.bk {
  cursor: pointer;
  position: relative;
}
.bk:after,
.bk:before {
  content: '';
  display: block;
  position: absolute;
  border: 1px transparent solid;
  width: 0;
  height: 0;
  box-sizing: border-box;
}
.bk:after {
  left: 0;
  top: 0;
  transition: border-color 0s ease-in 0.8s, width 0.2s ease-in 0.6s, height 0.2s ease-in 0.4s;
}
.bk:before {
  right: 0;
  bottom: 0;
  transition: border-color 0s ease-in 0.4s, width 0.2s ease-in 0.2s, height 0.2s ease-in 0s;
}
.bk:hover:after,
.bk:hover:before {
  height: 100%;
  width: 100%;
}
.bk:hover:after {
  border-right-color: #3366cc;
  border-top-color: #3366cc;
  transition: width 0.2s ease-out 0s, height 0.2s ease-out 0.2s;
}
.bk:hover:before {
  border-left-color: #3366cc;
  border-bottom-color: #3366cc;
  transition: border-color 0s ease-out 0.4s, width 0.2s ease-out 0.4s, height 0.2s ease-out 0.6s;
}
.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 {
  vertical-align: middle;
  -webkit-transform: perspective(1px) translateZ(0);
  transform: perspective(1px) translateZ(0);
  box-shadow: 0 0 1px rgba(0, 0, 0, 0);
  -webkit-transition-duration: 0.3s;
  transition-duration: 0.3s;
  -webkit-transition-property: transform;
  transition-property: transform;
  -webkit-transition-timing-function: ease-out;
  transition-timing-function: ease-out;
}
.tsy:hover {
  -webkit-transform: translateY(-4px);
  transform: translateY(-4px);
}
.gd {
  -webkit-transition: 0.5s linear;
  transition: 0.5s linear;
}
.s180 {
  transform: rotateY(0);
  -webkit-transition: 0.5s linear;
  transition: 0.5s linear;
}
.s180:hover {
  transform: rotateY(108deg);
}
.img100 {
  transform: scale(1);
  -webkit-transition: 0.5s linear;
  transition: 0.5s linear;
}
.img100:hover {
  transform: scale(1.1);
}
.w100 {
  width: 100%;
  height: 100%;
  object-fit: contain;
}
.yuas {
  -webkit-animation: hang linear 2s infinite;
}
@-webkit-keyframes hang {
  0%,
  100% {
    -webkit-transform: translate(0, -8px);
  }
  50% {
    -webkit-transform: translate(0, 0);
  }
}
.zyuo {
  -webkit-animation: zyuo linear 2s infinite;
}
@keyframes zyuo {
  16.65% {
    -webkit-transform: translateX(6px);
    transform: translateX(6px);
  }
  33.3% {
    -webkit-transform: translateX(-5px);
    transform: translateX(-5px);
  }
  49.95% {
    -webkit-transform: translateX(4px);
    transform: translateX(4px);
  }
  66.6% {
    -webkit-transform: translateX(-2px);
    transform: translateX(-2px);
  }
  83.25% {
    -webkit-transform: translateX(1px);
    transform: translateX(1px);
  }
  100% {
    -webkit-transform: translateX(0);
    transform: translateX(0);
  }
}
.flex {
  display: flex;
  justify-content: space-between;
}
.je {
  animation: jello 2s 1s infinite;
}
@-webkit-keyframes jello {
  0%,
  11.1%,
  to {
    -webkit-transform: translateZ(0);
    transform: translateZ(0);
  }
  22.2% {
    -webkit-transform: skewX(-12.5deg) skewY(-12.5deg);
    transform: skewX(-12.5deg) skewY(-12.5deg);
  }
  33.3% {
    -webkit-transform: skewX(6.25deg) skewY(6.25deg);
    transform: skewX(6.25deg) skewY(6.25deg);
  }
  44.4% {
    -webkit-transform: skewX(-3.125deg) skewY(-3.125deg);
    transform: skewX(-3.125deg) skewY(-3.125deg);
  }
  55.5% {
    -webkit-transform: skewX(1.5625deg) skewY(1.5625deg);
    transform: skewX(1.5625deg) skewY(1.5625deg);
  }
  66.6% {
    -webkit-transform: skewX(-0.78125deg) skewY(-0.78125deg);
    transform: skewX(-0.78125deg) skewY(-0.78125deg);
  }
  77.7% {
    -webkit-transform: skewX(0.390625deg) skewY(0.390625deg);
    transform: skewX(0.390625deg) skewY(0.390625deg);
  }
  88.8% {
