h1 {
  display: block;
  font-size: 30px;
  font-weight: 500;
  color: #388DCD;
  margin: 36px 0;
}
.dsffw .dsffw_content {
  padding: 0;
}
.dsffw .con1 .con3_bottom {
  background-color: #f8f8f8;
}
.dsffw .con1 .con3_bottom span {
  padding: 10px;
  color: #001B50;
  line-height: 50px;
  font-size: 18px;
  font-weight: 400;
}
.dsffw .con1 .con3_bottom ul {
  float: right;
}
.dsffw .con1 .con3_bottom ul li {
  float: left;
  border-radius: 4px;
  color: #008ED3;
  border: 1px solid #008ED3;
  padding: 6px 14px;
  margin: 10px;
  cursor: pointer;
  font-size: 14px;
}
.dsffw .con1:nth-child(1),
.dsffw .con1:nth-child(2) {
  margin-bottom: 20px;
  color: #001B50;
  width: calc((100% - 20px)/2);
}
.dsffw .con1:nth-child(1) .con3_bottom,
.dsffw .con1:nth-child(2) .con3_bottom {
  background-color: #f8f8f8;
}
.dsffw .con1:nth-child(1) .con3_bottom ul,
.dsffw .con1:nth-child(2) .con3_bottom ul {
  float: right;
}
.dsffw .con1:nth-child(1) .con3_bottom ul li:nth-child(1),
.dsffw .con1:nth-child(2) .con3_bottom ul li:nth-child(1) {
  display: none;
}
.dsffw .con1:nth-child(3) {
  float: left;
  width: calc((100% - 40px)/3);
  max-width: 400px;
  overflow: hidden;
  color: #001B50;
  background-color: #f8f8f8;
}
.dsffw .con1:nth-child(3) .con3 {
  width: 100%;
}
.dsffw .con1:nth-child(4),
.dsffw .con1:nth-child(5),
.dsffw .con1:nth-child(6),
.dsffw .con1:nth-child(7) {
  width: 33%;
  float: left;
  overflow: hidden;
  margin-left: 1%;
}
.dsffw .con1:nth-child(4) .con3,
.dsffw .con1:nth-child(5) .con3,
.dsffw .con1:nth-child(6) .con3,
.dsffw .con1:nth-child(7) .con3 {
  width: 100%;
}
.dsffw .con1:nth-child(5),
.dsffw .con1:nth-child(7) {
  margin-left: 1.5%;
}
.dsffw .con1:nth-child(6),
.dsffw .con1:nth-child(7) {
  margin-top: 3.5%;
}
.dsffw_vr {
  height: 450px;
  background: url('/uiFramework/commonResource/zip/static/en/products/img2/dsffw_feiji.png') no-repeat;
  background-position: center;
  position: relative;
  margin-top: 80px;
}
.dsffw_vr .vr_mark {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  padding: 20px;
  background: #008ED3;
  opacity: 0.8;
  text-align: center;
  max-width: 900px;
}
.dsffw_vr .vr_mark strong {
  color: white;
  font-size: 36px;
  line-height: 36px;
}
.dsffw_vr .vr_mark p {
  line-height: 36px;
  font-size: 24px;
  font-weight: 400;
  color: #FFFFFF;
}
.dsffw_vr .vr_mark a {
  font-size: 16px;
  color: #001B50;
  background-color: #fff;
  padding: 6px 10px;
  border-radius: 4px;
  cursor: pointer;
  opacity: 1;
  display: inline-block;
  margin-top: 14px;
}
.dsffw_con4 {
  padding: 40px 0;
}
.dsffw_con4 .dsffw_con4_top {
  color: #388DCD;
}
.dsffw_con4 .dsffw_con4_ul {
  display: block;
}
.dsffw_con4 .dsffw_con4_ul li {
  margin-right: 50px;
  max-height: 225px;
  overflow: hidden;
  width: calc(100%/2);
  max-width: 610px;
  background: #F8F8F8;
  float: left;
}
.dsffw_con4 .dsffw_con4_ul li > div:nth-child(1) {
  height: 100%;
  float: left;
}
.dsffw_con4 .dsffw_con4_ul li > div:nth-child(1) img {
  display: block;
}
.dsffw_con4 .dsffw_con4_ul li > div:nth-child(2) {
  padding: 36px;
  width: calc(100% - 170px);
  max-width: 440px;
  height: 100%;
  float: left;
}
.dsffw_con4 .dsffw_con4_ul li > div:nth-child(2) p {
  overflow: auto;
}
.dsffw_con4 .dsffw_con4_ul li > div:nth-child(2) .dsffw_con4_tit {
  margin: auto;
}
.dsffw_con4 .dsffw_con4_ul li > div:nth-child(2) .dsffw_con4_tit > span:nth-child(1) {
  font-size: 20px;
  font-weight: bold;
  color: #001B50;
  display: block;
  float: left;
}
.dsffw_con4 .dsffw_con4_ul li > div:nth-child(2) .dsffw_con4_tit > span:nth-child(2) {
