod3 .swiper-button-prev:hover:after,
#mod2 .swiper-button-next:hover:after,
#mod2 .swiper-button-prev:hover:after {
  color: #fff;
}

#mod3 {
  padding: 80px 0;
  background: url("../images/case/case-bg2.jpg") 0 0 no-repeat;
}

#mod3 .mod-hd {
  padding: 20px;
  margin-bottom: 40px;
}

#mod3 .mod-hd h3 {
  font-size: 36px;
  font-weight: bold;
  color: #36863f;
}

#mod3 .mod-bd {
  position: relative;
  padding: 0 100px;
}

.case-item-wrap {
  padding-bottom: 54px;
  transition: all 0.3s;
  overflow: hidden;
}

.case-item .pic {
  height: 370px;
  position: relative;
  transition: all 0.3s;
}

.case-item .pic img {
  width: 100%;
  height: 100%;
}

.case-item .pic img {
  width: 100%;
  height: 100%;
}

.case-item .title {
  font-size: 16px;
  color: #333333;
  line-height: 1.5;
  padding-top: 6px;
}

.case-item .meta {
  position: absolute;
  width: 100%;
  height: 100%;
  transition: all 0.3s;
}

.case-item .more {
  margin-top: 10px;
}
@media only screen and (min-width: 768px) {
  .case-item:hover .case-item-wrap {
    padding-bottom: 0;
  }

  .case-item:hover .pic {
    height: 422px;
  }

  .case-item:hover .case-item-wrap::after {
    opacity: 1;
  }

  .case-item:hover .meta {
    box-sizing: border-box;
    background-color: rgba(0, 0, 0, 0.5);
    padding: 30px;
    opacity: 1;
    position: absolute;
    width: 100%;
    height: 100%;
    top: 0;
    left: 0;
  }

  .case-item:hover .meta .title {
    font-size: 24px;
    font-weight: bold;
    color: #ffffff;
    margin-bottom: 20px;
  }
}

.case-item .meta .desc {
  font-size: 16px;
  color: rgba(255, 255, 255, 0.9);
  line-height: 1.5;
  height: 280px;
  overflow-y: auto;
}

#modInfo {
  margin-bottom: 135px;
}

#modInfo .mod-bd {
  display: flex;
  position: relative;
  box-sizing: border-box;
  padding: 0 0 35px 416px;
  min-height: 510px;
}

#modInfo .picArea {
  position: absolute;
  left: 0;
  bottom: 0;
  width: 580px;
  height: 475px;
  background: linear-gradient(0deg, #ffffff 0%, #f0f1f6 100%);
  box-shadow: 0px 2px 18px 0px rgba(0, 0, 0, 0.05);
  border-radius: 10px;
}

#modInfo .pic {
  width: 100%;
  height: 420px;
}

#modInfo .pic img {
  width: 100%;
  height: 100%;
}

#modInfo .txt {
  text-align: center;
  font-size: 16px;
  color: #5d5d5d;
}

#modInfo .desc {
  background-color: rgba(240, 246, 241, 1);
  font-size: 16px;
  color: #333333;
  padding: 50px 80px 50px 242px;
  line-height: 2;
}

#modTab {
  box-sizing: border-box;
  padding: 50px 0 30px;
  height: 650px;
  background-image: url("../images/case/case-bg3.jpg");
  background-repeat: no-repeat;
  background-position: 50% 50%;
  background-size: cover;
}

#modTab .mod-ft {
  position: relative;
  display: inline-block;
  font-size: 14px;
  font-weight: 300;
  color: #a1a1a1;
  padding: 0 10px;
  height: 54px;
  line-height: 54px;
}

#modTab .mod-ft::after,
#modTab .mod-ft::before {
  content: "";
  position: absolute;
  left: 0;
  width: 100%;
  height: 1px;
  background-image: linear-gradient(
    90deg,
    rgba(255, 255, 255, 0) 0,
    rgba(255, 255, 255, 0.14) 20%,
    rgba(255, 255, 255, 0.14) 50%,
    rgba(255, 255, 255, 0.14) 80%,
    rgba(255, 255, 255, 0) 100%
  );
}

#modTab .mod-ft::after {
  top: 0;
}

#modTab .mod-ft::before {
  bottom: 0;
}

#modTab .mod-hd {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 10px;
}

#modTab .mod-hd h3 {
  font-size: 36px;
  color: #ffffff;
}

#modTab .mod-hd .current-num {
  font-size: 103px;
  font-family: Impact;
  color: #ffffff;
  display: inline-block;
  vertical-align: baseline;
}

#modTab .mod-hd .total {
  display: inline-block;
  font-size: 36px;
  font-family: Impact;
  color: rgba(255, 255, 255, 0.6);
  vertical-align: baseline;
}

#modTab .info {
  border-style: solid;
  border-width: 1px 0;
  border-color: rgba(255, 255, 255, 0.24);
  font-size: 18px;
  color: #ffffff;
  padding: 36px 0;
  margin-bottom: 20px;
  min-height: 2.5em;
}

