.contents {
  width: 1280px;
  margin: 0 auto;
}
.fl {
  float: left;
}
.fr {
  float: right;
}
.clearfix:after {
  content: "";
  display: block;
  clear: both;
  visibility: hidden;
  line-height: 0;
  height: 0;
  font-size: 0;
}
.yc {
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.tsy {
  transform: perspective(1px) translateZ(0);
  transition-duration: 0.3s ease-out;
}
.tsy:hover {
  -webkit-transform: translateY(-4px);
  transform: translateY(-4px);
}
.gd {
  transition: 0.5s linear;
}
.gm {
  transition: 0.2s ease-out;
}
.img100 {
  transform: scale(1);
  transition: 0.5s linear;
}
.img100:hover {
  transform: scale(1.1);
}
.w100 {
  width: 100%;
  height: 100%;
  object-fit: contain;
}
.wo {
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.flex {
  display: flex;
  justify-content: space-between;
}
.sjctop,
.sjcbottom,
.sjcleft,
.sjcright {
  -webkit-transition: all 0.9s ease-out;
  transition: all 0.9s ease-out;
}
.pro {
  margin: 91px 0 0;
}
.pro ol {
  display: flex;
}
.pro ol li {
  width: 321px;
  height: 94px;
  border-top: 1px solid #dce3ed;
  border-left: 1px solid #dce3ed;
  border-bottom: 1px solid #dce3ed;
  box-sizing: border-box;
  position: relative;
  transition: 0.5s linear;
}
.pro ol li::before {
  content: "";
  display: block;
  width: 17px;
  height: 94px;
  position: absolute;
  top: 0;
  left: 80px;
  background: url(../images/title1.png) no-repeat center;
  transition: 0.5s linear;
}
.pro ol li::after {
  content: "";
  display: block;
  width: 9px;
  height: 94px;
  position: absolute;
  top: 0;
  right: 20px;
  z-index: 10;
  pointer-events: none;
  background: url(../images/more1.png) no-repeat center;
  opacity: 0;
  transition: 0.5s linear;
}
.pro ol li a {
  display: block;
  padding: 0 10px 0 128px;
  font-size: 20px;
  color: #333;
  line-height: 94px;
  box-sizing: border-box;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  transition: 0.5s linear;
}
.pro ol li:last-child {
  border-right: 1px solid #dce3ed;
}
.pro ol .on {
  background: #1b4b93;
  border-color: #1b4b93 !important;
}
.pro ol .on::after {
  opacity: 1;
}
.pro ol .on::before {
  background: url(../images/title2.png) no-repeat center;
}
.pro ol .on a {
  color: #fff;
}
.pro .warp {
  display: flex;
  justify-content: space-between;
  margin: 67px 0 0;
  position: relative;
}
.pro .warp .aside {
  margin: 44px 0 0;
}
.pro .warp .aside .top h3 {
  position: relative;
  height: 40px;
}
.pro .warp .aside .top h3::before {
  content: "";
  display: block;
  width: 12px;
  height: 12px;
  position: absolute;
  top: 19px;
  left: 321px;
  background: #1b4b93;
}
.pro .warp .aside .top h3 a {
  display: block;
  font-size: 34px;
  color: #333;
  line-height: 33px;
  font-weight: bold;
}
.pro .warp .aside .top em {
  display: block;
  font-family: Arial;
  font-size: 16px;
  color: #8f8f8f;
  line-height: 12px;
  margin: 15px 0 0;
}
.pro .warp .aside .top p {
  font-size: 16px;
  color: #333;
  line-height: 16px;
  margin: 38px 0 0;
}
.pro .warp .aside .samllimg {
  margin: 75px 0 0;
}
.pro .warp .aside .samllimg img {
  display: block;
  width: 316px;
  height: 168px;
}
.pro .warp .dec img {
  display: block;
}
.pro .warp .bgimg {
  width: 522px;
  height: 432px;
  position: absolute;
  top: -30px;
  right: -320px;
  z-index: -1;
}
.pro .proslide {
  margin: 40px 0 0;
}
