.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: #f2cb2f;
  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: #f2cb2f;
  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: #f2cb2f;
  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;
}
.flex {
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
}
.title1 {
  position: relative;
  z-index: 1;
}
.title1::after {
  content: "";
  position: absolute;
  width: 47px;
  height: 31px;
  background: url(../images/tit.png) center no-repeat;
  left: -30px;
  top: 0;
  z-index: -1;
}
.title1 > h3 {
  font-size: 30px;
  line-height: 33px;
  color: #444444;
}
.title1 > h3 a {
  color: #444444;
}
.title1 > h3 span {
  display: inline-block;
  vertical-align: bottom;
  width: 33px;
  height: 33px;
  background-color: #ffe169;
  border-radius: 50%;
  text-align: center;
  line-height: 33px;
  font-size: 24px;
  font-weight: bold;
  color: #222222;
}
.title1 > h3 i {
  display: inline-block;
  vertical-align: bottom;
  font-size: 30px;
  font-weight: bold;
  color: #444444;
}
.title1 > h4 {
  font-size: 14px;
  line-height: 14px;
  color: #999999;
  letter-spacing: 5px;
  margin: 15px 0;
}
.title1 > i {
  display: block;
  width: 162px;
  height: 3px;
  background: url(../images/tit_line.png) center no-repeat;
}
.banner {
  width: 100%;
  height: 800px;
  overflow: hidden;
  background: url(../images/ban_bg.jpg) center top no-repeat;
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
}
.banner .ban_txt {
  flex: 0 0 13%;
  float: left;
  width: 13%;
  padding-top: 73px;
  box-sizing: border-box;
  height: 100%;
}
.banner .ban_txt > p {
  margin-left: 68px;
  width: 18px;
}
.banner .ban_txt > p > i {
  display: block;
  width: 10px;
  height: 51px;
  background: url(../images/ban_ico1.png) center no-repeat;
  margin: 0 auto;
}
.banner .ban_txt > p > span {
  display: block;
  writing-mode: tb-rl;
  font-size: 18px;
  color: #444444;
  width: 18px;
  line-height: 18px;
  margin-top: 12px;
}
.banner .ban_txt .ban_tell {
  margin: 62px 0 0 34px;
}
.banner .ban_txt .ban_tell > p {
  line-height: 30px;
}
.banner .ban_txt .ban_tell > p > i {
  display: inline-block;
  vertical-align: middle;
  width: 24px;
  height: 29px;
  background: url(../images/ban_tell.png) center no-repeat;
  animation: 1.5s infinite jello;
}
.banner .ban_txt .ban_tell > p > span {
  display: inline-block;
  vertical-align: middle;
  font-size: 15px;
  margin-left: 10px;
  color: #444444;
}
.banner .ban_txt .ban_tell > h4 {
  font-size: 30px;
  margin-top: 20px;
  font-family: "simsun";
  color: #444444;
  line-height: 20px;
  font-weight: bold;
}
.banner .banner_con {
  flex: 0 0 86%;
  float: left;
  width: 86%;
  height: 800px;
  position: relative;
}
.banner .banner_con .bd {
  width: 100%;
  height: 800px;
}
.banner .banner_con .bd ul {
  width: 100%;
  height: 800px;
}
.banner .banner_con .bd ul li {
  width: 100%;
  height: 800px;
}
.banner .banner_con .bd ul li > a {
  display: block;
  width: 100%;
  height: 100%;
  background-size: contain;
}
.banner .banner_con .hd {
  position: absolute;
  left: 50%;
  transform: translate(-50%);
  bottom: 70px;
}
.banner .banner_con .hd ul {
  text-align: center;
}
.banner .banner_con .hd ul li {
  display: inline-block;
  vertical-align: middle;
  width: 10px;
  height: 10px;
  border-radius: 50%;
  cursor: pointer;
  background: #ffffff;
  margin: 0 10px;
}
.banner .banner_con .hd ul li.on {
  background: #f2cb2f;
}
.banner .banner_con .ban_p,
.banner .banner_con .ban_n {
  position: absolute;
  cursor: pointer;
  width: 280px;
