.yes-display {
  display: block !important;
}
.no-display {
  display: none !important;
}
.top-external {
  width: 1280px;
  overflow: hidden;
  margin: 0 auto;
  padding-top: 70px;
  padding-bottom: 70px;
}
.top-external .external-container {
  width: 1200px;
  height: 280px;
  margin: 0 auto;
}
.top-external .external-container .top-left {
  width: 220px;
  overflow: hidden;
  float: left;
  margin-right: 170px;
}
.top-external .external-container .top-left p {
  font-size: 30px;
  color: #595757;
}
.top-external .external-container .top-left img {
  width: 100%;
  margin-top: 35px;
}
.top-external .external-container .top-right {
  width: 810px;
  overflow: hidden;
  float: left;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}
.top-external .external-container .top-right .text1,
.top-external .external-container .top-right .text2,
.top-external .external-container .top-right .text3 {
  color: #898989;
  margin-bottom: 20px;
  line-height: 24px;
}
.top-external .external-container .top-right .text4 {
  font-size: 36px;
  font-weight: bold;
  color: #4e722e;
  margin-bottom: 8px;
}
.external-background {
  width: 100%;
  background-color: #f7f8f8;
}
.external-background .bottom-external {
  width: 1280px;
  margin: 0 auto;
}
.external-background .bottom-external .external-container {
  width: 1200px;
  margin: 0 auto;
  overflow: hidden;
}
.external-background .bottom-external .external-container .card {
  width: 1190px;
  margin: 80px auto;
  box-shadow: 1px 1px 6px 0px rgba(105, 105, 105, 0.15);
  overflow: hidden;
  background-color: #fff;
  display: flex;
  justify-content: center;
  align-items: center;
}
.external-background .bottom-external .external-container .card .card-left {
  width: 380px;
  margin-right: 45px;
}
.external-background .bottom-external .external-container .card .card-left img {
  width: 380px;
  height: 275px;
  margin: 17px 0 21px 10px;
}
.external-background .bottom-external .external-container .card .card-right {
  width: 735px;
  height: 100%;
  color: #595757;
  padding-right: 10px;
}
.external-background .bottom-external .external-container .card .card-right p {
  margin-bottom: 20px;
}
.external-background .bottom-external .external-container .card .card-right .title {
  font-size: 30px;
  margin-top: 50px;
  margin-bottom: 0px;
  color: #397e39;
}
.external-background .bottom-external .external-container .card .card-right .span {
  display: block;
  width: 54px;
  margin: 10px 0 38px 0;
  border-bottom: 4px solid #c00e18;
}
.external-background .bottom-external .external-container .card .card-right #content-p {
  color: #595757;
  display: -webkit-box;
  -webkit-box-orient: vertical;
  overflow: hidden;
  -webkit-line-clamp: 3;
}
.external-background .bottom-external .external-container .card .card-right #content-p p,
.external-background .bottom-external .external-container .card .card-right #content-p span {
  font-size: 14px !important;
  line-height: 24px !important;
  font-family: AlibabaPuHuiTi_2_45_Light !important;
}
.external-background .bottom-external .external-container .card .card-right .display-p {
  overflow: visible !important;
  display: block !important;
}
.external-background .bottom-external .external-container .card .card-right .btn1,
.external-background .bottom-external .external-container .card .card-right .btn2 {
  display: block;
  width: 107px;
  height: 37px;
  line-height: 37px;
  text-align: center;
  text-decoration: none;
  margin: 25px auto 42px;
  background-color: #c00e18;
  color: #ffffff;
}
.external-background .bottom-external .external-container .card .card-right .btn1 :nth-child(1),
.external-background .bottom-external .external-container .card .card-right .btn2 :nth-child(1) {
  margin-top: 10px;
  font-size: 18px;
  color: #fff;
}
.external-background .bottom-external .external-container .card .card-right .btn1:hover,
.external-background .bottom-external .external-container .card .card-right .btn2:hover {
  background-color: #494747;
  color: #c00e18;
  text-decoration: none;
}
.external-background .bottom-external .external-container .card .card-right .btn1:hover :nth-child(1),
.external-background .bottom-external .external-container .card .card-right .btn2:hover :nth-child(1) {
  color: #c00e18;
}
.external-background .bottom-external .external-container .card .card-right .btn2 {
  background-color: #757575;
}
.external-background .bottom-external .external-container .card .card-right .btn2 :nth-child(1) {
  font-size: 13px;
}
@media only screen and (max-width: 900px) {
  .top-external {
    margin-top: 30px!important;
    padding-top: 0px !important;
  }
  .top-external .top-left {
    margin-bottom: 20px!important;
  }
  .top-external .top-left img {
    width: 55% !important;
  }
  .top-external .top-right {
    margin-bottom: 20px!important;
  }
  .top-external .top-right .text4 {
    font-size: 30px !important;
  }
  .external-background .external-container {
    padding-top: 20px!important;
  }
  .external-background .card-left img {
    width: 100% !important;
    margin: 10px 0 0 !important;
  }
  .external-background .card-right .title {
    margin-top: 10px !important;
    font-size: 25px !important;
  }
  .external-background .card-right #btn2 {
    margin-top: 160px !important;
  }
  .border-bottom {
    display: none!important;
  }
}
.footer-top-external {
  margin-top: 0;
}