    -webkit-transform: skewX(-0.1953125deg) skewY(-0.1953125deg);
    transform: skewX(-0.1953125deg) skewY(-0.1953125deg);
  }
}
.pro {
  margin: 80px 0 0;
}
.pro .box {
  display: flex;
  justify-content: space-between;
}
.pro .box .top {
  width: 400px;
  padding: 10px 0 0;
  box-sizing: border-box;
  background: url(../images/t1.jpg) no-repeat top left;
}
.pro .box .top h3 a {
  display: block;
  font-size: 50px;
  font-weight: bold;
  line-height: 50px;
  letter-spacing: 5px;
  color: #3366cc;
}
.pro .box .top p {
  font-size: 14px;
  color: #808080;
  line-height: 15px;
  letter-spacing: 1px;
  margin: 19px 0 0;
}
.pro .box .ser {
  width: 340px;
  height: 44px;
  border: 1px solid #ededed;
  box-sizing: border-box;
  padding: 0 70px 0 25px;
  position: relative;
  margin: 18px 0 0;
}
.pro .box .ser input {
  width: 100%;
  height: 100%;
  background: none;
  font-size: 14px;
  color: #bfbfbf;
  line-height: 44px;
}
.pro .box .ser button {
  width: 28px;
  height: 44px;
  background: url(../images/ser.png) no-repeat center;
  border: none;
  position: absolute;
  top: 0;
  right: 20px;
  cursor: pointer;
}
.pro .warp {
  margin: 52px 0 0;
  display: flex;
  justify-content: space-between;
}
.pro .warp .z1 {
  width: 582px;
}
.pro .warp .z1 .tu {
  background: url(../images/list1.png) no-repeat top left;
  background-position-y: 11px;
  padding: 0 0 12px 12px;
}
.pro .warp .z1 .tu .img {
  width: 570px;
  height: 401px;
  border: 1px solid #ededed;
  box-sizing: border-box;
  border-radius: 10px;
  overflow: hidden;
  display: block;
}
.pro .warp .z1 .tu .img img {
  width: 100%;
  height: 100%;
  object-fit: contain;
  transform: scale(1);
  -webkit-transition: 0.5s linear;
  transition: 0.5s linear;
}
.pro .warp .z1 .tu .img img:hover {
  transform: scale(1.1);
}
.pro .warp .z1 .text {
  width: 570px;
  margin: 30px 0 0;
  position: relative;
}
.pro .warp .z1 .text::before {
  content: "";
  display: block;
  width: 39px;
  height: 3px;
  position: absolute;
  background: #ff9933;
  top: 48px;
  left: 0;
}
.pro .warp .z1 .text .cond {
  display: block;
  font-size: 20px;
  color: #333;
  line-height: 30px;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  -webkit-transition: 0.5s linear;
  transition: 0.5s linear;
}
.pro .warp .z1 .text p {
  font-size: 15px;
  color: #808080;
  line-height: 36px;
  display: -webkit-box;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 2;
  overflow: hidden;
  height: 72px;
  margin: 45px 0 0;
}
.pro .warp .z1:hover .text .cond {
  color: #3366cc;
  letter-spacing: 1px;
}
.pro .warp .y1 {
  width: 637px;
}
.pro .warp .y1 .bt {
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
}
.pro .warp .y1 .bt li {
  margin: 0 0 28px 0;
}
.pro .warp .y1 .bt li a {
  display: block;
  width: 135px;
  height: 40px;
  border: 1px solid #e5e5e5;
  padding: 0 5px 0 51px;
  box-sizing: border-box;
  font-size: 16px;
  color: #333;
  line-height: 40px;
  position: relative;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  -webkit-transition: 0.5s linear;
  transition: 0.5s linear;
}
.pro .warp .y1 .bt li a::before {
  content: "";
  display: block;
  width: 4px;
  height: 4px;
  position: absolute;
  background: #a5a5a5;
  border-radius: 50%;
  top: 50%;
  left: 34px;
  margin-top: -2px;
}
.pro .warp .y1 .bt li:hover a {
  background: #ff9933;
  color: #fff;
  border: none;
}
.pro .warp .y1 .bt li:hover a::before {
  background: #fff;
}
.pro .warp .y1 .art {
  position: relative;
}
.pro .warp .y1 .art::before {
  content: "";
  display: block;
  width: 39px;
  height: 3px;
  position: absolute;