  height: 111px;
  z-index: 2;
  bottom: 0;
}
.banner .banner_con .ban_p::after,
.banner .banner_con .ban_n::after {
  content: "";
  position: absolute;
  width: 100%;
  height: 100%;
  left: 0;
  top: 0;
  transition: all 0.7s ease-in-out;
  -webkit-transition: all 0.7s ease-in-out;
}
.banner .banner_con .ban_p {
  left: -280px;
  background-color: #222222;
}
.banner .banner_con .ban_p::after {
  background: url(../images/ban_p.png) center no-repeat;
}
.banner .banner_con .ban_n {
  left: 0;
  background-color: #f2cb2f;
  border-radius: 0px 20px 0px 0px;
}
.banner .banner_con .ban_n::after {
  background: url(../images/ban_n.png) center no-repeat;
}
.pro {
  width: 100%;
  margin-top: 70px;
  background: url(../images/pro_bg.jpg) center 480px no-repeat;
}
.pro .pro_main .pro_top {
  width: 100%;
  height: 600px;
}
.pro .pro_main .pro_top .pro_l {
  width: 570px;
  height: 100%;
  position: relative;
}
.pro .pro_main .pro_top .pro_l .pro_n {
  position: absolute;
  width: 64px;
  height: 20px;
  cursor: pointer;
  background: url(../images/pro_n.png) center no-repeat;
  left: 100px;
  bottom: 45px;
}
.pro .pro_main .pro_top .pro_l .fl_list {
  width: 100%;
  margin-top: 90px;
}
.pro .pro_main .pro_top .pro_l .fl_list ul {
  width: 100%;
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
}
.pro .pro_main .pro_top .pro_l .fl_list ul li {
  flex: 0 0 170px;
  float: left;
  width: 170px;
  margin-bottom: 40px;
  height: 40px;
  box-sizing: border-box;
  border-radius: 4px;
  border: solid 1px #e5e5e5;
  position: relative;
  z-index: 1;
  transition: all 0.7s ease-in-out;
  -webkit-transition: all 0.7s ease-in-out;
}
.pro .pro_main .pro_top .pro_l .fl_list ul li > a {
  display: block;
  width: 100%;
  height: 100%;
  line-height: 38px;
  padding: 0 10px 0 46px;
  box-sizing: border-box;
  overflow: hidden;
  white-space: nowrap;
  text-overflow: ellipsis;
  font-size: 15px;
  color: #666666;
  position: relative;
}
.pro .pro_main .pro_top .pro_l .fl_list ul li > a::after {
  content: "";
  position: absolute;
  height: 100%;
  top: 0;
  left: 17px;
  width: 20px;
  background: url(../images/fl_ico1.png) center no-repeat;
  transition: all 0.7s ease-in-out;
  -webkit-transition: all 0.7s ease-in-out;
}
.pro .pro_main .pro_top .pro_l .fl_list ul li:hover {
  border: solid 1px #f2cb2f;
}
.pro .pro_main .pro_top .pro_l .fl_list ul li:hover > a {
  color: #222222;
}
.pro .pro_main .pro_top .pro_l .fl_list ul li:hover > a::after {
  background: url(../images/fl_ico2.png) center no-repeat;
}
.pro .pro_main .pro_top .pro_l .fl_list ul li:hover .hover::after {
  opacity: 1;
  -webkit-clip-path: polygon(50% 0%, 0% 0%, 0% 50%, 0% 100%, 50% 100%, 100% 100%, 100% 50%, 100% 0%);
  clip-path: polygon(50% 0%, 0% 0%, 0% 50%, 0% 100%, 50% 100%, 100% 100%, 100% 50%, 100% 0%);
}
.pro .pro_main .pro_top .pro_l .hd {
  margin-top: 130px;
}
.pro .pro_main .pro_top .pro_l .hd ul li {
  float: left;
  width: 10px;
  height: 10px;
  background-color: #444444;
  border-radius: 50%;
  transition: all 0.7s ease-in-out;
  -webkit-transition: all 0.7s ease-in-out;
  font-size: 0;
  cursor: pointer;
  margin-right: 20px;
  position: relative;
  z-index: 1;
}
.pro .pro_main .pro_top .pro_l .hd ul li::after {
  content: "";
  position: absolute;
  width: 16px;
  height: 16px;
  background-color: #f2cb2f;
  opacity: 0.3;
  border-radius: 50%;
  z-index: -1;
  left: 50%;
  top: 50%;
  transform: translate(-50%, -50%) scale(0);
  transition: all 0.7s ease-in-out;
  -webkit-transition: all 0.7s ease-in-out;
}
.pro .pro_main .pro_top .pro_l .hd ul li.on {
