.dyhbanner {
  width: 100%;
  height: 700px;
  vertical-align: middle;
  font-size: 0;
}
.dyhbanner img {
  width: 100%;
  height: 100%;
}
.dyh_nav {
  width: 1200px;
  margin: 0 auto;
  overflow: hidden;
}
.dyhfool_one {
  background-color: #fff;
  width: 100%;
  padding-top: 79px;
  padding-bottom: 76px;
  overflow: hidden;
}
.dyhfool_one .dyhfool_one_heard {
  text-align: center;
  font-size: 35px;
  font-weight: 400;
  color: #249aff;
  line-height: 40px;
}
.dyhfool_one .dyhfool_one_nav {
  margin-top: 36px;
  font-size: 14px;
  font-weight: 400;
  color: #333333;
  line-height: 28px;
}
.dyhfool_one .dyhfool_one_bottom {
  width: 100%;
  margin-top: 54px;
  display: flex;
  justify-content: space-between;
}
.dyhfool_one .dyhfool_one_bottom .dyhfool_one_bottom_left {
  width: 549px;
  height: 439px;
}
.dyhfool_one .dyhfool_one_bottom .dyhfool_one_bottom_left img {
  width: 100%;
  height: 100%;
}
.dyhfool_one .dyhfool_one_bottom .dyhfool_one_bottom_right {
  width: 450px;
}
.dyhfool_one .dyhfool_one_bottom .dyhfool_one_bottom_right > p {
  font-size: 16px;
  color: #333333;
  line-height: 40px;
}
.dyhfool_one .dyhfool_one_bottom .dyhfool_one_bottom_right > p span {
  font-weight: 700;
}
.dyhfool_one .dyhfool_one_bottom .dyhfool_one_bottom_right > ul {
  width: 390px;
  overflow: hidden;
}
.dyhfool_one .dyhfool_one_bottom .dyhfool_one_bottom_right > ul li {
  float: left;
  width: 166px;
  height: 40px;
  line-height: 40px;
  font-size: 15px;
  color: #333;
  margin-right: 27px;
  margin-bottom: 19px;
  border: 1px solid #249aff;
  border-radius: 10px;
  text-align: center;
}
.dyhfool_one .dyhfool_one_bottom .dyhfool_one_bottom_right > ul li a {
  color: #333;
  width: 100%;
  height: 100%;
  display: block;
}
.dyhfool_one .dyhfool_one_bottom .dyhfool_one_bottom_right > div {
  margin-top: 28px;
}
.dyhfool_one .dyhfool_one_bottom .dyhfool_one_bottom_right > div > a {
  display: inline-block;
  width: 130px;
  line-height: 40px;
  height: 40px;
  color: #fff;
  background: #249aff;
  border-radius: 10px;
  text-align: center;
}
.dyhfool_two {
  background-color: #F6F7FB;
  width: 100%;
  padding-top: 79px;
}
.dyhfool_two .dyhfool_two_top {
  width: 100%;
  text-align: center;
  padding-bottom: 40px;
}
.dyhfool_two .dyhfool_two_top .dyhfool_two_top_heard {
  font-size: 35px;
  font-weight: 400;
  color: #249aff;
  line-height: 40px;
}
.dyhfool_two .dyhfool_two_top .dyhfool_two_top_nav {
  font-size: 14px;
  margin-top: 25px;
  font-weight: 400;
  color: #666666;
  line-height: 40px;
}
.dyhfool_two .dyhfool_two_top .dyhfool_two_top_sele {
  width: 100%;
  margin-top: 55px;
}
.dyhfool_two .dyhfool_two_top .dyhfool_two_top_sele ul {
  width: 100%;
}
.dyhfool_two .dyhfool_two_top .dyhfool_two_top_sele ul li {
  float: left;
  width: 16.66%;
  box-sizing: border-box;
  padding: 10px 20px;
  text-align: center;
  position: relative;
}
.dyhfool_two .dyhfool_two_top .dyhfool_two_top_sele ul li.dyhactive::after {
  content: url(../../image/dyh/light.png);
  position: absolute;
  width: 159px;
  bottom: -20px;
  left: 0;
  height: 14px;
}
.dyhfool_two .dyhfool_two_top .dyhfool_two_top_sele ul li img {
  width: 60px;
  height: 60px;
}
.dyhfool_two .dyhfool_two_top .dyhfool_two_top_sele ul li p {
  font-size: 18px;
  font-weight: bold;
  color: #249aff;
  line-height: 20px;
  margin-top: 10px;
}
.dyhfool_two .dyhfool_two_bottom {
  width: 100%;
  height: 622px;
  background: url(../../image/dyh/222.png) no-repeat;
}
.dyhfool_two .dyhfool_two_bottom .dyhfool_two_bottom_ul {
  overflow: hidden;
  width: 100%;
  margin-top: 144px;
}
.dyhfool_two .dyhfool_two_bottom .dyhfool_two_bottom_ul li {
  display: none;
  width: 100%;
  overflow: hidden;
}
.dyhfool_two .dyhfool_two_bottom .dyhfool_two_bottom_ul li .dyhfool_two_bottom_ulleft {
  width: 570px;
  height: 454px;
  float: left;
}
.dyhfool_two .dyhfool_two_bottom .dyhfool_two_bottom_ul li .dyhfool_two_bottom_ulleft img {
  width: 100%;
  height: 100%;
}
.dyhfool_two .dyhfool_two_bottom .dyhfool_two_bottom_ul li .dyhfool_two_bottom_ulright {
  float: right;
  width: 580px;
  box-sizing: border-box;
  padding-top: 19px;
  margin-left: 50px;
  color: #fff;
}