.pro .proslide .bd li {
  width: 310px;
  margin-right: 13px;
}
.pro .proslide .bd li .art {
  width: 310px;
  height: 369px;
  border: 1px solid #dcdcdc;
  box-sizing: border-box;
  padding: 10px 10px 0;
  transition: 0.5s linear;
}
.pro .proslide .bd li .art .img {
  display: block;
  width: 100%;
  height: 240px;
  overflow: hidden;
}
.pro .proslide .bd li .art .img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transform: scale(1);
  transition: 0.5s linear;
}
.pro .proslide .bd li .art .img img:hover {
  transform: scale(1.1);
}
.pro .proslide .bd li .art .text {
  margin: 25px 0 0;
}
.pro .proslide .bd li .art .text .cond {
  display: block;
  font-size: 16px;
  color: #333;
  line-height: 30px;
  text-align: center;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  transition: 0.5s linear;
}
.pro .proslide .bd li .art .text .more {
  display: block;
  padding: 0 0 0 121px;
  box-sizing: border-box;
  font-family: Arial;
  font-size: 14px;
  color: #b5b5b5;
  line-height: 40px;
  position: relative;
  margin: 5px 0 0;
}
.pro .proslide .bd li .art .text .more::before {
  content: "";
  display: block;
  width: 7px;
  height: 7px;
  position: absolute;
  top: 15px;
  left: 103px;
  background: #1b4b93;
}
.pro .proslide .bd li .art:hover {
  border-color: #1b4b93;
}
.pro .proslide .bd li .art:hover .text .cond {
  letter-spacing: 1px;
  color: #1b4b93;
}
.abo {
  height: 988px;
  background: url(../images/abo.jpg) no-repeat center top;
  margin: 54px 0 0;
}
.abo .warp {
  margin: 0 -320px;
  height: 707px;
  position: relative;
  display: flex;
  justify-content: space-between;
}
.abo .warp .aside {
  position: absolute;
  top: 0;
  left: 0;
  width: 1176px;
  height: 691px;
  padding: 161px 0 0 320px;
  box-sizing: border-box;
  z-index: 50;
}
.abo .warp .aside::before {
  content: "";
  display: block;
  width: 1385px;
  height: 691px;
  position: absolute;
  background: url(../images/dec1.png) no-repeat center;
  top: 0;
  left: -100px;
  z-index: -1;
}
.abo .warp .aside .toper {
  position: relative;
  z-index: 59;
}
.abo .warp .aside .toper::before {
  content: "";
  display: block;
  width: 703px;
  height: 151px;
  position: absolute;
  top: -49px;
  left: -223px;
  background: url(../images/aboutus.png) no-repeat center;
  z-index: -1;
}
.abo .warp .aside .toper h3 {
  font-size: 34px;
  color: #fff;
  line-height: 35px;
  font-weight: bold;
  position: relative;
}
.abo .warp .aside .toper h3::before {
  content: "";
  display: block;
  width: 12px;
  height: 12px;
  position: absolute;
  top: 19px;
  left: 152px;
  background: #bbd61b;
}
.abo .warp .aside .toper em {
  display: block;
  font-family: Arial;
  font-size: 16px;
  color: #fff;
  line-height: 12px;
  margin: 15px 0 0;
}
.abo .warp .aside h4 {
  font-size: 24px;
  color: #fff;
  line-height: 23px;
  margin: 70px 0 0;
}
.abo .warp .aside .text {
  width: 752px;
  font-size: 16px;
  color: #fff;
  line-height: 30px;
  display: -webkit-box;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 4;
  overflow: hidden;
  height: 120px;
  margin: 30px 0 0;
}
.abo .warp .aside .more {
  display: block;
  width: 133px;
  height: 40px;
  background: url(../images/more1.png) no-repeat center;
  margin: 50px 0 0;
  font-size: 14px;
  color: #fff;
  line-height: 40px;
  padding: 0 0 0 18px;
  box-sizing: border-box;
  transition: 0.2s ease-out;