  background: #ff9933;
  top: 480px;
  left: 0;
}
.pro .warp .y1 .art .tu {
  padding: 0 0 12px 12px;
  background: url(../images/list2.png) no-repeat top left;
  background-position-y: 11px;
}
.pro .warp .y1 .art .tu .img {
  display: block;
  width: 622px;
  height: 400px;
  overflow: hidden;
  border-radius: 10px;
  border: 1px solid #ededed;
  box-sizing: border-box;
}
.pro .warp .y1 .art .tu .img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transform: scale(1);
  -webkit-transition: 0.5s linear;
  transition: 0.5s linear;
}
.pro .warp .y1 .art .tu .img img:hover {
  transform: scale(1.1);
}
.pro .warp .y1 .art .cond {
  display: block;
  font-size: 20px;
  color: #333;
  line-height: 40px;
  margin: 20px 0 0;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  -webkit-transition: 0.5s linear;
  transition: 0.5s linear;
}
.pro .warp .y1 .art:hover .cond {
  color: #3366cc;
  letter-spacing: 1px;
}
.pro .list {
  display: flex;
  justify-content: space-between;
  margin: 50px 0 0;
}
.pro .list li {
  width: 390px;
}
.pro .list li .tu {
  width: 390px;
  height: 301px;
  border: 1px solid #ededed;
  box-sizing: border-box;
  border-radius: 10px;
  overflow: hidden;
}
.pro .list li .tu .img {
  display: block;
  width: 100%;
  height: 100%;
  overflow: hidden;
}
.pro .list li .tu .img img {
  width: 100%;
  height: 100%;
  object-fit: contain;
  transform: scale(1);
  -webkit-transition: 0.5s linear;
  transition: 0.5s linear;
}
.pro .list li .tu .img img:hover {
  transform: scale(1.1);
}
.pro .list li .text {
  height: 63px;
  padding: 0 80px 0 20px;
  width: 100%;
  box-sizing: border-box;
  position: relative;
}
.pro .list li .text .cond {
  display: block;
  font-size: 16px;
  color: #333;
  line-height: 63px;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  -webkit-transition: 0.5s linear;
  transition: 0.5s linear;
}
.pro .list li .text .more {
  position: absolute;
  top: 0;
  right: 18px;
  font-size: 14px;
  color: #808080;
  line-height: 63px;
}
.pro .list li .text .more::before {
  content: "";
  display: block;
  width: 50px;
  height: 1px;
  position: absolute;
  background: #ededed;
  top: 0;
  right: 66px;
}
.pro .list li:hover .text .cond {
  color: #3366cc;
  letter-spacing: 1px;
}
.gongyi {
  height: 980px;
  background: url(../images/gongyi.jpg) no-repeat center top;
  background-position-y: 80px;
  margin: 50px 0 0;
}
.gongyi .top {
  padding: 15px 0 0;
  box-sizing: border-box;
  background: url(../images/t2.jpg) no-repeat top center;
}
.gongyi .top h3 {
  display: block;
  font-size: 40px;
  font-weight: bold;
  line-height: 40px;
  color: #3366cc;
  text-align: center;
}
.gongyi .top p {
  font-size: 14px;
  color: #808080;
  line-height: 15px;
  letter-spacing: 1px;
  margin: 19px 0 0;
  text-align: center;
  position: relative;
}
.gongyi .top p::before {
  content: "";
  display: block;
  width: 2px;
  height: 31px;
  position: absolute;
  background: #ff9933;
  top: 50px;
  left: 50%;
  transform: translateX(-50%);
}
.gongyi .warp {
  display: flex;
  justify-content: space-between;
  margin: 165px 0 0;
}
.gongyi .warp .list {
  margin: 46px 0 0 64px;
}
.gongyi .warp .list li {
  width: 540px;
  height: 176px;
  border: 1px dashed #ededed;
  border-radius: 10px;
  position: relative;
  padding: 23px 0 0 33px;
  box-sizing: border-box;
  margin: 0 0 35px 0;
  vertical-align: middle;
  -webkit-transform: perspective(1px) translateZ(0);
  transform: perspective(1px) translateZ(0);
  box-shadow: 0 0 1px rgba(0, 0, 0, 0);
  -webkit-transition-duration: 0.3s;
  transition-duration: 0.3s;