  background: #f2cb2f;
}
.pro .pro_main .pro_top .pro_l .hd ul li.on::after {
  transform: translate(-50%, -50%) scale(1);
}
.pro .pro_main .pro_top .pro_r .pro_list ul li {
  width: 570px;
  height: 600px;
  position: relative;
  overflow: hidden;
}
.pro .pro_main .pro_top .pro_r .pro_list ul li > a {
  display: block;
  width: 100%;
  height: 100%;
}
.pro .pro_main .pro_top .pro_r .pro_list ul li > a > img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.pro .pro_main .pro_top .pro_r .pro_list ul li .pro_txt {
  position: absolute;
  width: 60px;
  height: 302px;
  background-color: #222222;
  border-radius: 0px 0px 0px 10px;
  right: 0;
  top: 0;
}
.pro .pro_main .pro_top .pro_r .pro_list ul li .pro_txt > i {
  display: block;
  width: 2px;
  height: 101px;
  background-color: #ffffff;
  margin: 0 auto;
}
.pro .pro_main .pro_top .pro_r .pro_list ul li .pro_txt > a {
  display: block;
  width: 100%;
  height: 150px;
  font-size: 15px;
  margin-top: 45px;
  overflow: hidden;
  writing-mode: tb-rl;
  color: #ffffff;
  text-align: center;
  line-height: 60px;
}
.pro .pro_main .pro_botm {
  width: 100%;
}
.pro .pro_main .pro_botm ul {
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
}
.pro .pro_main .pro_botm ul li {
  flex: 0 0 376px;
  float: left;
  width: 376px;
  height: 350px;
  margin-top: 40px;
}
.pro .pro_main .pro_botm ul li > a {
  float: left;
  width: 326px;
  height: 350px;
  background-color: #f5f5f5;
  border-radius: 0px 0px 12px 0px;
  overflow: hidden;
}
.pro .pro_main .pro_botm ul li > a > img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.pro .pro_main .pro_botm ul li .pro_txt {
  position: relative;
  z-index: 1;
  width: 50px;
  overflow: hidden;
}
.pro .pro_main .pro_botm ul li .pro_txt::after {
  content: "";
  position: absolute;
  width: 100%;
  height: 261px;
  background-color: #f5f5f5;
  border-radius: 0px 6px 6px 0px;
  z-index: -1;
  left: 0;
  top: 0;
  transition: all 0.7s ease-in-out;
  -webkit-transition: all 0.7s ease-in-out;
}
.pro .pro_main .pro_botm ul li .pro_txt::before {
  content: "";
  position: absolute;
  width: 100%;
  height: 261px;
  background-color: #222222;
  border-radius: 0px 6px 6px 0px;
  z-index: -1;
  left: 0;
  top: -100%;
  transition: all 0.7s ease-in-out;
  -webkit-transition: all 0.7s ease-in-out;
}
.pro .pro_main .pro_botm ul li .pro_txt > a {
  display: block;
  width: 100%;
  line-height: 50px;
  writing-mode: tb-rl;
  font-size: 15px;
  color: #555555;
  overflow: hidden;
  height: 198px;
  position: relative;
  padding-top: 50px;
  box-sizing: border-box;
}
.pro .pro_main .pro_botm ul li .pro_txt > a::after {
  content: "";
  position: absolute;
  width: 10px;
  height: 9px;
  background: url(../images/pro_ico1.png) center no-repeat;
  left: 50%;
  transform: translate(-50%);
  top: 25px;
  transition: all 0.7s ease-in-out;
  -webkit-transition: all 0.7s ease-in-out;
}
.pro .pro_main .pro_botm ul li .pro_txt > i {
  display: block;
  width: 1px;
  height: 61px;
  background-color: #cccccc;
  margin: 0 auto;
  transition: all 0.7s ease-in-out;
  -webkit-transition: all 0.7s ease-in-out;
}
.pro .pro_main .pro_botm ul li .pro_txt > span {
  display: block;
  font-size: 24px;
  color: #999999;
  width: 100%;
  text-align: center;
}
.pro .pro_main .pro_botm ul li .pro_txt > span > a {
  color: #999999;
  transition: all 0.7s ease-in-out;
  -webkit-transition: all 0.7s ease-in-out;
}
.pro .pro_main .pro_botm ul li:hover > a > img {
  transform: scale(1.1) rotateZ(3deg);
}
.pro .pro_main .pro_botm ul li:hover .pro_txt::after {