}
.abo .warp .aside .more:hover {
  transform: translateY(5px);
}
.abo .warp .plaet {
  position: absolute;
  top: 0;
  right: 0;
  width: 852px;
  height: 707px;
  z-index: 50;
  padding: 105px 0 0;
}
.abo .warp .plaet::before {
  content: "";
  display: block;
  width: 1054px;
  height: 707px;
  position: absolute;
  top: 0;
  left: 0;
  background: url(../images/dec2.png) no-repeat top left;
  z-index: -1;
}
.abo .warp .plaet .box {
  width: 530px;
  padding: 0 0 0 171px;
  box-sizing: border-box;
}
.abo .warp .plaet .box h4 {
  font-size: 24px;
  color: #333;
  line-height: 25px;
  font-weight: bold;
  text-align: right;
}
.abo .warp .plaet .box .art {
  display: flex;
  justify-content: space-between;
  margin: 18px 0 0;
}
.abo .warp .plaet .box .art .tel {
  line-height: 41px;
  padding: 0 0 0 65px;
  font-family: Arial;
  font-size: 26px;
  color: #333;
  font-weight: bold;
  background: url(../images/tel1.png) no-repeat center left;
}
.abo .warp .plaet .box .art a {
  display: block;
  width: 107px;
  height: 41px;
  background: #1b4b93;
  border-radius: 21px;
  font-size: 16px;
  color: #fff;
  line-height: 41px;
  text-align: center;
}
.abo .warp .plaet .box .rong {
  width: 349px;
  margin: 96px 0 0;
}
.abo .warp .plaet .box .rong .img {
  display: block;
  width: 349px;
  height: 248px;
  position: relative;
}
.abo .warp .plaet .box .rong .img::before {
  content: "";
  display: block;
  width: 349px;
  height: 248px;
  position: absolute;
  background: url(../images/rong.png) no-repeat center;
  top: 0;
  left: 0;
  z-index: 10;
  pointer-events: none;
}
.abo .warp .plaet .box .rong .img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.abo .warp .plaet .box .rong .cond {
  display: block;
  line-height: 66px;
  font-size: 18px;
  color: #333;
  text-align: center;
  border-bottom: 1px solid #333;
  box-sizing: border-box;
}
.abo .mess .top {
  width: 155px;
  margin: 0 auto;
}
.abo .mess .top h3 {
  font-size: 20px;
  color: #333;
  line-height: 20px;
  padding: 0 0 0 56px;
  background: url(../images/title3.png) no-repeat center left;
  background-position-x: 17px;
}
.abo .mess .top em {
  display: block;
  font-size: 20px;
  color: #333;
  line-height: 21px;
  text-align: center;
  margin: 12px 0 0;
}
.abo .mess .FOM {
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
  margin: 25px 0 0;
}
.abo .mess .FOM .n {
  height: 42px;
  border-radius: 4px;
  position: relative;
  padding: 0 0 0 39px;
  box-sizing: border-box;
}
.abo .mess .FOM .n img {
  width: 76px;
  height: 30px;
  position: absolute;
  top: 6px;
  right: 6px;
}
.abo .mess .FOM .n input {
  width: 100%;
  height: 100%;
  line-height: 42px;
  font-size: 14px;
  background: none;
  color: #666;
}
.abo .mess .FOM .n input::placeholder {
  color: #666;
}
.abo .mess .FOM .n textarea {
  width: 100%;
  height: 100%;
  line-height: 38px;
  font-size: 14px;
  background: none;
  color: #666;
}
.abo .mess .FOM .n textarea::placeholder {
  color: #666;
}
.abo .mess .FOM .n:nth-child(1) {
  background: #fff url(../images/f1.png) no-repeat center left;
  background-position-x: 11px;
  width: 310px;
  margin-right: 28px;
}
.abo .mess .FOM .n:nth-child(2) {
  background: #fff url(../images/f2.png) no-repeat center left;
  background-position-x: 11px;
  width: 310px;
  margin-right: 28px;
}
.abo .mess .FOM .n:nth-child(3) {
