/*-----------------------------------------------------------*/
/*copyright by 动力无限  www.btoe.cn*/
/*邮箱 btoe@btoe.cn*/
/*合作电话 400-0599-360*/
/*版权所有违者必究*/
/*-----------------------------------------------------------*/
.banner {
  position: relative;
  height: 650px;
  z-index: 1;
}
.banner::after {
  content: "";
  position: absolute;
  width: 128px;
  height: 175px;
  background: url(../images/banner_bg.jpg) center no-repeat;
  right: 0;
  top: 0;
  z-index: -1;
}
.banner .slider {
  width: 100% !important;
  height: 100%;
  overflow: hidden;
  position: relative;
  z-index: 1;
  top: 0;
}
.banner .slider-main {
  width: 1920px;
  height: 100%;
  position: absolute;
  left: 50%;
  margin-left: -960px;
}
.banner .slider-main li {
  width: 100%;
  height: 100%;
}
.banner .osSlider-main .slider-btn {
  position: absolute;
  width: 260px;
  height: 80px;
  left: 50%;
  transform: translate(-50%);
  bottom: 0;
  z-index: 40;
  padding: 0 30px;
  box-sizing: border-box;
}
.banner .osSlider-main .slider-btn-prev {
  z-index: 30;
  float: left;
  width: 18px;
  height: 33px;
  text-indent: -9999px;
  margin-top: 26px;
  background: url(../images/banner_p.png) center no-repeat;
  transition: all 0.5s linear;
  cursor: pointer;
}
.banner .osSlider-main .slider-btn-next {
  z-index: 30;
  float: right;
  width: 18px;
  height: 33px;
  text-indent: -9999px;
  margin-top: 26px;
  background: url(../images/banner_n.png) center no-repeat;
  transition: all 0.5s linear;
  cursor: pointer;
}
.banner .osSlider-main .slider-nav {
  position: absolute;
  bottom: 0;
  width: 260px;
  height: 80px;
  left: 50%;
  transform: translate(-50%);
  background-color: rgba(255, 255, 255, 0.7);
  padding: 33px 0 0 0;
  box-sizing: border-box;
  z-index: 34;
  text-align: center;
}
.banner .osSlider-main .slider-nav li {
  position: absolute;
  left: 50%;
  transform: translate(-50%);
  top: 25px;
  text-align: center;
  color: #3c3c3c;
  cursor: pointer;
  opacity: 0;
  font-size: 20px;
  font-family: Arial;
}
.banner .osSlider-main .slider-nav li span {
  color: #3c3c3c;
  margin-left: 5px;
}
.banner .osSlider-main .slider-nav li.active {
  color: #30b96a;
  opacity: 1;
}
.one {
  overflow: hidden;
  white-space: nowrap;
  text-overflow: ellipsis;
}
.tran {
  transition: all 0.7s ease-in-out;
  -webkit-transition: all 0.7s ease-in-out;
}
a,
img {
  transition: all 0.7s ease-in-out;
  -webkit-transition: all 0.7s ease-in-out;
}
button,
input {
  border: none;
  outline: none;
}
.out {
  position: relative;
}
.out:hover::after,
.out:hover::before {
  width: 100%;
}
.out:hover > a::after,
.out:hover > a::before {
  height: 166px;
}
.out:hover .pro_hot_txt > a {
  color: #0074d4;
}
.out::after,
.out::before {
  content: "";
  position: absolute;
  width: 0;
  height: 1px;
  background: #30b96a;
  left: 0;
  transition: all 0.7s ease-in-out;
  -webkit-transition: all 0.7s ease-in-out;
}
.out::after {
  top: 0;
}
.out::before {
  top: 166px;
}
.in::after,
.in::before {
  content: "";
  position: absolute;
  width: 1px;
  height: 0;
  background: #30b96a;
  top: 0;
  transition: all 0.7s ease-in-out;
  -webkit-transition: all 0.7s ease-in-out;
}
.in::after {
  left: 0;
}
.in::before {
  right: 0;
}
.shadow:hover {
  transform: translateY(-5px);
  box-shadow: 0 10px 15px -10px rgba(0, 0, 0, 0.5);
}
.shadow2:hover {
  box-shadow: 0 0 10px rgba(0, 0, 0, 0.1);
}
.linkeff {
  position: relative;
}
.linkeff:hover::after,
.linkeff:hover::before {
  width: 100%;
}
.linkeff::after,
.linkeff::before {
  content: "";
  position: absolute;
  width: 0;
  height: 100%;
  height: 1px;
  background: #30b96a;
  transition: all 0.7s ease-in-out;
  -webkit-transition: all 0.7s ease-in-out;
}
.linkeff::after {
  left: 0;
  top: 0;
}
.linkeff::before {
  right: 0;
  bottom: 0;
}
.img_white {
  overflow: hidden;
}
.img_white::after {
  display: block;
  content: "";
  width: 100%;
  height: 100%;
  position: absolute;
  z-index: 1;
  -webkit-transform: scaleY(0);
  transform: scaleY(0);
  -webkit-transform-origin: bottom;
  transform-origin: bottom;
  background: linear-gradient(to top, rgba(255, 255, 255, 0), rgba(255, 255, 255, 0.6));