  top: 100%;
}
.pro .pro_main .pro_botm ul li:hover .pro_txt::before {
  top: 0;
}
.pro .pro_main .pro_botm ul li:hover .pro_txt > a {
  color: #fff;
}
.pro .pro_main .pro_botm ul li:hover .pro_txt > a::after {
  background: url(../images/pro_ico2.png) center no-repeat;
}
.pro .pro_main .pro_botm ul li:hover .pro_txt > i {
  background-color: #cccccc;
}
.ys {
  width: 100%;
  height: 840px;
  margin-top: 70px;
  padding-top: 53px;
  box-sizing: border-box;
  overflow: hidden;
  background: url(../images/ys_bg.jpg) center top no-repeat;
}
.ys .ys_main .ys_l .ys_menu {
  width: 200px;
  margin-top: 108px;
}
.ys .ys_main .ys_l .ys_menu ul li {
  width: 100%;
  height: 60px;
  background-color: #222222;
  border-radius: 10px;
  line-height: 60px;
  position: relative;
  z-index: 1;
  cursor: pointer;
  margin-bottom: 50px;
}
.ys .ys_main .ys_l .ys_menu ul li > i {
  display: inline-block;
  vertical-align: middle;
  width: 30px;
  height: 28px;
  margin: 0 25px 0 22px;
  position: relative;
  overflow: hidden;
}
.ys .ys_main .ys_l .ys_menu ul li > i > span,
.ys .ys_main .ys_l .ys_menu ul li > i > em {
  width: 100%;
  height: 100%;
  position: absolute;
  top: 0;
  transition: all 0.7s ease-in-out;
  -webkit-transition: all 0.7s ease-in-out;
}
.ys .ys_main .ys_l .ys_menu ul li > i > span {
  left: 0;
}
.ys .ys_main .ys_l .ys_menu ul li > i > em {
  left: -100%;
}
.ys .ys_main .ys_l .ys_menu ul li > span {
  display: inline-block;
  vertical-align: middle;
  font-size: 20px;
  color: #eeeeee;
  transition: all 0.7s ease-in-out;
  -webkit-transition: all 0.7s ease-in-out;
}
.ys .ys_main .ys_l .ys_menu ul li.on .hover::after {
  opacity: 1;
  border-radius: 10px;
  -webkit-clip-path: polygon(50% 0%, 0% 0%, 0% 50%, 0% 100%, 50% 100%, 100% 100%, 100% 50%, 100% 0%);
  clip-path: polygon(50% 0%, 0% 0%, 0% 50%, 0% 100%, 50% 100%, 100% 100%, 100% 50%, 100% 0%);
}
.ys .ys_main .ys_l .ys_menu ul li.on > i > span {
  left: 100%;
}
.ys .ys_main .ys_l .ys_menu ul li.on > i > em {
  left: 0;
}
.ys .ys_main .ys_l .ys_menu ul li.on > span {
  color: #222222;
}
.ys .ys_main .ys_l .ys_menu ul li:nth-child(1) > i > span {
  background: url(../images/ys_ico1.png) center no-repeat;
}
.ys .ys_main .ys_l .ys_menu ul li:nth-child(1) > i > em {
  background: url(../images/ys_ico1-2.png) center no-repeat;
}
.ys .ys_main .ys_l .ys_menu ul li:nth-child(2) > i > span {
  background: url(../images/ys_ico2.png) center no-repeat;
}
.ys .ys_main .ys_l .ys_menu ul li:nth-child(2) > i > em {
  background: url(../images/ys_ico2-2.png) center no-repeat;
}
.ys .ys_main .ys_l .ys_menu ul li:nth-child(3) > i > span {
  background: url(../images/ys_ico3.png) center no-repeat;
}
.ys .ys_main .ys_l .ys_menu ul li:nth-child(3) > i > em {
  background: url(../images/ys_ico3-2.png) center no-repeat;
}
.ys .ys_main .ys_l .ys_menu ul li:nth-child(4) > i > span {
  background: url(../images/ys_ico4.png) center no-repeat;
}
.ys .ys_main .ys_l .ys_menu ul li:nth-child(4) > i > em {
  background: url(../images/ys_ico4-2.png) center no-repeat;
}
.ys .ys_main .ys_txt {
  width: 630px;
  font-size: 15px;
  line-height: 36px;
  color: #333333;
  margin: 546px 0 0 85px;
}
.case {
  width: 100%;
  margin-top: 70px;
}
.case .case_main .case_tit {
  width: 100%;
}
.case .case_main .case_tit .case_btn {
  margin-top: 12px;
}
.case .case_main .case_tit .case_btn > span {
  width: 301px;
  height: 2px;
  background-color: #e5e5e5;
  margin-right: 10px;
  margin-top: 24px;
}
.case .case_main .case_tit .case_btn .case_p,
.case .case_main .case_tit .case_btn .case_n {