.tab-list {
  padding: 40px 0;
  display: flex;
}

.tab-list li {
  font-size: 18px;
  color: #ffffff;
  padding: 0 30px;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-direction: column;
  cursor: pointer;
}

.tab-list li .icon {
  margin: 0;
  width: 9px;
  height: 9px;
  background: #ffffff;
  border-radius: 50%;
  position: relative;
  margin-bottom: 40px;
  padding: 0;
}

.tab-list li .icon::after {
  content: "";
  position: absolute;
  left: -7px;
  top: -7px;
  width: 21px;
  height: 21px;
  border: 1px solid #fff;
  border-radius: 50%;
}

.tab-list li.active .icon {
  background: rgba(48, 133, 58, 1);
}

.tab-list li.active .icon::after {
  border: 1px solid rgba(48, 133, 58, 1);
}

.tab-list li.active {
  color: rgba(48, 133, 58, 1);
}

@media only screen and (max-width: 767px) {
  #mod1 .mod-bd {
    height: auto;
    padding: 20px 10px;
    flex-wrap: wrap;
  }

  #mod1 .mod-bd .title {
    width: 100%;
    margin-right: 0;
    text-align: center;
  }

  #mod1 .mod-bd .title h3 {
    margin-top: 10px;
    font-size: 24px;
  }

  #mod1 .mod-bd .desc {
    font-size: 12px;
    line-height: 2;
  }

  #modInfo .mod-bd {
    padding: 10px;
    min-height: auto;
    flex-wrap: wrap;
  }

  #modInfo .picArea {
    position: relative;
    left: auto;
    bottom: auto;
    width: 100%;
    height: auto;
  }

  #modInfo .pic {
    width: 100%;
    height: auto;
  }

  #modInfo .pic img {
    width: 100%;
    height: auto;
  }

  #modInfo .txt {
    font-size: 12px;
    padding: 10px 0;
  }

  #modInfo .desc {
    font-size: 12px;
    padding: 0;
    line-height: 2;
    margin: 20px 0;
    background-color: transparent;
  }
  #modInfo {
    margin-bottom: 30px;
  }

  #mod2 .mod-bd {
    padding: 0 30px;
  }

  #mod2 .item {
    padding: 20px;
    margin: 0;
    box-shadow: none;
  }
  #mod2 .item:hover {
    box-shadow: none;
  }

  #mod2 .item .num {
    font-size: 32px;
    margin-bottom: 10px;
  }

  #mod2 .item .title {
    font-size: 16px;
    margin-bottom: 10px;
  }

  #mod2 .item .desc {
    font-size: 12px;
    line-height: 2;
  }

  #mod3 .swiper-button-next,
  #mod3 .swiper-button-prev,
  #mod2 .swiper-button-next,
  #mod2 .swiper-button-prev {
    width: 30px;
    height: 30px;
  }

  #mod3 .swiper-button-next:after,
  #mod3 .swiper-button-prev:after,
  #mod2 .swiper-button-next:after,
  #mod2 .swiper-button-prev:after {
    font-size: 16px;
  }

  #mod3 {
    padding: 30px 0;
  }
  .case-item-wrap {
    padding-bottom: 0;
    opacity: 1;
  }
  .case-item .pic {
    height: 280px;
    padding-bottom: 200px;
  }
  .case-item .pic img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
  }

  .case-item .meta {
    opacity: 1;
    top: 300px;
    left: 0;
    height: 180px;
    overflow-y: auto;
  }

  .case-item .meta .title {
    font-size: 16px;
    margin-bottom: 12px;
  }

  .case-item .meta .desc,
  .case-item .meta .desc * {
    font-size: 12px !important;
    color: #999;
  }

  .case-item .title {
    font-size: 12px;
    padding: 10px 0;
  }

  #mod3 .mod-hd {
    padding: 0 10px;
    margin-bottom: 20px;
  }

  #mod3 .mod-hd h3 {
    font-size: 24px;
  }

  #modTab {
    padding: 30px 0;
    height: 420px;
  }

  .tab-list-wrapper {
    width: 100%;
    overflow-x: auto;
  }
  .tab-list {
    width: 700px;
  }

  .tab-list li {
    font-size: 14px;
    padding: 0 10px;
  }
  #modTab .mod-ft {
    font-size: 12px;
  }
  #modTab .info {
    font-size: 12px;
    padding: 16px 0;
  }

  #modTab .mod-hd h3 {
    font-size: 24px;
  }

  #modTab .mod-hd .current-num {
    font-size: 32px;
    font-family: Arial, Helvetica, sans-serif;
    font-weight: bold;
  }

  #modTab .mod-hd .total {
    font-size: 18px;
  }

  #mod3 .mod-bd {
    padding: 0;
  }
  #mod3 .swiper-button-next,
  #mod3 .swiper-button-prev {
    top: 0;
    margin-top: 125px;
  }
}