  background: #fff url(../images/f3.png) no-repeat center left;
  background-position-x: 11px;
  width: 592px;
}
.abo .mess .FOM .n:nth-child(4) {
  width: 310px;
  margin-left: 342px;
  margin-top: 16px;
  padding: 0 0 0 10px;
  box-sizing: border-box;
  background: #fff;
}
.abo .mess .FOM #btn {
  width: 310px;
  height: 42px;
  border-radius: 4px;
  background: #bbd61b;
  font-size: 14px;
  color: #fff;
  line-height: 42px;
  text-align: center;
  cursor: pointer;
  margin-right: 282px;
  margin-top: 16px;
}
.case {
  margin: 54px 0 0;
}
.case .box {
  display: flex;
  justify-content: space-between;
}
.case .box .top h3 {
  position: relative;
  height: 40px;
  display: block;
  font-size: 34px;
  color: #333;
  line-height: 33px;
  font-weight: bold;
}
.case .box .top h3::before {
  content: "";
  display: block;
  width: 12px;
  height: 12px;
  position: absolute;
  top: 19px;
  left: 321px;
  background: #1b4b93;
}
.case .box .top em {
  display: block;
  font-family: Arial;
  font-size: 16px;
  color: #8f8f8f;
  line-height: 12px;
  margin: 15px 0 0;
}
.case .box .top p {
  font-size: 16px;
  color: #333;
  line-height: 16px;
  margin: 38px 0 0;
}
.case .box .more {
  display: block;
  width: 133px;
  height: 40px;
  background: url(../images/more2.png) no-repeat center;
  padding: 0 0 0 18px;
  font-size: 14px;
  color: #fff;
  line-height: 40px;
  box-sizing: border-box;
  margin: 10px 0 0;
}
.case .caseslide {
  margin: 40px 0 0;
}
.case .caseslide .warp {
  margin: 0 -190px;
}
.case .caseslide .warp .bd li {
  width: 400px;
  margin-right: 20px;
}
.case .caseslide .warp .bd li .art {
  width: 400px;
  height: 383px;
  border: 1px solid #e5e5e5;
  box-sizing: border-box;
  padding: 10px 10px 0;
  transition: 0.5s linear;
}
.case .caseslide .warp .bd li .art .img {
  width: 100%;
  height: 280px;
  display: block;
  overflow: hidden;
}
.case .caseslide .warp .bd li .art .img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transform: scale(1);
  transition: 0.5s linear;
}
.case .caseslide .warp .bd li .art .img img:hover {
  transform: scale(1.1);
}
.case .caseslide .warp .bd li .art .text {
  height: 32px;
  padding: 0 50px;
  width: 100%;
  box-sizing: border-box;
  margin: 33px 0 0;
  position: relative;
  background: url(../images/title4.png) no-repeat center left;
}
.case .caseslide .warp .bd li .art .text .cond {
  display: block;
  font-size: 16px;
  color: #333;
  line-height: 32px;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  transition: 0.5s linear;
}
.case .caseslide .warp .bd li .art .text .more {
  display: block;
  width: 22px;
  height: 32px;
  background: url(../images/more3.png) no-repeat center;
  position: absolute;
  top: 0;
  right: 0;
}
.case .caseslide .warp .bd li .art:hover {
  border-color: #1b4b93;
}
.case .caseslide .warp .bd li .art:hover .text .cond {
  letter-spacing: 1px;
}
.case .caseslide .artbox {
  display: flex;
  justify-content: space-between;
  margin: 30px 0 0;
  position: relative;
}
.case .caseslide .artbox::before {
  content: "";
  display: block;
  width: 1043px;
  height: 1px;
  position: absolute;
  top: 47px;
  left: 107px;
  background: #a0a0a0;
}
.case .caseslide .artbox .pageState {
  width: 109px;
  height: 109px;
  background: #f5f5f5;
  border-radius: 50%;
  display: flex;
  justify-content: center;