.dyhfool_two .dyhfool_two_bottom .dyhfool_two_bottom_ul li .dyhfool_two_bottom_ulright h5 {
  font-size: 30px;
  font-weight: bold;
  color: #ffffff;
  line-height: 40px;
}
.dyhfool_two .dyhfool_two_bottom .dyhfool_two_bottom_ul li .dyhfool_two_bottom_ulright p {
  font-size: 16px;
  margin-top: 27px;
  font-weight: 400;
  color: #ffffff;
}
.dyhfool_two .dyhfool_two_bottom .dyhfool_two_bottom_ul li .dyhfool_two_bottom_ulright > ul {
  margin-top: 40px;
  overflow: hidden;
}
.dyhfool_two .dyhfool_two_bottom .dyhfool_two_bottom_ul li .dyhfool_two_bottom_ulright > ul li {
  display: inline-block;
  text-align: center;
  width: 128px;
  line-height: 43px;
  height: 43px;
  margin-right: 15px;
  margin-bottom: 15px;
  border: 1px solid #ffffff;
  border-radius: 5px;
}
.dyhfool_two .dyhfool_two_bottom .dyhfool_two_bottom_ul li .dyhfool_two_bottom_ulright > ul li:nth-of-type(4n) {
  margin-right: 0;
}
.dyhfool_three {
  width: 100%;
  background-color: #fff;
  padding-top: 79px;
}
.dyhfool_three .dyhfool_two_top {
  width: 100%;
  text-align: center;
  padding-bottom: 40px;
}
.dyhfool_three .dyhfool_two_top .dyhfool_two_top_heard {
  font-size: 35px;
  font-weight: 400;
  color: #249aff;
  line-height: 40px;
}
.dyhfool_three .dyhfool_two_top .dyhfool_two_top_nav {
  font-size: 14px;
  margin-top: 25px;
  font-weight: 400;
  color: #666666;
  line-height: 40px;
}
.dyhfool_three .dyhfool_two_top .dyhfool_three_bottom {
  width: 100%;
}
.dyhfool_three .dyhfool_two_top .dyhfool_three_bottom img {
  width: 100%;
}
.dyhfool_for {
  width: 100%;
  background-color: #fff;
  padding-top: 79px;
}
.dyhfool_for .dyhfool_two_top {
  width: 100%;
  text-align: center;
  padding-bottom: 40px;
}
.dyhfool_for .dyhfool_two_top .dyhfool_two_top_heard {
  font-size: 35px;
  font-weight: 400;
  color: #249aff;
  line-height: 40px;
}
.dyhfool_for .dyhfool_two_top .dyhfool_two_top_nav {
  font-size: 14px;
  margin-top: 25px;
  font-weight: 400;
  color: #666666;
  line-height: 40px;
}
.dyhfool_for .dyhfool_two_top .dyhfool_for_bottom {
  width: 100%;
  height: 600px;
  position: relative;
}
.dyhfool_for .dyhfool_two_top .dyhfool_for_bottom .dyhfool_for_bottom_img1 {
  width: 529px;
  height: 370px;
  position: absolute;
  top: 101px;
  left: 0;
}
.dyhfool_for .dyhfool_two_top .dyhfool_for_bottom .dyhfool_for_bottom_img2 {
  width: 283px;
  height: 456px;
  position: absolute;
  top: 98px;
  left: 361px;
}
.dyhfool_for .dyhfool_two_top .dyhfool_for_bottom .wenzibeise1 {
  position: absolute;
  top: 85px;
  left: 523px;
}
.dyhfool_for .dyhfool_two_top .dyhfool_for_bottom .wenzibeise1 span {
  display: inline-block;
  vertical-align: top;
  color: #249AFF;
  font-size: 16px;
}
.dyhfool_for .dyhfool_two_top .dyhfool_for_bottom .wenzibeise1 em {
  display: inline-block;
  color: #666;
  font-size: 14px;
  width: 504px;
  text-align: left;
}
.dyhfool_for .dyhfool_two_top .dyhfool_for_bottom .wenzibeise2 {
  position: absolute;
  top: 191px;
  left: 633px;
}
.dyhfool_for .dyhfool_two_top .dyhfool_for_bottom .wenzibeise2 span {
  display: inline-block;
  vertical-align: top;
  color: #249AFF;
  font-size: 16px;
}
.dyhfool_for .dyhfool_two_top .dyhfool_for_bottom .wenzibeise2 em {
  display: inline-block;
  color: #666;
  font-size: 14px;
  width: 364px;
  text-align: left;
}
.dyhfool_for .dyhfool_two_top .dyhfool_for_bottom .wenzibeise3 {
  position: absolute;
  top: 365px;
  left: 660px;
}
.dyhfool_for .dyhfool_two_top .dyhfool_for_bottom .wenzibeise3 span {
  display: inline-block;
  vertical-align: top;
  color: #249AFF;
  font-size: 16px;
}
.dyhfool_for .dyhfool_two_top .dyhfool_for_bottom .wenzibeise3 em {
  display: inline-block;
  color: #666;
  font-size: 14px;
  width: 364px;
  text-align: left;
}
.dyhfool_for .dyhfool_two_top .dyhfool_for_bottom .wenzibeise4 {
  position: absolute;
  top: 500px;
  left: 564px;
}
.dyhfool_for .dyhfool_two_top .dyhfool_for_bottom .wenzibeise4 span {
  display: inline-block;
  vertical-align: top;
  color: #249AFF;
  font-size: 16px;
}
.dyhfool_for .dyhfool_two_top .dyhfool_for_bottom .wenzibeise4 em {
  display: inline-block;
  color: #666;
  font-size: 14px;
  width: 441px;
  text-align: left;
}