@import "../css/pdf.css";
.banner {
  background: url('../images/video/831c504b9d.png') no-repeat;
  height: auto;
  padding: 60px 0 20px;
}
.banner .flex-container {
  justify-content: space-between;
  align-items: center;
}
.banner .container::before {
  display: none;
}
.banner .container::after {
  display: none;
}
.banner .banner-desc {
  width: 45%;
}
.banner .banner-desc p {
  font-size: 24px;
  margin-bottom: 5px;
}
.banner .banner-desc span {
  font-size: 16px;
  line-height: 32px;
  color: #fff;
}
.banner .banner-desc .btn-box {
  flex-wrap: wrap;
  margin-top: 0;
}
.banner .banner-desc .btn-box .botton {
  width: 155px;
  margin-top: 15px;
  background: #fff;
  color: #1f6b38;
}
.banner .banner-desc .btn-box .botton:hover {
  background: transparent;
  color: #fff;
  border: 1px solid #fff;
}
.banner .banner-desc .btn-box .botton-box {
  margin-right: 20px;
}
.banner .banner-desc .btn-box .botton-box .mob {
  margin-right: 0;
}
.banner .banner-desc .btn-box .botton-box .er {
  display: block;
  margin: auto;
  width: 80px;
  height: 80px;
  border-radius: 8px;
  background-color: #fff;
  padding: 2px;
  margin-top: 12px;
  position: relative;
  transform: scaleY(0);
  transition: all 0.5s;
  transform-origin: top;
}
.banner .banner-desc .btn-box .botton-box .er::before {
  content: '';
  display: block;
  border: 5px solid transparent;
  border-top: 5px solid #fff;
  border-left: 5px solid #fff;
  position: absolute;
  top: -5px;
  left: 50%;
  transform: translateX(-50%) rotate(45deg);
}
.banner .banner-desc .btn-box .botton-box .er.show {
  transform: scaleY(1);
}
@media screen and (max-width: 500px) {
  .banner .banner-desc .btn-box .botton-box .er {
    height: 0;
  }
  .banner .banner-desc .btn-box .botton-box .er.show {
    height: 80px;
  }
}
.banner .banner-pic {
  width: 45%;
}
.part-2 {
  background: #f8f8f8;
}
.part-2 .flex-content .flex-item {
  flex-direction: column;
  width: 340px;
  height: 300px;
  background: #fff;
  justify-content: center;
  padding: 0 20px;
  border-radius: 20px;
  margin-top: 50px;
  box-shadow: 3px 0 8px rgba(0, 0, 0, 0.07);
}
.part-2 .flex-content .flex-item p {
  font-size: 22px;
  text-align: center;
}
.part-2 .flex-content .flex-item .pic {
  text-align: center;
  margin-bottom: 20px;
}
.part-2 .flex-content .flex-item span {
  font-size: 16px;
  color: #666666;
  text-align: center;
  line-height: 28px;
}
.part-3 .box .scroll-box {
  position: relative;
  height: 495px;
  width: 80%;
  margin: auto;
}
.part-3 .box .scroll-box .swiper-container {
  width: 663px;
}
.part-3 .box .scroll-box .swiper-container .swiper-slide {
  text-align: center;
}
.part-3 .box .scroll-box .swiper-container .swiper-slide p {
  font-size: 20px;
  display: block;
  background: linear-gradient(to top, #1f6b38 0%, #58ba78 100%);
  color: transparent;
  -webkit-background-clip: text;
  text-align: center;
}
.part-3 .box .scroll-box .swiper-pagination-bullets {
  width: 100%;
  left: 0;
  bottom: 10px;
}
.part-3 .box .scroll-box .swiper-pagination-bullets .swiper-pagination-bullet {
  margin: 0 4px;
  width: 10px;
  height: 10px;
  background: #fff;
  display: inline-block;
  border: 1px solid #4b9a65;
  border-radius: 100%;
  opacity: 1;
}
.part-3 .box .scroll-box .swiper-pagination-bullets .swiper-pagination-bullet.swiper-pagination-bullet-active {
  border: none;
  background: linear-gradient(to top, #4b9a65 0%, #76d495 100%);
}
.part-3 .box .scroll-box .swiper-button-next:after,
.part-3 .box .scroll-box .swiper-button-prev:after {
  font-family: swiper-icons;
  font-size: 20px;
}
.part-3 .box .scroll-box .swiper-button-next,
.part-3 .box .scroll-box .swiper-button-prev {
  position: absolute;
  top: 50%;
  width: 43px;
  height: 43px;
  margin-top: calc(-1 * var(--swiper-navigation-size)/2);
  z-index: 10;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  color: #cccccc;
  border: 1px solid #cccccc;
  border-radius: 100%;
}
.part-3 .box .scroll-box .swiper-button-next:hover,
.part-3 .box .scroll-box .swiper-button-prev:hover {
  color: #4b9a65;
  border: 1px solid #4b9a65;
}