  background: -webkit-linear-gradient(to top, rgba(255, 255, 255, 0), rgba(255, 255, 255, 0.6));
  background: -moz-linear-gradient(to top, rgba(255, 255, 255, 0), rgba(255, 255, 255, 0.6));
  background: -o-linear-gradient(to top, rgba(255, 255, 255, 0), rgba(255, 255, 255, 0.6));
  background: -ms-linear-gradient(to top, rgba(255, 255, 255, 0), rgba(255, 255, 255, 0.6));
  opacity: 1;
  bottom: -100%;
  transition: all 0.8s ease-in-out;
  -webkit-transition: all 0.8s ease-in-out;
  -ms-transition: all 0.8s ease-in-out;
  -o-transition: all 0.8s ease-in-out;
}
.img_white:hover::after {
  -webkit-transition: all 1s cubic-bezier(0, 0, 0.18, 0.96);
  transition: all 1s cubic-bezier(0, 0, 0.18, 0.96);
  -webkit-transform: scaleY(1);
  transform: scaleY(1);
  -webkit-transform-origin: top;
  transform-origin: top;
  opacity: 0;
  bottom: 100%;
}
.img_save {
  position: absolute;
  left: 0;
  top: 0;
  right: 0;
  bottom: 0;
  margin: auto;
  max-width: 100%;
  max-height: 100%;
}
a,
img {
  transition: all 0.7s ease-in-out;
  -webkit-transition: all 0.7s ease-in-out;
}
.tit .title1 {
  float: left;
}
.tit .title1 > h3 {
  font-size: 28px;
  line-height: 28px;
  color: #000000;
}
.tit .title1 > h3 a {
  color: #000000;
  line-height: 28px;
}
.tit .title1 > h4 {
  font-size: 36px;
  line-height: 30px;
  color: #1a1a1a;
  margin-bottom: 19px;
  position: relative;
  z-index: 1;
  font-weight: bold;
}
.tit .title1 > h4::after {
  content: "";
  position: absolute;
  width: 58px;
  height: 57px;
  background-color: #27539e;
  opacity: 0.1;
  z-index: -1;
  left: -35px;
  top: -25px;
  border-radius: 50%;
}
.tit > a {
  float: right;
  font-size: 16px;
  color: #27539e;
  line-height: 16px;
  position: relative;
  z-index: 1;
  padding: 0 60px 0 15px;
  margin-top: 42px;
}
.tit > a i:nth-child(6) {
  margin-left: 5px;
}
.tit > a::after {
  content: "";
  position: absolute;
  width: 38px;
  height: 7px;
  background: url(../images/pro_tit.png) center no-repeat;
  right: 0;
  top: 50%;
  transform: translateY(-50%);
}
.tit > a::before {
  content: "";
  position: absolute;
  width: 44px;
  height: 44px;
  background-color: #27539e;
  opacity: 0.1;
  border-radius: 50%;
  left: 0;
  top: 50%;
  transform: translateY(-50%);
  z-index: -1;
}
.pro {
  width: 100%;
  margin-top: 60px;
  position: relative;
  z-index: 1;
  overflow: hidden;
}
.pro::after {
  content: "";
  position: absolute;
  width: 172px;
  height: 108px;
  background: url(../images/pro_bg.png) center no-repeat;
  top: 155px;
  left: 114px;
  z-index: -1;
}
.pro .pro_main .pro_tit .title1 > p {
  font-size: 40px;
  line-height: 30px;
  font-weight: bold;
  font-family: Arial;
  margin-bottom: 10px;
  color: #e8e8e8;
}
.pro .pro_main .pro_tit .title1 > h3 {
  font-size: 30px;
  font-weight: bold;
  line-height: 30px;
  color: #545454;
  margin-bottom: 20px;
}
.pro .pro_main .pro_tit .title1 > h3 a {
  color: #545454;
}
.pro .pro_main .pro_tit .title1 > h3 span {
  display: inline-block;
  vertical-align: middle;
  width: 77px;
  height: 7px;
  margin-left: 30px;
  background: url(../images/tit.png) center no-repeat;
}
.pro .pro_main .pro_tit .title1 > h4 {
  font-size: 14px;
  line-height: 14px;
  color: #8b8b8b;
}
.pro .pro_main .pro_tit > a {
  width: 170px;
  height: 50px;
  background-color: #30b96a;
  line-height: 50px;
  padding-left: 60px;
  box-sizing: border-box;
  position: relative;
  transition: all 0.7s ease-in-out;
  -webkit-transition: all 0.7s ease-in-out;
  margin-top: 60px;
}
.pro .pro_main .pro_tit > a:hover {
  background: transparent;
  padding-left: 40px;
  color: #30b96a;
}
.pro .pro_main .pro_tit > a::after {
  content: "";
  position: absolute;
  width: 8px;
  height: 9px;
  top: 20px;
  left: 28px;
  background: url(../images/pro_more.png) center no-repeat;
}
.pro .pro_main .pro_con {
  width: 100%;
  margin-top: 33px;
}
.pro .pro_main .pro_con .fl {
  width: 260px;
}
.pro .pro_main .pro_con .fl ul {
  width: 100%;
}
.pro .pro_main .pro_con .fl ul li {
  width: 100%;
  margin-bottom: 10px;
}
.pro .pro_main .pro_con .fl ul li > a {
  display: block;
  width: 100%;
  height: 50px;
  line-height: 50px;
  background-color: #30b96a;
  padding: 0 10px 0 72px;
  box-sizing: border-box;