  font-size: 16px;
  font-weight: 400;
  color: #001B50;
  display: block;
  float: right;
}
.dsffw_con4 .dsffw_con4_ul li > div:nth-child(2) .dsffw_con4_txt2 {
  margin: 10px 0;
}
.dsffw_con4 .dsffw_con4_ul li > div:nth-child(2) .dsffw_con4_email {
  overflow: auto;
}
.dsffw_con4 .dsffw_con4_ul > li:nth-child(1) {
  width: 100%;
  max-width: 610px;
}
.dsffw_con4 .dsffw_con4_ul > li:nth-child(5),
.dsffw_con4 .dsffw_con4_ul > li:nth-child(7),
.dsffw_con4 .dsffw_con4_ul > li:nth-child(11) {
  margin-right: 0;
}
.dsffw_con4 .dsffw_con4_ul > li:nth-child(6) {
  margin-right: 50px;
}
@media screen and (max-width: 1380px) {
  .dsffw .con1:nth-child(3) {
    float: left;
    width: calc((100% - 77px)/3);
    max-width: 400px;
    overflow: hidden;
    color: #001B50;
    background-color: #f8f8f8;
  }
  .dsffw .con1 .con3_bottom span {
    padding: 6px !important;
    font-size: 14px !important;
  }
  .dsffw .con1 .con3_bottom ul li {
    margin: 10px !important;
    padding: 6px !important;
  }
  .dsffw .con1:nth-child(6),
  .dsffw .con1:nth-child(7) {
    margin-top: 2.5%;
  }
  .dsffw_con4 .dsffw_con4_ul {
    display: block;
  }
  .dsffw_con4 .dsffw_con4_ul li {
    overflow: hidden;
    width: 45%;
    max-width: 610px;
    float: left;
  }
  .dsffw_con4 .dsffw_con4_ul li > div:nth-child(1) {
    width: 30%;
    height: 100%;
    float: left;
  }
  .dsffw_con4 .dsffw_con4_ul li > div:nth-child(1) img {
    display: block;
    width: 100%;
    height: auto;
  }
  .dsffw_con4 .dsffw_con4_ul li > div:nth-child(2) {
    padding: 14px;
    width: 70%;
    max-width: 440px;
    height: 100%;
    float: left;
  }
  .dsffw_con4 .dsffw_con4_ul li > div:nth-child(2) p {
    overflow: auto;
  }
  .dsffw_con4 .dsffw_con4_ul li > div:nth-child(2) .dsffw_con4_tit {
    margin: auto;
  }
  .dsffw_con4 .dsffw_con4_ul li > div:nth-child(2) .dsffw_con4_tit > span:nth-child(1) {
    font-size: 16px;
    font-weight: bold;
    color: #001B50;
    display: block;
    float: left;
  }
  .dsffw_con4 .dsffw_con4_ul li > div:nth-child(2) .dsffw_con4_tit > span:nth-child(2) {
    font-size: 14px;
    font-weight: 400;
    color: #001B50;
    display: block;
    float: right;
  }
  .dsffw_con4 .dsffw_con4_ul li > div:nth-child(2) .dsffw_con4_txt2 {
    margin: 10px 0;
  }
  .dsffw_con4 .dsffw_con4_ul li > div:nth-child(2) .dsffw_con4_email {
    overflow: auto;
  }
  .dsffw_con4 .dsffw_con4_ul > li:nth-child(1) {
    width: 100%;
    max-width: 610px;
  }
  .dsffw_con4 .dsffw_con4_ul > li:nth-child(1) > div:nth-child(1) {
    width: 30%;
    height: 100%;
    float: left;
  }
  .dsffw_con4 .dsffw_con4_ul > li:nth-child(1) > div:nth-child(1) img {
    display: block;
    width: 100%;
    height: auto;
  }
  .dsffw_con4 .dsffw_con4_ul > li:nth-child(5),
  .dsffw_con4 .dsffw_con4_ul > li:nth-child(7),
  .dsffw_con4 .dsffw_con4_ul > li:nth-child(11) {
    margin-right: 0;
  }
  .dsffw_con4 .dsffw_con4_ul > li:nth-child(6) {
    margin-right: 5%;
  }
}
@media screen and (max-width: 1000px) {
  .dsffw .con1 {
    width: 48% !important;
    margin: auto !important;
    margin-bottom: 12px !important;
  }
  .dsffw .con1 .con3_bottom {
    overflow: hidden;
  }
  .dsffw .con1 .con3_bottom ul li {
    margin: 7px !important;
    font-size: 13px !important;
  }
  .dsffw .con1:nth-child(2n) {
    float: right;
  }
  .dsffw .con1:nth-child(3) {
    max-width: none;
  }
  .dsffw .con1:nth-child(5) {
    float: right;
  }
}
@media screen and (max-width: 960px) {
  .dsffw .con1:nth-child(2n) {
    margin-left: auto !important;
  }
}