.part-3 .box .scroll-box .swiper-button-next:focus,
.part-3 .box .scroll-box .swiper-button-prev:focus {
  outline: none;
}
.part-3 .content {
  background: #f8f8f8;
  border-radius: 30px;
  padding: 30px;
  margin-top: 25px;
}
.part-3 .content .title {
  font-size: 20px;
  color: #333;
}
.part-3 .content ul li {
  list-style: none;
  padding-left: 20px;
  font-size: 16px;
  line-height: 30px;
  position: relative;
}
.part-3 .content ul li::before {
  content: '';
  position: absolute;
  display: block;
  width: 8px;
  height: 8px;
  border: 1px solid #448b5b;
  border-radius: 8px;
  left: 0;
  top: 11px;
}
.lianxi {
  background: linear-gradient(to top, #4b9a65 0%, #58ba78 100%);
  padding: 5px 0;
}
.lianxi .flex-content {
  width: 100%;
  border: none;
  border-radius: 0;
  padding: 0;
  margin: auto;
  background: linear-gradient(to top, #4b9a65 0%, #58ba78 100%);
  justify-content: space-around;
}
.lianxi .flex-content .flex-item {
  flex-direction: inherit;
  align-items: center;
}
.lianxi .flex-content .flex-item p {
  color: #fff;
  margin-left: 15px;
}
.lianxi .flex-content .flex-item img {
  height: auto;
  width: 25px;
}
.more {
  padding: 60px 0;
}
.more .flex-content {
  justify-content: center;
  width: 80%;
}
.more .flex-content .flex-item {
  width: auto;
  flex: 0 0 50%;
  height: 45px;
  border-radius: 6px;
  align-items: center;
  justify-content: left;
  position: relative;
  margin-right: 0;
  margin-top: 0;
  color: #666666;
  transform: translateX(0px);
  transition: all 0.5s;
}
.more .flex-content .flex-item:hover {
  background: #fff;
  box-shadow: none;
  color: #448b5b;
  text-decoration: none;
  transform: translateX(10px);
}
.logo {
  background: linear-gradient(to top, #51b177 0%, #51b177 100%);
}
.logo .part-desc h3 {
  color: #fff;
  margin-bottom: 0;
}
.logo .part-desc p {
  color: #fff;
  margin-bottom: 50px;
}
.logo .flex-content {
  justify-content: center;
}
.logo .flex-content .flex-item {
  width: 307px;
  justify-content: center;
}
.logo .flex-content .flex-item .b-icon {
  display: none;
  transition: all 0.5s;
}
.logo .flex-content .flex-item:nth-child(2) {
  margin-left: -60px;
}
.logo .flex-content .flex-item:nth-child(3) {
  margin-left: -60px;
}
@media screen and (max-width: 960px) {
  .banner {
    background-size: cover;
  }
  .banner .flex-container {
    flex-wrap: wrap-reverse;
    justify-content: center;
  }
  .banner .banner-pic {
    width: 45%;
  }
  .banner .banner-desc {
    width: 100%;
  }
  .part-3 .box .scroll-box {
    position: relative;
    height: auto;
    width: 100%;
    margin: auto;
  }
  .part-3 .box .scroll-box .swiper-container {
    width: 85%;
  }
  .more .flex-content {
    justify-content: center;
    width: 100%;
  }
  .logo .flex-content .flex-item {
    width: 270px;
    justify-content: center;
  }
  .logo .flex-content .flex-item .s-icon {
    width: 140px;
  }
}
@media screen and (max-width: 600px) {
  .banner {
    background-size: cover;
    padding: 60px 0;
  }
  .banner .flex-container {
    justify-content: center;
    flex-wrap: wrap-reverse;
  }
  .banner .banner-desc {
    width: 100%;
  }
  .banner .banner-pic {
    width: 80%;
    text-align: center;
  }
  .part-3 .flex-content .flex-item {
    flex: 100%;
  }
  .logo .flex-content .flex-item {
    width: 205px;
    justify-content: center;
  }
  .logo .flex-content .flex-item .s-icon {
    width: 85px;
  }
}
@media screen and (max-width: 500px) {
  .banner .banner-desc p {
    text-align: center;
  }
  .part-3 .box .scroll-box .swiper-container .swiper-slide img {
    max-height: 235px;
  }
  .more .flex-content .flex-item {
    flex: 100%;
    align-items: center;
  }
  .logo .flex-content .flex-item {
    width: 150px;
    justify-content: center;
  }
  .logo .flex-content .flex-item .s-icon {
    width: 75px;
  }
  .part-3 .box .scroll-box .swiper-button-next,
  .part-3 .box .scroll-box .swiper-button-prev {
    width: 30px;
    height: 30px;
  }
  .part-3 .box .scroll-box .swiper-button-next {
    right: 0;
    left: auto;
  }
  .part-3 .box .scroll-box .swiper-button-prev {
    left: 0;
    right: auto;
  }
}