  position: relative;
  font-family: Arial;
  font-size: 18px;
  color: #000;
  line-height: 125px;
}
.case .caseslide .artbox .pageState::before {
  content: "/";
  display: block;
  position: absolute;
  top: 0;
  left: 65px;
  font-family: Arial;
  font-size: 18px;
  color: #000;
  line-height: 120px;
}
.case .caseslide .artbox .pageState span {
  font-family: Arial;
  font-size: 41px;
  font-weight: bold;
  line-height: 109px;
  color: #1b4b93;
  margin-right: 10px;
  display: block;
}
.case .caseslide .artbox .arr {
  width: 129px;
  margin: 20px 0 0;
  display: flex;
  justify-content: space-between;
}
.case .caseslide .artbox .arr .prev {
  width: 52px;
  height: 52px;
  background: url(../images/prev-case.png) no-repeat center;
  cursor: pointer;
  border-radius: 50%;
}
.case .caseslide .artbox .arr .next {
  width: 52px;
  height: 52px;
  background: url(../images/next-case.png) no-repeat center;
  cursor: pointer;
  border-radius: 50%;
}
.cap {
  height: 882px;
  position: relative;
  padding: 15px 0 0;
  box-sizing: border-box;
  z-index: 50;
}
.cap::before {
  content: "";
  display: block;
  width: 1920px;
  height: 796px;
  position: absolute;
  background: url(../images/cap.png) no-repeat center top;
  top: -37px;
  left: 0;
  z-index: -1;
  pointer-events: none;
}
.cap .artbox {
  width: 630px;
  height: 56px;
  margin: 0 0 0 649px;
  position: relative;
  display: flex;
  justify-content: space-between;
}
.cap .artbox::before {
  content: "";
  display: block;
  width: 1px;
  height: 56px;
  position: absolute;
  background: #a3acc1;
  top: 0;
  left: 370px;
}
.cap .artbox .tel {
  height: 56px;
  padding: 0 0 0 56px;
  display: flex;
  background: url(../images/tel2.png) no-repeat center left;
}
.cap .artbox .tel i {
  font-size: 16px;
  color: #444;
  line-height: 56px;
  display: block;
}
.cap .artbox .tel span {
  display: block;
  font-family: Arial;
  font-size: 30px;
  color: #333;
  line-height: 56px;
  font-weight: bold;
}
.cap .box {
  display: flex;
  justify-content: space-between;
  margin: 138px 0 0;
}
.cap .box .top h3 {
  position: relative;
  height: 40px;
  display: block;
  font-size: 34px;
  color: #333;
  line-height: 33px;
  font-weight: bold;
}
.cap .box .top h3::before {
  content: "";
  display: block;
  width: 12px;
  height: 12px;
  position: absolute;
  top: 19px;
  left: 321px;
  background: #1b4b93;
}
.cap .box .top em {
  display: block;
  font-family: Arial;
  font-size: 16px;
  color: #8f8f8f;
  line-height: 12px;
  margin: 15px 0 0;
}
.cap .box .top p {
  font-size: 16px;
  color: #333;
  line-height: 16px;
  margin: 38px 0 0;
}
.cap .box .more {
  display: block;
  width: 133px;
  height: 40px;
  background: url(../images/more2.png) no-repeat center;
  padding: 0 0 0 18px;
  font-size: 14px;
  color: #fff;
  line-height: 40px;
  box-sizing: border-box;
  margin: 10px 0 0;
}
.cap .warp {
  display: flex;
  justify-content: space-between;
  margin: 34px 0 0;
}
.cap .warp .aside {
  width: 430px;
  height: 580px;
  background: #fff;
  border: 1px solid #e5e5e5;
  box-sizing: border-box;
  padding: 10px 10px 0;
  transition: 0.5s linear;
}
.cap .warp .aside .img {
  display: block;
  width: 100%;
  height: 320px;
  overflow: hidden;
}
.cap .warp .aside .img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transform: scale(1);
  transition: 0.5s linear;