  font-size: 16px;
  color: #ffffff;
  position: relative;
  overflow: hidden;
  white-space: nowrap;
  text-overflow: ellipsis;
}
.pro .pro_main .pro_con .fl ul li > a:hover {
  transform: translate(5px);
}
.pro .pro_main .pro_con .fl ul li > a:hover::after {
  transform: rotateY(360deg);
}
.pro .pro_main .pro_con .fl ul li > a::after {
  content: "";
  position: absolute;
  width: 4px;
  height: 4px;
  background-color: #ffffff;
  border-radius: 50%;
  left: 40px;
  top: 23px;
}
.pro .pro_main .pro_con .pro_view {
  width: 896px;
}
.pro .pro_main .pro_con .pro_view ul li {
  float: left;
  width: 285px;
  margin: 0 20px 30px 0;
}
.pro .pro_main .pro_con .pro_view ul li:hover .pro_v {
  border: solid 1px #30b96a;
  box-shadow: 0 0 10px rgba(48, 185, 106, 0.1);
}
.pro .pro_main .pro_con .pro_view ul li:hover .pro_v > a > img {
  transform: scale(1.05);
}
.pro .pro_main .pro_con .pro_view ul li:hover .pro_txt {
  border-bottom: 1px solid transparent;
}
.pro .pro_main .pro_con .pro_view ul li:hover .pro_txt::after {
  width: 100%;
}
.pro .pro_main .pro_con .pro_view ul li:hover .pro_txt > a {
  color: #30b96a;
}
.pro .pro_main .pro_con .pro_view ul li:hover .pro_txt > a::after {
  background-color: #30b96a;
  transform: rotateY(360deg);
}
.pro .pro_main .pro_con .pro_view ul li .pro_v {
  width: 100%;
  height: 230px;
  border: solid 1px #dcdcdc;
  box-sizing: border-box;
  transition: all 0.7s ease-in-out;
  -webkit-transition: all 0.7s ease-in-out;
}
.pro .pro_main .pro_con .pro_view ul li .pro_v > a {
  display: block;
  width: 100%;
  height: 100%;
  overflow: hidden;
  position: relative;
}
.pro .pro_main .pro_con .pro_view ul li .pro_v > a > img {
  position: absolute;
  left: 0;
  top: 0;
  right: 0;
  bottom: 0;
  margin: auto;
  max-width: 100%;
  max-height: 100%;
}
.pro .pro_main .pro_con .pro_view ul li .pro_txt {
  width: 100%;
  height: 50px;
  border-bottom: 1px solid #dcdcdc;
  box-sizing: border-box;
  transition: all 0.7s ease-in-out;
  -webkit-transition: all 0.7s ease-in-out;
  position: relative;
}
.pro .pro_main .pro_con .pro_view ul li .pro_txt::after {
  content: "";
  position: absolute;
  width: 0;
  height: 1px;
  background: #30b96a;
  left: 0;
  transition: all 0.7s ease-in-out;
  -webkit-transition: all 0.7s ease-in-out;
  bottom: 0;
}
.pro .pro_main .pro_con .pro_view ul li .pro_txt > a {
  display: block;
  width: 100%;
  height: 100%;
  line-height: 49px;
  font-size: 16px;
  color: #454545;
  padding: 0 10px 0 36px;
  overflow: hidden;
  white-space: nowrap;
  text-overflow: ellipsis;
  box-sizing: border-box;
  position: relative;
}
.pro .pro_main .pro_con .pro_view ul li .pro_txt > a::after {
  content: "";
  position: absolute;
  width: 7px;
  height: 7px;
  background-color: #a1a1a1;
  left: 9px;
  top: 20px;
  transition: all 0.7s ease-in-out;
  -webkit-transition: all 0.7s ease-in-out;
}
.pro .pro_main .pro_con .pro_view ul li:nth-child(3n) {
  margin-right: 0;
}
.inform {
  width: 100%;
  height: 480px;
  padding-top: 67px;
  box-sizing: border-box;
  margin-top: 30px;
  background: url(../images/in_bg.jpg) center top no-repeat;
}
.inform .in_main {
  position: relative;
}
.inform .in_main .in_tit {
  text-align: center;
}
.inform .in_main .in_tit > h3 {
  font-size: 40px;
  font-weight: bold;
  line-height: 40px;
  color: #ffffff;
  margin-bottom: 25px;
}
.inform .in_main .in_tit > h4 {
  font-size: 18px;
  line-height: 18px;
  letter-spacing: 2px;
  color: #ffffff;
  margin-bottom: 20px;
}
.inform .in_main .in_tit > span {
  display: block;
  width: 100%;
  height: 20px;
  background: url(../images/in_tit.png) center no-repeat;
}
.inform .in_main > h5 {
  text-align: center;
  line-height: 18px;
  margin-top: 20px;
}
.inform .in_main > h5 span {
  display: inline-block;
  vertical-align: middle;
  font-size: 18px;
  letter-spacing: 2px;
  color: #ffffff;
  padding-left: 24px;
  box-sizing: border-box;
  margin: 0 40px;
  position: relative;
}
.inform .in_main > h5 span::after {
  content: "";
  position: absolute;
  width: 6px;
  height: 6px;
  background-color: #ffffff;
  border-radius: 50%;
  left: 0;
  top: 50%;
  margin-top: -3px;
}
.inform .in_main .in_con {
  width: 100%;