@media screen and (max-width: 800px) {
  .dsffw_con4 .dsffw_con4_ul {
    display: block;
  }
  .dsffw_con4 .dsffw_con4_ul li {
    margin-right: 0;
    overflow: hidden;
    width: 100%;
    max-width: 610px;
    float: left;
  }
  .dsffw_con4 .dsffw_con4_ul li > div:nth-child(1) {
    width: 30%;
    height: 100%;
    float: left;
  }
  .dsffw_con4 .dsffw_con4_ul li > div:nth-child(1) img {
    display: block;
    width: 100%;
    height: auto;
  }
  .dsffw_con4 .dsffw_con4_ul li > div:nth-child(2) {
    padding: 24px;
    width: 70%;
    max-width: 440px;
    height: 100%;
    float: left;
  }
  .dsffw_con4 .dsffw_con4_ul li > div:nth-child(2) p {
    overflow: auto;
  }
  .dsffw_con4 .dsffw_con4_ul li > div:nth-child(2) .dsffw_con4_tit {
    margin: auto;
  }
  .dsffw_con4 .dsffw_con4_ul li > div:nth-child(2) .dsffw_con4_tit > span:nth-child(1) {
    font-size: 16px;
    font-weight: bold;
    color: #001B50;
    display: block;
    float: left;
  }
  .dsffw_con4 .dsffw_con4_ul li > div:nth-child(2) .dsffw_con4_tit > span:nth-child(2) {
    font-size: 14px;
    font-weight: 400;
    color: #001B50;
    display: block;
    float: right;
  }
  .dsffw_con4 .dsffw_con4_ul li > div:nth-child(2) .dsffw_con4_txt2 {
    margin: 10px 0;
  }
  .dsffw_con4 .dsffw_con4_ul li > div:nth-child(2) .dsffw_con4_email {
    overflow: auto;
  }
  .dsffw_con4 .dsffw_con4_ul > li:nth-child(5),
  .dsffw_con4 .dsffw_con4_ul > li:nth-child(7),
  .dsffw_con4 .dsffw_con4_ul > li:nth-child(11) {
    margin-right: 0;
  }
  .dsffw_con4 .dsffw_con4_ul > li:nth-child(6) {
    margin-right: 0;
  }
}
@media screen and (max-width: 560px) {
  .dsffw .con1 .con3_bottom span {
    display: block;
    float: left;
    line-height: 1 !important;
  }
  .dsffw .con1 .con3_bottom ul {
    float: left !important;
  }
  .dsffw .con1 .con3_bottom ul li {
    font-size: 12px !important;
    padding: 6px 14px !important;
  }
  .dsffw .con1:nth-child(6) {
    float: left;
  }
  .dsffw .con1:nth-child(7) {
    float: right;
  }
  .dsffw_con4 .dsffw_con4_ul {
    display: block;
  }
  .dsffw_con4 .dsffw_con4_ul li {
    margin-right: 0;
    overflow: hidden;
    width: 100%;
    max-width: 610px;
    float: left;
  }
  .dsffw_con4 .dsffw_con4_ul li > div:nth-child(1) {
    width: 30%;
    height: 100%;
    float: left;
  }
  .dsffw_con4 .dsffw_con4_ul li > div:nth-child(1) img {
    display: block;
    width: 100%;
    height: auto;
  }
  .dsffw_con4 .dsffw_con4_ul li > div:nth-child(2) {
    padding: 12px;
    width: 70%;
    max-width: 440px;
    height: 100%;
    float: left;
  }
  .dsffw_con4 .dsffw_con4_ul li > div:nth-child(2) p {
    overflow: auto;
  }
  .dsffw_con4 .dsffw_con4_ul li > div:nth-child(2) .dsffw_con4_tit {
    margin: auto;
  }
  .dsffw_con4 .dsffw_con4_ul li > div:nth-child(2) .dsffw_con4_tit > span:nth-child(1) {
    font-size: 14px;
    font-weight: bold;
    color: #001B50;
    display: block;
    float: left;
  }
  .dsffw_con4 .dsffw_con4_ul li > div:nth-child(2) .dsffw_con4_tit > span:nth-child(2) {
    font-size: 12px;
    font-weight: 400;
    color: #001B50;
    display: block;
    float: right;
  }
  .dsffw_con4 .dsffw_con4_ul li > div:nth-child(2) .dsffw_con4_txt2 {
    margin: 10px 0;
  }
  .dsffw_con4 .dsffw_con4_ul li > div:nth-child(2) .dsffw_con4_email {
    overflow: auto;
  }
  .dsffw_con4 .dsffw_con4_ul > li:nth-child(5),
  .dsffw_con4 .dsffw_con4_ul > li:nth-child(7),
  .dsffw_con4 .dsffw_con4_ul > li:nth-child(11) {
    margin-right: 0;
  }
  .dsffw_con4 .dsffw_con4_ul > li:nth-child(6) {
    margin-right: 0;
  }
}