  -webkit-transition-property: transform;
  transition-property: transform;
  -webkit-transition-timing-function: ease-out;
  transition-timing-function: ease-out;
}
.gongyi .warp .list li:hover {
  -webkit-transform: translateY(-4px);
  transform: translateY(-4px);
}
.gongyi .warp .list li::before {
  content: "";
  display: block;
  width: 474px;
  height: 2px;
  position: absolute;
  background: #ededed;
  top: 102px;
  left: 32px;
}
.gongyi .warp .list li h4 {
  font-size: 24px;
  color: #333;
  line-height: 23px;
  -webkit-transition: 0.5s linear;
  transition: 0.5s linear;
}
.gongyi .warp .list li p {
  font-size: 18px;
  color: #333;
  line-height: 20px;
  margin: 17px 0 41px;
}
.gongyi .warp .list li .text {
  font-size: 15px;
  color: #8c8c8c;
  line-height: 14px;
}
.gongyi .warp .list li .num {
  font-family: Arial;
  font-size: 80px;
  font-weight: bold;
  line-height: 59px;
  color: #ececec;
  position: absolute;
  top: 27px;
  right: 36px;
}
.gongyi .warp .list li:hover h4 {
  color: #ff9933;
  font-weight: bold;
}
.gongyi .warp .picimg {
  width: 607px;
}
.gongyi .warp .picimg img {
  width: 607px;
  height: auto;
}
.region {
  margin: 30px 0 0;
}
.region .top {
  padding: 19px 0 0;
  box-sizing: border-box;
  background: url(../images/t3.jpg) no-repeat top center;
}
.region .top h3 {
  display: block;
  font-size: 40px;
  font-weight: bold;
  line-height: 40px;
  color: #3366cc;
  margin-left: 587px;
}
.region .top p {
  font-size: 14px;
  color: #808080;
  line-height: 15px;
  letter-spacing: 1px;
  margin: 19px 0 0;
  text-align: center;
}
.region .regionlist {
  margin: 47px 0 0;
  position: relative;
}
.region .regionlist .hd {
  display: flex;
  margin: 0 0 58px 0;
}
.region .regionlist .hd li {
  margin: 0 50px 0 0;
}
.region .regionlist .hd li a {
  display: block;
  width: 300px;
  height: 65px;
  border: 1px solid #ededed;
  box-sizing: border-box;
  padding: 15px 0 0 111px;
  border-radius: 5px;
  overflow: hidden;
  position: relative;
}
.region .regionlist .hd li a::before {
  content: "";
  display: block;
  width: 35px;
  height: 65px;
  position: absolute;
  top: 0;
  left: 50px;
  -webkit-transition: 0.5s linear;
  transition: 0.5s linear;
}
.region .regionlist .hd li a i {
  display: block;
  font-size: 16px;
  color: #333;
  line-height: 20px;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.region .regionlist .hd li a span {
  display: block;
  font-family: Arial;
  font-size: 12px;
  color: #999;
  line-height: 10px;
  margin: 8px 0 0;
}
.region .regionlist .hd .on a {
  border-color: #ff9933;
}
.region .regionlist .hd li:nth-child(1) a::before {
  background: url(../images/s1.png) no-repeat center;
}
.region .regionlist .hd li:nth-child(2) a::before {
  background: url(../images/s2.png) no-repeat center;
}
.region .regionlist .hd .on:nth-child(1) a::before {
  background: url(../images/s1s.png) no-repeat center;
}
.region .regionlist .hd .on:nth-child(2) a::before {
  background: url(../images/s2s.png) no-repeat center;
}
.region .regionlist .bd li {
  display: flex;
  justify-content: space-between;
}
.region .regionlist .bd li .list {
  width: 380px;
}
.region .regionlist .bd li .list .tu {
  width: 380px;
  height: 301px;
  background: #fff;
  border-radius: 5px;
  box-shadow: 0px 0px 15px 0px rgba(0, 0, 0, 0.1);
  padding: 10px;
  box-sizing: border-box;
  overflow: hidden;
}
.region .regionlist .bd li .list .tu .img {
  display: block;
  width: 100%;
  height: 100%;
  overflow: hidden;
}
.region .regionlist .bd li .list .tu .img img {
  width: 100%;
  height: 100%;
  object-fit: contain;
  transform: scale(1);