  height: 350px;
  background: url(../images/in_main.jpg) center no-repeat;
  margin-top: 40px;
}
.inform .in_main .in_con .in_txt {
  width: 550px;
  margin-right: 20px;
  padding-top: 25px;
  box-sizing: border-box;
}
.inform .in_main .in_con .in_txt .in_t {
  text-align: center;
}
.inform .in_main .in_con .in_txt .in_t > h3 {
  font-size: 30px;
  font-weight: bold;
  line-height: 30px;
  color: #3d3d3d;
  margin-bottom: 22px;
}
.inform .in_main .in_con .in_txt .in_t > h4 {
  font-size: 16px;
  line-height: 16px;
  letter-spacing: 2px;
  color: #757575;
  margin-bottom: 36px;
}
.inform .in_main .in_con .in_txt input::placeholder {
  font-size: 14px;
  color: #757575;
}
.inform .in_main .in_con .in_txt input:focus::placeholder {
  color: transparent;
}
.inform .in_main .in_con .in_txt .in_nr {
  width: 100%;
}
.inform .in_main .in_con .in_txt .in_nr input {
  float: left;
  width: 270px;
  height: 50px;
  border-radius: 5px;
  padding: 0 37px;
  box-sizing: border-box;
  margin-bottom: 20px;
}
.inform .in_main .in_con .in_txt .in_nr #userName {
  margin-right: 10px;
  background: url(../images/in1.png) 10px center no-repeat rgba(112, 112, 112, 0.15);
}
.inform .in_main .in_con .in_txt .in_nr #userPhone {
  background: url(../images/in2.png) 10px center no-repeat rgba(112, 112, 112, 0.15);
}
.inform .in_main .in_con .in_txt .in_nr #content {
  width: 100%;
  height: 50px;
  background: url(../images/in3.png) 10px center no-repeat rgba(112, 112, 112, 0.15);
}
.inform .in_main .in_con .in_txt .in_nr .code_box {
  width: 270px;
  height: 50px;
  position: relative;
}
.inform .in_main .in_con .in_txt .in_nr .code_box > input {
  display: block;
  width: 100%;
  height: 100%;
  border-radius: 5px;
  background-color: rgba(112, 112, 112, 0.15);
  padding: 0 120px 0 10px;
  box-sizing: border-box;
}
.inform .in_main .in_con .in_txt .in_nr .code_box > img {
  position: absolute;
  width: 91px;
  height: 36px;
  cursor: pointer;
  top: 7px;
  right: 6px;
}
.inform .in_main .in_con .in_txt .in_nr > button {
  width: 270px;
  height: 50px;
  background-color: #30b96a;
  border-radius: 5px;
  cursor: pointer;
  font-size: 14px;
  color: #ffffff;
  transition: all 0.7s ease-in-out;
  -webkit-transition: all 0.7s ease-in-out;
}
.inform .in_main .in_con .in_txt .in_nr > button:hover {
  background: #fff;
  color: #30b96a;
}
.case {
  width: 100%;
  height: 920px;
  padding-top: 198px;
  box-sizing: border-box;
  background: url(../images/case_bg.jpg) center repeat-y;
}
.case .case_main .case_con {
  width: 100%;
  height: 660px;
  background-color: #ffffff;
  padding: 35px 40px 0;
  box-sizing: border-box;
}
.case .case_main .case_con .case_tit > h3 {
  font-size: 30px;
  font-weight: bold;
  line-height: 30px;
  color: #545454;
  margin-bottom: 15px;
}
.case .case_main .case_con .case_tit > h4 {
  font-size: 14px;
  line-height: 14px;
  color: #8b8b8b;
}
.case .case_main .case_con .case_fl {
  margin-top: 30px;
}
.case .case_main .case_con .case_fl .fl ul li {
  float: left;
  width: 120px;
  height: 40px;
  line-height: 40px;
  background-color: #eaeaea;
  margin-right: 5px;
}
.case .case_main .case_con .case_fl .fl ul li > a {
  display: block;
  width: 100%;
  height: 100%;
  font-size: 14px;
  color: #6e6e6e;
  padding: 0 5px 0 42px;
  box-sizing: border-box;
  position: relative;
  z-index: 1;
}
.case .case_main .case_con .case_fl .fl ul li > a:hover {
  color: #fff;
}
.case .case_main .case_con .case_fl .fl ul li > a:hover::after {
  width: 100%;
}
.case .case_main .case_con .case_fl .fl ul li > a:hover::before {
  background: #fff;
}
.case .case_main .case_con .case_fl .fl ul li > a::after {
  content: "";
  position: absolute;
  width: 0;
  height: 100%;
  background-color: #30b96a;
  left: 0;
  top: 0;
  transition: all 0.7s ease-in-out;
  -webkit-transition: all 0.7s ease-in-out;
  z-index: -1;
}
.case .case_main .case_con .case_fl .fl ul li > a::before {
  content: "";
  position: absolute;
  width: 4px;
  height: 4px;
  background-color: #9b9b9b;
  top: 18px;
  left: 30px;
  transition: all 0.7s ease-in-out;
  -webkit-transition: all 0.7s ease-in-out;
}
.case .case_main .case_con .case_fl > a {
  font-size: 12px;
  line-height: 18px;