  cursor: pointer;
  width: 26px;
  height: 48px;
  margin-left: 30px;
}
.case .case_main .case_tit .case_btn .case_p {
  background: url(../images/case_p.png) center no-repeat;
  float: left;
}
.case .case_main .case_tit .case_btn .case_n {
  float: right;
  background: url(../images/case_n.png) center no-repeat;
}
.case .case_main .case_con {
  width: 100%;
  margin-top: 40px;
}
.case .case_main .case_con .case_view {
  width: 100%;
}
.case .case_main .case_con .case_view .tempWrap {
  width: 100% !important;
}
.case .case_main .case_con .case_view ul li {
  float: left;
  width: 376px;
  height: 370px;
  margin-right: 36px;
}
.case .case_main .case_con .case_view ul li > a {
  display: block;
  width: 100%;
  height: 320px;
  border-radius: 10px;
  overflow: hidden;
}
.case .case_main .case_con .case_view ul li > a > img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  border-radius: 10px;
}
.case .case_main .case_con .case_view ul li .case_txt {
  width: 100%;
  padding: 0 10px;
  box-sizing: border-box;
  margin-top: 20px;
}
.case .case_main .case_con .case_view ul li .case_txt > a {
  float: left;
  width: 60%;
  font-size: 16px;
  color: #666666;
  line-height: 18px;
  height: 18px;
  overflow: hidden;
  white-space: nowrap;
  text-overflow: ellipsis;
  position: relative;
  padding-left: 16px;
  box-sizing: border-box;
}
.case .case_main .case_con .case_view ul li .case_txt > a::after {
  content: "-";
  position: absolute;
  left: 0;
  top: 0;
  height: 100%;
  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 {
  line-height: 18px;
  position: relative;
}
.case .case_main .case_con .case_view ul li .case_txt > span::after {
  width: 81px;
  height: 2px;
  background-color: #e5e5e5;
  content: "";
  position: absolute;
  bottom: -6px;
  right: 0;
  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 {
  font-size: 12px;
  color: #999999;
}
.case .case_main .case_con .case_view ul li:hover > a > img {
  transform: scale(1.1) rotateZ(3deg);
}
.case .case_main .case_con .case_view ul li:hover .case_txt > a {
  color: #f2cb2f;
  padding-left: 20px;
}
.case .case_main .case_con .case_view ul li:hover .case_txt > a::after {
  transform: rotateY(360deg);
}
.case .case_main .case_con .case_view ul li:hover .case_txt > span::after {
  width: 179px;
  background: #f2cb2f;
}
.case .case_main .case_con .case_view ul li:hover .case_txt > span > a {
  color: #f2cb2f;
}
.case .case_main .case_con .case_hd {
  margin-top: 44px;
  text-align: center;
}
.case .case_main .case_con .case_hd > span {
  display: inline-block;
  vertical-align: middle;
  width: 30%;
  height: 1px;
  background-color: #dcdcdc;
}
.case .case_main .case_con .case_hd ul {
  display: inline-block;
  vertical-align: middle;
}
.case .case_main .case_con .case_hd ul li {
  display: inline-block;
  vertical-align: middle;
  width: 16px;
  height: 16px;
  border-radius: 50%;
  transition: all 0.7s ease-in-out;
  -webkit-transition: all 0.7s ease-in-out;
  margin: 0 5px;
  cursor: pointer;
  background: url(../images/case_ico1.png) center no-repeat;
  font-size: 0;
}
.case .case_main .case_con .case_hd ul li.on {
  background: url(../images/case_ico.png) center no-repeat;
}
.about {
  width: 100%;
  height: 856px;
  margin-top: 70px;
  overflow: hidden;
  background: url(../images/ab_bg.jpg) center 325px no-repeat;
}
.about .ab_main .abl {
  width: 318px;
}
.about .ab_main .abl .honer {
  width: 100%;
  height: 230px;
  transition: all 0.7s ease-in-out;
  -webkit-transition: all 0.7s ease-in-out;
  margin-top: 46px;