  -webkit-transition: 0.5s linear;
  transition: 0.5s linear;
}
.region .regionlist .bd li .list .tu .img img:hover {
  transform: scale(1.1);
}
.region .regionlist .bd li .list .cond {
  display: block;
  padding: 0 15px;
  box-sizing: border-box;
  width: 380px;
  height: 51px;
  background: #f8f8f8;
  border-radius: 5px;
  font-size: 18px;
  color: #333;
  line-height: 51px;
  text-align: center;
  margin: 15px 0 0;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.region .regionlist .bd li .list:hover .tu {
  background: #3366cc;
  box-shadow: none;
}
.region .regionlist .bd li .list:hover .cond {
  border-bottom: 2px solid #3366cc;
}
.region .regionlist .num {
  font-family: Arial;
  font-size: 24px;
  font-weight: bold;
  line-height: 65px;
  padding-left: 37px;
  background: url(../images/tel2.png) no-repeat center left;
  position: absolute;
  top: 0;
  right: 0;
}
.adv {
  height: 1221px;
  background: url(../images/adv.jpg) no-repeat center top;
  padding: 75px 0 0;
  box-sizing: border-box;
  overflow: hidden;
}
.adv .contents {
  position: relative;
}
.adv .top {
  padding: 18px 0 0;
  box-sizing: border-box;
  background: url(../images/t4.jpg) no-repeat top center;
}
.adv .top h3 {
  display: block;
  font-size: 40px;
  font-weight: bold;
  line-height: 40px;
  color: #3366cc;
  margin-left: 476px;
}
.adv .top p {
  font-size: 14px;
  color: #808080;
  line-height: 15px;
  letter-spacing: 1px;
  margin: 19px 0 0;
  text-align: center;
  position: relative;
}
.adv .top p::before {
  content: "";
  display: block;
  width: 2px;
  height: 31px;
  position: absolute;
  background: #079f52;
  top: 50px;
  left: 50%;
  transform: translateX(-50%);
}
.adv .list {
  margin: 25px 0 0;
}
.adv .list li {
  position: relative;
}
.adv .list li h4 {
  font-size: 24px;
  color: #333;
  line-height: 24px;
  font-weight: bold;
}
.adv .list li p {
  font-size: 16px;
  color: #808080;
  line-height: 36px;
  margin: 20px 0 0;
}
.adv .list li .num {
  width: 50px;
  font-size: 20px;
  font-weight: bold;
  line-height: 16px;
  text-align: center;
  position: absolute;
  bottom: 0;
  left: 0;
}
.adv .list li:nth-child(1) {
  width: 676px;
  height: 223px;
  padding: 70px 0 0 54px;
  box-sizing: border-box;
  background: url(../images/y1.png) no-repeat top left;
}
.adv .list li:nth-child(2) {
  width: 662px;
  height: 225px;
  padding: 72px 0 0 53px;
  box-sizing: border-box;
  margin: 23px 0 0 422px;
  background: url(../images/y2.png) no-repeat top left;
}
.adv .list li:nth-child(3) {
  width: 572px;
  height: 151px;
  padding: 10px 0 0 92px;
  box-sizing: border-box;
  margin: 133px 0 0 682px;
  background: url(../images/y3.png) no-repeat top left;
}
.adv .list li:nth-child(4) {
  width: 572px;
  height: 152px;
  padding: 18px 0 0 84px;
  box-sizing: border-box;
  margin: 99px 0 0 682px;
  background: url(../images/y4.png) no-repeat top left;
}
.adv .ys1 {
  position: absolute;
  top: 0;
  right: -195px;
}
.adv .ys2 {
  position: absolute;
  top: 429px;
  left: -56px;
}
.adv .ys3 {
  position: absolute;
  top: 624px;
  right: -320px;
}
.adv .mess {
  width: 565px;
  position: absolute;
  top: 845px;
  left: 0;
}
.adv .mess h3 {
  font-size: 48px;
  font-family: 'Times New Roman', Times, serif;
  line-height: 34px;
  text-align: right;
  color: #fff;
}
.adv .mess .FOM {
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
  margin: 38px 0 0;
}
.adv .mess .FOM .n {
  height: 51px;
  position: relative;
  padding: 0 0 0 46px;
  box-sizing: border-box;
  margin-bottom: 18px;
  border: solid 1px rgba(255, 255, 255, 0.5);
}
.adv .mess .FOM .n img {