  background: url(../images/case_more.png) left center no-repeat;
  font-family: Arial;
  color: #8b8b8b;
  padding-left: 40px;
  box-sizing: border-box;
  transition: all 0.7s ease-in-out;
  -webkit-transition: all 0.7s ease-in-out;
  margin-top: 12px;
}
.case .case_main .case_con .case_fl > a:hover {
  color: #30b96a;
}
.case .case_main .case_con .case_view {
  margin-top: 40px;
}
.case .case_main .case_con .case_view ul li {
  float: left;
  width: 360px;
  height: 418px;
  border: solid 1px #e5e5e5;
  box-sizing: border-box;
  margin-right: 20px;
  transition: all 0.7s ease-in-out;
  -webkit-transition: all 0.7s ease-in-out;
}
.case .case_main .case_con .case_view ul li:hover {
  border: solid 1px #30b96a;
}
.case .case_main .case_con .case_view ul li:hover > a > img {
  transform: scale(1.05);
}
.case .case_main .case_con .case_view ul li:hover .case_txt > a {
  color: #30b96a;
}
.case .case_main .case_con .case_view ul li:hover .case_txt > span > a {
  color: #30b96a;
}
.case .case_main .case_con .case_view ul li > a {
  display: block;
  width: 100%;
  height: 270px;
  overflow: hidden;
}
.case .case_main .case_con .case_view ul li > a > img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.case .case_main .case_con .case_view ul li .case_txt {
  width: 100%;
  padding: 0 20px;
  box-sizing: border-box;
  margin-top: 20px;
}
.case .case_main .case_con .case_view ul li .case_txt > a {
  display: block;
  width: 100%;
  font-size: 16px;
  line-height: 16px;
  color: #545454;
  overflow: hidden;
  white-space: nowrap;
  text-overflow: ellipsis;
}
.case .case_main .case_con .case_view ul li .case_txt > i {
  display: block;
  width: 28px;
  height: 2px;
  background-color: #868686;
  margin: 15px 0;
}
.case .case_main .case_con .case_view ul li .case_txt > p {
  width: 100%;
  font-size: 14px;
  line-height: 14px;
  color: #8b8b8b;
  margin-bottom: 15px;
  overflow: hidden;
  white-space: nowrap;
  text-overflow: ellipsis;
}
.case .case_main .case_con .case_view ul li .case_txt > em {
  display: block;
  width: 100%;
  height: 1px;
  background-color: #e5e5e5;
  margin-bottom: 18px;
}
.case .case_main .case_con .case_view ul li .case_txt > span {
  display: block;
}
.case .case_main .case_con .case_view ul li .case_txt > span > a {
  display: block;
  font-size: 12px;
  line-height: 12px;
  color: #8b8b8b;
  font-family: Arial;
  position: relative;
  transition: all 0.7s ease-in-out;
  -webkit-transition: all 0.7s ease-in-out;
}
.case .case_main .case_con .case_view ul li .case_txt > span > a::after {
  content: "";
  position: absolute;
  width: 30px;
  height: 7px;
  background: url(../images/case_err.png) center no-repeat;
  right: 0;
  top: 2px;
  animation: 2s infinite myfirst2;
}
.case .case_main .case_con .case_view ul li:nth-child(3n) {
  margin-right: 0;
}
.ys {
  width: 100%;
  height: 650px;
  margin-top: 60px;
  padding-top: 140px;
  box-sizing: border-box;
  overflow: hidden;
}
.ys .ys_main .ys_con {
  width: 100%;
  position: relative;
}
.ys .ys_main .ys_con .ys_top {
  width: 100%;
  height: 210px;
}
.ys .ys_main .ys_con .ys_top .ys_txt {
  height: 210px;
}
.ys .ys_main .ys_con .ys_top .ys_txt .ys_item {
  width: 300px;
  height: 210px;
  padding: 62px 30px;
  box-sizing: border-box;
  position: relative;
}
.ys .ys_main .ys_con .ys_top .ys_txt .ys_item::after {
  content: "";
  position: absolute;
  width: 95px;
  height: 66px;
  top: 15px;
  left: 110px;
}
.ys .ys_main .ys_con .ys_top .ys_txt .ys_item > h3 {
  padding-right: 32px;
  text-align: right;
  font-size: 20px;
  font-weight: bold;
  line-height: 20px;
  color: #545454;
  margin-bottom: 18px;
}
.ys .ys_main .ys_con .ys_top .ys_txt .ys_item > p {
  width: 100%;
  font-size: 14px;
  line-height: 30px;
  color: #8b8b8b;
  text-align: center;
}
.ys .ys_main .ys_con .ys_top .ys_txt .ys_item:nth-child(1)::after {
  background: url(../images/ys01.png) center no-repeat;
}
.ys .ys_main .ys_con .ys_top .ys_txt .ys_item:nth-child(2) {
  background-color: #f4f4f4;
}
.ys .ys_main .ys_con .ys_top .ys_txt .ys_item:nth-child(2)::after {
  background: url(../images/ys02.png) center no-repeat;
}
.ys .ys_main .ys_con .ys_top .ys_v {
  position: relative;