}
.about .ab_main .abl .honer:hover {
  transform: scale(1.05);
}
.about .ab_main .abl .honer > a {
  display: block;
  width: 100%;
  height: 100%;
}
.about .ab_main .abl .honer > a > img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.about .ab_main .abl .inform {
  position: relative;
  width: 100%;
  margin-top: 38px;
}
.about .ab_main .abl .inform .in_con {
  position: absolute;
  width: 678px;
  height: 420px;
  background: url(../images/in_bg.jpg) center no-repeat;
  left: -360px;
  top: 0;
  padding: 0 62px 0 85px;
  box-sizing: border-box;
}
.about .ab_main .abl .inform .in_con > h3 {
  width: 301px;
  height: 81px;
  margin: 0 auto 50px;
  line-height: 81px;
  text-align: center;
  font-size: 36px;
  font-weight: bold;
  color: #222222;
}
.about .ab_main .abl .inform .in_con .in_nr input {
  color: #fff;
}
.about .ab_main .abl .inform .in_con .in_nr input::placeholder {
  font-size: 14px;
  color: #ffffff;
}
.about .ab_main .abl .inform .in_con .in_nr input:focus::placeholder {
  color: transparent;
}
.about .ab_main .abl .inform .in_con .in_nr > input {
  float: left;
  width: 200px;
  height: 50px;
  border-radius: 6px;
  border: solid 1px rgba(255, 255, 255, 0.3);
  box-sizing: border-box;
  padding: 0 37px;
  margin-bottom: 30px;
}
.about .ab_main .abl .inform .in_con .in_nr #userName {
  background: url(../images/in1.png) 10px center no-repeat;
}
.about .ab_main .abl .inform .in_con .in_nr #userPhone {
  float: right;
  width: 300px;
  background: url(../images/in2.png) 10px center no-repeat;
}
.about .ab_main .abl .inform .in_con .in_nr #content {
  width: 100%;
  background: url(../images/in3.png) 10px center no-repeat;
}
.about .ab_main .abl .inform .in_con .in_nr .code_box {
  width: 280px;
  position: relative;
  height: 50px;
}
.about .ab_main .abl .inform .in_con .in_nr .code_box > input {
  display: block;
  width: 100%;
  height: 100%;
  border: solid 1px rgba(255, 255, 255, 0.3);
  box-sizing: border-box;
  background: url(../images/in4.png) 10px center no-repeat;
  padding: 0 110px 0 36px;
}
.about .ab_main .abl .inform .in_con .in_nr .code_box > img {
  position: absolute;
  width: 90px;
  height: 36px;
  cursor: pointer;
  right: 0;
  top: 7px;
}
.about .ab_main .abl .inform .in_con .in_nr > button {
  width: 200px;
  height: 50px;
  background-color: #f2cb2f;
  border-radius: 30px 6px 30px 6px;
  cursor: pointer;
  font-size: 18px;
  font-weight: bold;
  color: #222222;
  letter-spacing: 2px;
}
.about .ab_main .abl .inform .in_con .in_nr > button i {
  font-weight: bold;
}
.about .ab_main .abr {
  width: 800px;
  position: relative;
}
.about .ab_main .abr .ab_v {
  width: 100%;
  height: 600px;
  position: relative;
  border-radius: 0px 0px 0px 30px;
}
.about .ab_main .abr .ab_v > img {
  position: absolute;
  left: 0;
  top: 0;
  height: 100%;
  border-radius: 0px 0px 0px 30px;
}
.about .ab_main .abr .ab_txt {
  width: 747px;
  margin-top: 60px;
}
.about .ab_main .abr .ab_txt > h3 {
  font-size: 20px;
  font-weight: bold;
  line-height: 20px;
  color: #444444;
}
.about .ab_main .abr .ab_txt > h5 {
  width: 100%;
  font-size: 15px;
  line-height: 36px;
  height: 72px;
  overflow: hidden;
  color: #444444;
  margin-top: 30px;
}
.news {
  width: 100%;
  margin-top: 50px;
}
.news .news_main .news_tit {
  width: 100%;
  position: relative;
  height: 94px;
  z-index: 1;
}
.news .news_main .news_tit .news_menu {
  margin-top: 6px;
}
.news .news_main .news_tit .news_menu ul li {
  float: left;
  margin-left: 50px;
  width: 102px;
  height: 64px;
  line-height: 64px;