  width: 80px;
  height: 35px;
  position: absolute;
  top: 7px;
  right: 7px;
  cursor: pointer;
}
.adv .mess .FOM .n input {
  width: 100%;
  height: 100%;
  line-height: 50px;
  font-size: 14px;
  background: none;
  color: #fff;
}
.adv .mess .FOM .n input::placeholder {
  color: #fff;
}
.adv .mess .FOM .n textarea {
  width: 100%;
  height: 100%;
  line-height: 47px;
  font-size: 14px;
  background: none;
  color: #fff;
}
.adv .mess .FOM .n textarea::placeholder {
  color: #fff;
}
.adv .mess .FOM .n:nth-child(1) {
  background: url(../images/f1.png) no-repeat center left;
  background-position-x: 18px;
  width: 260px;
}
.adv .mess .FOM .n:nth-child(2) {
  background: url(../images/f2.png) no-repeat center left;
  background-position-x: 18px;
  width: 260px;
}
.adv .mess .FOM .n:nth-child(3) {
  background: url(../images/f3.png) no-repeat center left;
  background-position-x: 18px;
  width: 565px;
}
.adv .mess .FOM .n:nth-child(4) {
  background: url(../images/f4.png) no-repeat center left;
  background-position-x: 18px;
  width: 260px;
}
.adv .mess .FOM #btn {
  width: 260px;
  height: 52px;
  background: url(../images/btn.png) no-repeat center;
  font-size: 16px;
  color: #3366cc;
  padding-left: 89px;
  box-sizing: border-box;
  line-height: 52px;
  cursor: pointer;
}
.case {
  padding: 47px 0 77px;
  background: #fbfbfb;
}
.case .top {
  padding: 20px 0 0;
  box-sizing: border-box;
  background: url(../images/t5.png) no-repeat top center;
}
.case .top h3 {
  display: block;
  font-size: 40px;
  font-weight: bold;
  line-height: 40px;
  color: #3366cc;
  text-align: center;
}
.case .top p {
  font-size: 14px;
  color: #808080;
  line-height: 15px;
  letter-spacing: 1px;
  margin: 19px 0 0;
  text-align: center;
}
.case .list {
  display: flex;
  justify-content: space-between;
  width: 94%;
  margin: 50px auto 0;
}
.case .list li {
  width: 23.3333%;
  box-shadow: 0px 0px 15px 0px rgba(0, 0, 0, 0.1);
  border-radius: 5px;
  background: #fff;
  overflow: hidden;
  padding: 10px;
  box-sizing: border-box;
}
.case .list li .img {
  display: block;
  width: 100%;
  height: 320px;
  overflow: hidden;
  border-radius: 5px;
}
.case .list li .img img {
  width: 100%;
  height: 100%;
  object-fit: contain;
  transform: scale(1);
  -webkit-transition: 0.5s linear;
  transition: 0.5s linear;
}
.case .list li .img img:hover {
  transform: scale(1.1);
}
.case .list li .cond {
  display: block;
  line-height: 58px;
  font-size: 18px;
  color: #333;
  text-align: center;
  border-bottom: 1px solid #ddd;
  box-sizing: border-box;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  -webkit-transition: 0.5s linear;
  transition: 0.5s linear;
}
.case .list li p {
  width: 80%;
  margin: 10px auto 0;
  font-size: 15px;
  color: #808080;
  line-height: 30px;
  display: -webkit-box;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 2;
  overflow: hidden;
  height: 60px;
}
.case .list li:hover .cond {
  color: #3366cc;
  letter-spacing: 1px;
}
.abo {
  padding: 68px 0 150px;
  overflow: hidden;
}
.abo .top {
  padding: 18px 0 0;
  box-sizing: border-box;
  background: url(../images/t6.jpg) no-repeat top center;
}
.abo .top h3 {
  display: block;
  font-size: 40px;
  font-weight: bold;
  line-height: 40px;
  color: #3366cc;
  margin-left: 566px;
}
.abo .top p {
  font-size: 14px;
  color: #808080;
  line-height: 15px;
  letter-spacing: 1px;
  margin: 19px 0 0;
  text-align: center;
}
.abo .warp {
  margin: 0 -320px 0 0;
  position: relative;
  z-index: 50;
}
.abo .warp .about {
  position: absolute;
  top: -138px;
  right: 0;
  z-index: -1;