  height: 210px;
  width: 600px;
}
.ys .ys_main .ys_con .ys_top .ys_v > img {
  position: absolute;
  left: 0;
  top: -140px;
  height: 440px;
}
.ys .ys_main .ys_con .ys_botm {
  width: 100%;
}
.ys .ys_main .ys_con .ys_botm .ys_v {
  width: 600px;
  height: 300px;
}
.ys .ys_main .ys_con .ys_botm .ys_v > img {
  width: 100%;
  height: 100%;
}
.ys .ys_main .ys_con .ys_botm .ys_txt {
  height: 210px;
  margin-top: 90px;
}
.ys .ys_main .ys_con .ys_botm .ys_txt .ys_item {
  width: 300px;
  height: 210px;
  padding: 62px 30px;
  box-sizing: border-box;
  background-color: #30b96a;
  position: relative;
}
.ys .ys_main .ys_con .ys_botm .ys_txt .ys_item::after {
  content: "";
  position: absolute;
  width: 95px;
  height: 66px;
  top: 15px;
  left: 110px;
}
.ys .ys_main .ys_con .ys_botm .ys_txt .ys_item > h3 {
  padding-right: 32px;
  text-align: right;
  font-size: 20px;
  font-weight: bold;
  line-height: 20px;
  color: #ffffff;
  margin-bottom: 18px;
}
.ys .ys_main .ys_con .ys_botm .ys_txt .ys_item > p {
  width: 100%;
  font-size: 14px;
  line-height: 30px;
  color: rgba(255, 255, 255, 0.7);
  text-align: center;
}
.ys .ys_main .ys_con .ys_botm .ys_txt .ys_item:nth-child(1)::after {
  background: url(../images/ys03.png) center no-repeat;
}
.ys .ys_main .ys_con .ys_botm .ys_txt .ys_item:nth-child(2) {
  background-color: #2caa61;
}
.ys .ys_main .ys_con .ys_botm .ys_txt .ys_item:nth-child(2)::after {
  background: url(../images/ys04.png) center no-repeat;
}
.ys .ys_main .ys_con .ys_tit {
  position: absolute;
  left: 0;
  top: -140px;
}
.ys .ys_main .ys_con .ys_tit > h5 {
  font-size: 18px;
  line-height: 18px;
  font-family: Arial;
  color: #8b8b8b;
  margin-bottom: 11px;
}
.ys .ys_main .ys_con .ys_tit > h3 {
  font-size: 30px;
  font-weight: bold;
  line-height: 30px;
  color: #545454;
  margin-bottom: 10px;
}
.ys .ys_main .ys_con .ys_tit > span {
  display: block;
  width: 44px;
  height: 2px;
  background-color: #30b96a;
}
.ys .ys_main .ys_con > span {
  position: absolute;
  left: -60px;
  bottom: 0;
}
.ys .ys_main .ys_con > span > em {
  display: block;
  font-size: 24px;
  font-family: Arial;
  letter-spacing: 5px;
  color: #484848;
  writing-mode: tb-rl;
}
.ys .ys_main .ys_con > span > i {
  display: block;
  width: 1px;
  height: 103px;
  background-color: #484848;
  margin: 30px auto 0;
}
.about {
  width: 100%;
  height: 700px;
  padding-top: 50px;
  box-sizing: border-box;
  background-color: #f7f8fa;
  overflow: hidden;
  margin-top: 60px;
}
.about .ab_main {
  position: relative;
}
.about .ab_main > .honer {
  position: absolute;
  width: 192px;
  height: 249px;
  background: url(../images/honer_bg.png) center no-repeat;
  padding: 11px 13px;
  box-sizing: border-box;
  left: 418px;
  top: 330px;
}
.about .ab_main > .honer > a {
  display: block;
  width: 100%;
  height: 100%;
}
.about .ab_main > .honer > a > img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.about .ab_main .ab_v {
  width: 620px;
  height: 590px;
  position: relative;
}
.about .ab_main .ab_v > img {
  position: absolute;
  right: 0;
  top: 0;
  height: 100%;
}
.about .ab_main .ab_txt {
  width: 560px;
  text-align: right;
  margin-top: 66px;
  position: relative;
  z-index: 1;
}
.about .ab_main .ab_txt > i {
  position: absolute;
  font-size: 160px;
  line-height: 120px;
  font-family: Arial;
  letter-spacing: 16px;
  color: #efeff0;
  top: -90px;
  left: 158px;
  z-index: -1;
}
.about .ab_main .ab_txt > h4 {
  font-size: 48px;
  line-height: 35px;
  font-family: Arial;
  color: #545454;
  margin-bottom: 20px;
}
.about .ab_main .ab_txt > h3 {
  font-size: 22px;
  font-weight: bold;
  line-height: 22px;
  color: #545454;
}
.about .ab_main .ab_txt > span {
  display: inline-block;
  vertical-align: middle;
  width: 17px;
  height: 2px;
  background-color: #545454;
}
.about .ab_main .ab_txt > h5 {
  width: 522px;
  font-size: 14px;
  line-height: 30px;
  height: 180px;
  overflow: hidden;
  color: #8b8b8b;
  margin-left: 40px;
  margin-top: 25px;
}
.about .ab_main .ab_txt .ab_botm {
  margin-top: 78px;
}
.about .ab_main .ab_txt .ab_botm .ab_item {
  width: 270px;
  height: 140px;
  background-color: #fefefe;
  padding: 20px 24px 0;