  position: relative;
}
.news .news_main .news_tit .news_menu ul li::after,
.news .news_main .news_tit .news_menu ul li::before {
  content: "";
  position: absolute;
  width: 0;
  height: 1px;
  background: #222222;
  transition: all 0.7s ease-in-out;
  -webkit-transition: all 0.7s ease-in-out;
}
.news .news_main .news_tit .news_menu ul li::after {
  top: 0;
  left: 0;
}
.news .news_main .news_tit .news_menu ul li::before {
  right: 0;
  bottom: 0;
}
.news .news_main .news_tit .news_menu ul li.on::after,
.news .news_main .news_tit .news_menu ul li.on::before {
  width: 100%;
}
.news .news_main .news_tit .news_menu ul li.on > a > em {
  opacity: 1;
}
.news .news_main .news_tit .news_menu ul li > a {
  display: block;
  width: 100%;
}
.news .news_main .news_tit .news_menu ul li > a > i {
  display: inline-block;
  vertical-align: middle;
  height: 21px;
  width: 21px;
}
.news .news_main .news_tit .news_menu ul li > a > span {
  display: inline-block;
  vertical-align: middle;
  font-size: 16px;
  line-height: 16px;
  color: #484848;
  margin: 17px 0 21px;
}
.news .news_main .news_tit .news_menu ul li:nth-child(1) > a > i {
  background: url(../images/news_ico1.png) center no-repeat;
}
.news .news_main .news_tit .news_menu ul li:nth-child(2) > a > i {
  background: url(../images/news_ico2.png) center no-repeat;
}
.news .news_main .news_tit .news_menu ul li:nth-child(3) > a > i {
  background: url(../images/news_ico3.png) center no-repeat;
}
.news .news_main .news_tab {
  width: 100%;
  margin-top: 53px;
}
.news .news_main .news_tab .news_list {
  width: 100%;
}
.news .news_main .news_tab .news_list .news_top {
  width: 100%;
  position: relative;
}
.news .news_main .news_tab .news_list .news_top ul {
  width: 100%;
}
.news .news_main .news_tab .news_list .news_top ul li {
  width: 100%;
  height: 300px;
}
.news .news_main .news_tab .news_list .news_top ul li:hover > a {
  border-radius: 0 30px 0 30px;
}
.news .news_main .news_tab .news_list .news_top ul li:hover > a > img {
  border-radius: 0 30px 0 30px;
}
.news .news_main .news_tab .news_list .news_top ul li:hover .news_txt .news_txt_l > a {
  color: #f2cb2f;
  transform: translate(5px);
}
.news .news_main .news_tab .news_list .news_top ul li > a {
  width: 540px;
  height: 300px;
  border-radius: 30px 0px 30px 0px;
}
.news .news_main .news_tab .news_list .news_top ul li > a > img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  border-radius: 30px 0px 30px 0px;
}
.news .news_main .news_tab .news_list .news_top ul li .news_txt {
  width: 617px;
  margin-top: 50px;
}
.news .news_main .news_tab .news_list .news_top ul li .news_txt .news_txt_l {
  width: 524px;
}
.news .news_main .news_tab .news_list .news_top ul li .news_txt .news_txt_l > a {
  display: block;
  width: 100%;
  font-size: 16px;
  line-height: 16px;
  color: #444444;
  overflow: hidden;
  white-space: nowrap;
  text-overflow: ellipsis;
}
.news .news_main .news_tab .news_list .news_top ul li .news_txt .news_txt_l > a span {
  margin-right: 10px;
}
.news .news_main .news_tab .news_list .news_top ul li .news_txt .news_txt_l > p {
  padding-left: 15px;
  box-sizing: border-box;
  width: 100%;
  font-size: 13px;
  line-height: 30px;
  height: 90px;
  overflow: hidden;
  color: #666666;
  margin-top: 25px;
}
.news .news_main .news_tab .news_list .news_top ul li .news_txt .news_r {
  text-align: right;
}
.news .news_main .news_tab .news_list .news_top ul li .news_txt .news_r > p {
  font-size: 24px;
  line-height: 24px;
  color: #999999;
  margin-bottom: 15px;
}