}
.cap .warp .aside .img img:hover {
  transform: scale(1.1);
}
.cap .warp .aside .text {
  margin: 45px 0 0;
}
.cap .warp .aside .text .cond {
  display: block;
  font-size: 16px;
  color: #333;
  line-height: 30px;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  transition: 0.5s linear;
}
.cap .warp .aside .text p {
  font-size: 14px;
  color: #666;
  line-height: 30px;
  margin: 5px 0 0;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.cap .warp .aside .text .data {
  padding: 40px 0 0;
  border-top: 1px solid #c5c6c7;
  box-sizing: border-box;
  margin: 30px 0 0;
  display: flex;
  justify-content: space-between;
}
.cap .warp .aside .text .data i {
  font-size: 14px;
  color: #666;
  line-height: 30px;
}
.cap .warp .aside .text .data .more {
  display: block;
  width: 94px;
  height: 30px;
  background: #1b4b93;
  border-radius: 15px;
  font-size: 14px;
  color: #fff;
  line-height: 30px;
  text-align: center;
}
.cap .warp .aside:hover {
  box-shadow: 0 0 20px 0 rgba(0, 0, 0, 0.1);
}
.cap .warp .aside:hover .text .cond {
  letter-spacing: 1px;
}
.cap .warp .plaet {
  width: 830px;
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
  align-content: flex-start;
}
.cap .warp .plaet .list {
  width: 400px;
  height: 180px;
  background: #fff;
  border-radius: 6px;
  padding: 31px 19px 0 25px;
  box-sizing: border-box;
  margin-bottom: 20px;
  border: solid 1px #e5e5e5;
  display: flex;
  justify-content: space-between;
}
.cap .warp .plaet .list .z1 {
  width: 222px;
}
.cap .warp .plaet .list .z1 .cond {
  display: block;
  font-size: 16px;
  color: #333;
  line-height: 32px;
  display: -webkit-box;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 2;
  overflow: hidden;
  height: 64px;
  transition: 0.5s linear;
}
.cap .warp .plaet .list .z1 .more {
  display: block;
  width: 94px;
  height: 30px;
  border-radius: 15px;
  font-size: 14px;
  color: #a3a3a3;
  line-height: 30px;
  text-align: center;
  border: 1px solid #dcdcdc;
  margin: 20px 0 0;
  transition: 0.5s linear;
}
.cap .warp .plaet .list .data {
  width: 75px;
  height: 48px;
  padding: 0 0 0 22px;
  box-sizing: border-box;
  border-left: 1px solid #d6d6d6;
  transition: 0.5s linear;
}
.cap .warp .plaet .list .data b {
  display: block;
  font-size: 28px;
  color: #333;
  line-height: 22px;
  font-weight: bold;
  text-align: center;
  transition: 0.5s linear;
}
.cap .warp .plaet .list .data i {
  display: block;
  font-size: 12px;
  text-align: center;
  line-height: 20px;
  color: #666;
  margin: 10px 0 0;
  transition: 0.5s linear;
}
.cap .warp .plaet .list:hover {
  box-shadow: 0 0 20px 0 rgba(0, 0, 0, 0.1);
}
.cap .warp .plaet .list:hover .z1 .cond {
  letter-spacing: 1px;
}
.cap .warp .plaet .list:hover .z1 .more {
  background: #1b4b93;
  border-color: #1b4b93;
  color: #fff;
}
.link {
  margin: 60px 0;
}
.link .contents {
  display: flex;
  justify-content: space-between;
  align-items: center;
}
.link p {
  width: 122px;
  height: 34px;
  background: url(../images/link.png) no-repeat center left;
}
.link .lj {
  display: flex;
  flex-wrap: wrap;
  flex: 0 0 88%;
}
.link .lj a {
  display: block;
  font-size: 16px;
  line-height: 27px;
  color: #333;
  margin-right: 20px;
  transition: 0.2s ease-out;
}
.link .lj a:hover {
  color: #1b4b93;
  transform: translateY(-5px);
  text-decoration: underline;
}