  box-sizing: border-box;
  text-align: left;
  box-shadow: 0px 3px 4px 0px rgba(4, 0, 0, 0.03);
  position: relative;
}
.about .ab_main .ab_txt .ab_botm .ab_item > span {
  position: absolute;
  font-size: 12px;
  line-height: 12px;
  color: #8b8b8b;
  top: 30px;
  right: 23px;
}
.about .ab_main .ab_txt .ab_botm .ab_item > h3 {
  font-size: 20px;
  line-height: 20px;
  color: #545454;
  margin-bottom: 15px;
}
.about .ab_main .ab_txt .ab_botm .ab_item > i {
  display: block;
  width: 19px;
  height: 2px;
  background-color: #545454;
  margin-bottom: 20px;
}
.about .ab_main .ab_txt .ab_botm .ab_item > p {
  width: 100%;
  font-size: 14px;
  line-height: 24px;
  color: #8b8b8b;
}
.about .ab_main .ab_txt .ab_botm .ab_item:nth-child(1) {
  margin-right: 20px;
}
.about .ab_main .ab_txt .ab_botm .ab_item:nth-child(2) {
  background-color: #30b96a;
  box-shadow: 0px 3px 4px 0px rgba(4, 0, 0, 0.03);
}
.about .ab_main .ab_txt .ab_botm .ab_item:nth-child(2) > i {
  background-color: #ffffff;
}
.about .ab_main .ab_txt .ab_botm .ab_item:nth-child(2) > h3,
.about .ab_main .ab_txt .ab_botm .ab_item:nth-child(2) > span,
.about .ab_main .ab_txt .ab_botm .ab_item:nth-child(2) > p {
  color: #fff;
}
.news {
  width: 100%;
  margin-top: 60px;
}
.news .news_main .news_tit .title1 > p {
  font-size: 40px;
  line-height: 30px;
  font-weight: bold;
  font-family: Arial;
  margin-bottom: 10px;
  color: #e8e8e8;
}
.news .news_main .news_tit .title1 > h3 {
  font-size: 30px;
  font-weight: bold;
  line-height: 30px;
  color: #545454;
  margin-bottom: 20px;
}
.news .news_main .news_tit .title1 > h3 a {
  color: #545454;
}
.news .news_main .news_tit .title1 > h3 span {
  display: inline-block;
  vertical-align: middle;
  width: 77px;
  height: 7px;
  margin-left: 30px;
  background: url(../images/tit.png) center no-repeat;
}
.news .news_main .news_tit > a {
  font-size: 12px;
  line-height: 18px;
  background: url(../images/case_more.png) left center no-repeat;
  font-family: Arial;
  color: #8b8b8b;
  padding-left: 40px;
  box-sizing: border-box;
  transition: all 0.7s ease-in-out;
  -webkit-transition: all 0.7s ease-in-out;
  margin-top: 12px;
}
.news .news_main .news_tit > a:hover {
  color: #30b96a;
}
.news .news_main .news_top {
  width: 100%;
  height: 390px;
  margin-top: 40px;
}
.news .news_main .news_top .news_l {
  width: 530px;
}
.news .news_main .news_top .news_l:hover > a {
  border-radius: 70px 0 70px 0;
}
.news .news_main .news_top .news_l:hover > a > img {
  border-radius: 70px 0 70px 0;
}
.news .news_main .news_top .news_l:hover .news_txt .news_tt > h3 > a {
  color: #30b96a;
  transform: translate(5px);
}
.news .news_main .news_top .news_l > a {
  display: block;
  width: 100%;
  height: 290px;
}
.news .news_main .news_top .news_l > a > img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.news .news_main .news_top .news_l .news_txt {
  width: 100%;
  position: relative;
}
.news .news_main .news_top .news_l .news_txt .news_time {
  width: 100px;
  text-align: center;
}
.news .news_main .news_top .news_l .news_txt .news_time > span {
  display: block;
  font-size: 24px;
  line-height: 24px;
  color: #414141;
  margin-bottom: 20px;
}
.news .news_main .news_top .news_l .news_txt .news_time > p {
  font-size: 14px;
  line-height: 14px;
  color: #8b8b8b;
}
.news .news_main .news_top .news_l .news_txt .news_tt {
  position: absolute;
  width: 480px;
  height: 140px;
  background-color: #f9f9f9;
  left: 100px;
  top: -40px;
  padding: 18px 25px 0;
  box-sizing: border-box;
}
.news .news_main .news_top .news_l .news_txt .news_tt > h3 {
  width: 100%;
  font-size: 16px;
  line-height: 16px;
  color: #545454;
  margin-bottom: 10px;
}
.news .news_main .news_top .news_l .news_txt .news_tt > h3 > a {
  display: block;
  width: 100%;
  height: 100%;
  color: #545454;
  overflow: hidden;
  white-space: nowrap;
  text-overflow: ellipsis;
}
.news .news_main .news_top .news_l .news_txt .news_tt > p {
  width: 100%;
  font-size: 14px;
  line-height: 30px;
  color: #8b8b8b;
  height: 60px;
  overflow: hidden;
}
.news .news_main .news_top .news_l .news_txt .news_tt > a {
  display: block;
  width: 72px;
  height: 28px;
  background-color: #dfdfdf;