.news .news_main .news_tab .news_list .news_top ul li .news_txt .news_r > span {
  display: block;
  font-size: 14px;
  line-height: 14px;
  color: #999999;
}
.news .news_main .news_tab .news_list .news_top .news_p,
.news .news_main .news_tab .news_list .news_top .news_n {
  position: absolute;
  width: 50px;
  height: 36px;
  cursor: pointer;
  bottom: 43px;
  text-align: center;
  line-height: 36px;
  font-size: 24px;
  color: #ffffff;
}
.news .news_main .news_tab .news_list .news_top .news_p {
  left: 600px;
  background-color: #222222;
  border-radius: 10px 0px 0px 0px;
}
.news .news_main .news_tab .news_list .news_top .news_n {
  left: 650px;
  background-color: #f2cb2f;
  border-radius: 0px 0px 10px 0px;
}
.news .news_main .news_tab .news_list .news_botm {
  width: 100%;
}
.news .news_main .news_tab .news_list .news_botm li {
  float: left;
  width: 376px;
  height: 120px;
  background-color: #f8f8f8;
  border-radius: 10px;
  padding: 30px 24px 0 20px;
  box-sizing: border-box;
  overflow: hidden;
  margin: 40px 36px 0 0;
  transition: all 0.7s ease-in-out;
  -webkit-transition: all 0.7s ease-in-out;
}
.news .news_main .news_tab .news_list .news_botm li:hover {
  background-color: #eee;
}
.news .news_main .news_tab .news_list .news_botm li:hover > a {
  color: #f2cb2f;
  transform: translate(5px);
}
.news .news_main .news_tab .news_list .news_botm li:hover > span::after {
  left: 0;
}
.news .news_main .news_tab .news_list .news_botm li > a {
  display: block;
  width: 100%;
  font-size: 15px;
  line-height: 15px;
  color: #444444;
  overflow: hidden;
  white-space: nowrap;
  text-overflow: ellipsis;
}
.news .news_main .news_tab .news_list .news_botm li > span {
  display: block;
  width: 100%;
  height: 15px;
  background: url(../images/news_line.png) center no-repeat;
  position: relative;
  transition: all 0.7s ease-in-out;
  -webkit-transition: all 0.7s ease-in-out;
  overflow: hidden;
  margin: 12px 0 13px;
}
.news .news_main .news_tab .news_list .news_botm li > span::after {
  content: "";
  position: absolute;
  left: -100%;
  top: 0;
  transition: all 0.7s ease-in-out;
  -webkit-transition: all 0.7s ease-in-out;
  background: url(../images/news_line2.png) center no-repeat;
  width: 100%;
  height: 100%;
}
.news .news_main .news_tab .news_list .news_botm li > i {
  display: block;
  font-size: 12px;
  line-height: 12px;
  color: #999999;
}
.news .news_main .news_tab .news_list .news_botm li:nth-child(3n) {
  margin-right: 0;
}
.links {
  width: 100%;
  margin: 62px 0 65px;
}
.links .link_main .link_tit {
  width: 91px;
  height: 40px;
  line-height: 40px;
  font-size: 16px;
  font-weight: bold;
  color: #ffffff;
  padding-left: 8px;
  background: url(../images/link.png) center no-repeat;
}
.links .link_main .link_list {
  width: calc(1200px - 120px);
}
.links .link_main .link_list > a {
  display: inline-block;
  vertical-align: middle;
  font-size: 14px;
  line-height: 40px;
  color: #948d8d;
  padding: 0 10px;
  margin: 0 10px;
  position: relative;
}
.links .link_main .link_list > a:hover::after,
.links .link_main .link_list > a:hover::before {
  width: 100%;
}
.links .link_main .link_list > a::after,
.links .link_main .link_list > a::before {
  content: "";
  position: absolute;
  width: 0;
  height: 100%;
  height: 1px;
  background: #f2cb2f;
  transition: all 0.7s ease-in-out;
  -webkit-transition: all 0.7s ease-in-out;
}
.links .link_main .link_list > a::after {
  left: 0;
  top: 0;
}
.links .link_main .link_list > a::before {
  right: 0;
  bottom: 0;
}
.links .link_main .link_list > a:hover {
  color: #f2cb2f;
}