  border-radius: 14px;
  text-align: center;
  line-height: 28px;
  font-size: 12px;
  font-family: Arial;
  color: #8b8b8b;
  float: right;
}
.news .news_main .news_top .news_r {
  width: 572px;
}
.news .news_main .news_top .news_r ul {
  width: 100%;
}
.news .news_main .news_top .news_r ul li {
  width: 100%;
  height: 130px;
  border-bottom: 1px solid #dfdfdf;
  box-sizing: border-box;
  padding: 23px 13px 0 27px;
  position: relative;
  z-index: 1;
}
.news .news_main .news_top .news_r ul li::after {
  content: "";
  position: absolute;
  width: 100%;
  height: 100%;
  background-color: #30b96a;
  left: 0;
  top: 0;
  z-index: -1;
  transition: all 0.7s ease-in-out;
  -webkit-transition: all 0.7s ease-in-out;
  opacity: 0;
}
.news .news_main .news_top .news_r ul li > a {
  display: block;
  width: 100%;
  font-size: 14px;
  line-height: 14px;
  color: #545454;
  overflow: hidden;
  white-space: nowrap;
  text-overflow: ellipsis;
  margin-bottom: 20px;
}
.news .news_main .news_top .news_r ul li > p {
  width: 100%;
  font-size: 14px;
  line-height: 14px;
  color: #8b8b8b;
  overflow: hidden;
  white-space: nowrap;
  text-overflow: ellipsis;
  margin-bottom: 25px;
  transition: all 0.7s ease-in-out;
  -webkit-transition: all 0.7s ease-in-out;
}
.news .news_main .news_top .news_r ul li > h5 {
  width: 100%;
  line-height: 28px;
}
.news .news_main .news_top .news_r ul li > h5 > span {
  font-size: 14px;
  color: #8b8b8b;
  transition: all 0.7s ease-in-out;
  -webkit-transition: all 0.7s ease-in-out;
}
.news .news_main .news_top .news_r ul li > h5 > a {
  float: right;
  width: 72px;
  height: 28px;
  background-color: #dfdfdf;
  border-radius: 14px;
  text-align: center;
  line-height: 28px;
  font-size: 12px;
  font-family: Arial;
  color: #8b8b8b;
  transition: all 0.7s ease-in-out;
  -webkit-transition: all 0.7s ease-in-out;
}
.news .news_main .news_top .news_r ul li:hover::after {
  opacity: 1;
}
.news .news_main .news_top .news_r ul li:hover > a,
.news .news_main .news_top .news_r ul li:hover > p,
.news .news_main .news_top .news_r ul li:hover > h5 > span {
  color: #fff;
}
.news .news_main .news_top .news_r ul li:hover > h5 a {
  background: #fff;
  color: #30b96a;
}
.news .news_main .news_botm {
  width: 100%;
  margin-top: 40px;
}
.news .news_main .news_botm ul {
  width: 100%;
}
.news .news_main .news_botm ul li {
  float: left;
  width: 368px;
  height: 118px;
  margin: 0 47px 40px 0;
}
.news .news_main .news_botm ul li:hover > a {
  color: #30b96a;
  transform: translate(5px);
}
.news .news_main .news_botm ul li > a {
  display: block;
  width: 100%;
  font-size: 16px;
  line-height: 16px;
  color: #545454;
  overflow: hidden;
  white-space: nowrap;
  text-overflow: ellipsis;
  margin-bottom: 18px;
}
.news .news_main .news_botm ul li > p {
  width: 100%;
  font-size: 14px;
  line-height: 25px;
  height: 50px;
  overflow: hidden;
  color: #8b8b8b;
}
.news .news_main .news_botm ul li > h5 {
  width: 100%;
  margin-top: 20px;
  line-height: 14px;
}
.news .news_main .news_botm ul li > h5 > span {
  font-size: 14px;
  color: #8b8b8b;
}
.news .news_main .news_botm ul li > h5 > a {
  width: 31px;
  height: 5px;
  background: url(../images/news_err.png) center no-repeat;
  animation: 2s infinite myfirst2;
}
.news .news_main .news_botm ul li:nth-child(3n) {
  margin-right: 0;
}
.links {
  width: 100%;
  margin-bottom: 50px;
}
.links .link_main {
  position: relative;
  height: 100%;
  overflow: hidden;
}
.links .link_main::after {
  content: "";
  position: absolute;
  width: 1140px;
  height: 1px;
  background-color: #cccccc;
  right: 0;
  bottom: 0;
}
.links .link_main .link_tit {
  padding-left: 60px;
  font-size: 24px;
  font-weight: bold;
  color: #30b96a;
  line-height: 43px;
  height: 43px;
  background: url(../images/link_ico.png) left center no-repeat;
}
.links .link_main .link_list {
  width: calc(1200px - 200px);
  padding: 7px 0;
}
.links .link_main .link_list > a {
  display: inline-block;
  vertical-align: middle;
  font-size: 14px;
  color: #8b8b8b;
  line-height: 30px;
}
.links .link_main .link_list > a span {
  color: #8b8b8b;
  margin: 0 10px;
}
.links .link_main .link_list > a:hover {
  color: #30b96a;
}