}
.abo .warp .about img {
  width: 936px;
  height: auto;
  display: block;
}
.abo .warp .plaet {
  width: 723px;
  margin: 50px 0 0;
  position: relative;
}
.abo .warp .plaet::before {
  content: "";
  display: block;
  width: 58px;
  height: 3px;
  position: absolute;
  background: #ff9933;
  top: 50px;
  left: 0;
}
.abo .warp .plaet h3 a {
  display: block;
  font-size: 30px;
  color: #333;
  line-height: 30px;
  font-weight: bold;
}
.abo .warp .plaet .text {
  font-size: 16px;
  color: #808080;
  line-height: 42px;
  display: -webkit-box;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 5;
  overflow: hidden;
  height: 210px;
  margin: 50px 0 0;
}
.abo .warp .plaet .list {
  width: 723px;
  height: 152px;
  margin: 50px 0 0;
  position: relative;
  display: flex;
  justify-content: space-between;
  z-index: 50;
}
.abo .warp .plaet .list::after {
  content: "";
  display: block;
  width: 311px;
  height: 152px;
  position: absolute;
  background: url(../images/line1.png) no-repeat center;
  top: 0;
  left: 214px;
  z-index: 50;
}
.abo .warp .plaet .list::before {
  content: "";
  display: block;
  width: 1087px;
  height: 152px;
  position: absolute;
  background: #fbfbfb;
  top: 0;
  left: -320px;
  z-index: -1;
}
.abo .warp .plaet .list li i {
  display: block;
  font-family: Arial;
  font-size: 36px;
  font-weight: bold;
  line-height: 27px;
  color: #333;
  text-align: center;
  margin: 48px 0 0;
}
.abo .warp .plaet .list li p {
  font-size: 15px;
  color: #333;
  line-height: 15px;
  text-align: center;
  margin: 21px 0 0;
}
.abo .warp .plaet .list li p span {
  font-size: 15px;
  color: #999;
  line-height: 15px;
}
.abo .warp .plaet .rong {
  display: block;
  width: 350px;
  height: 252px;
  position: absolute;
  bottom: 0;
  left: 765px;
  z-index: 50;
  overflow: hidden;
}
.abo .warp .plaet .rong::before {
  content: "";
  display: block;
  width: 350px;
  height: 252px;
  position: absolute;
  background: url(../images/rong.png) no-repeat center;
  top: 0;
  left: 0;
  z-index: 1;
}
.abo .warp .plaet .rong img {
  width: 100%;
  height: 100%;
  object-fit: contain;
  transform: scale(1);
  -webkit-transition: 0.5s linear;
  transition: 0.5s linear;
}
.abo .warp .plaet .rong:hover img {
  transform: scale(1.1);
}
.coop {
  margin: -80px 0 0;
}
.coop .top {
  padding: 16px 0 0;
  box-sizing: border-box;
  background: url(../images/t7.jpg) no-repeat top center;
}
.coop .top h3 {
  display: block;
  font-size: 40px;
  font-weight: bold;
  line-height: 40px;
  color: #3366cc;
  margin-left: 566px;
}
.coop .top p {
  font-size: 14px;
  color: #808080;
  line-height: 15px;
  letter-spacing: 1px;
  margin: 19px 0 0;
  text-align: center;
}
.coop .list {
  display: flex;
  justify-content: space-between;
  margin: 50px 0 0;
}
.coop .list li .img {
  display: block;
  width: 226px;
  height: 98px;
  border: 1px solid #ededed;
  box-sizing: border-box;
}
.coop .list li .img img {
  width: 100%;
  height: 100%;
  object-fit: contain;
  transform: scale(1);
  -webkit-transition: 0.5s linear;
  transition: 0.5s linear;
}
.coop .list li .img img:hover {
  transform: scale(1.1);
}
.news {
  margin: 80px 0 0;
}
.news .top {
  padding: 16px 0 0;
  box-sizing: border-box;
  background: url(../images/t8.jpg) no-repeat top center;
}
.news .top h3 a {
  display: block;
  font-size: 40px;
  font-weight: bold;
  line-height: 40px;
  color: #3366cc;
  margin-left: 566px;
}
.news .top p {
  font-size: 14px;
  color: #808080;
  line-height: 15px;
  letter-spacing: 1px;
  margin: 19px 0 0;
  text-align: center;
}
.news .newlist {
  margin: 37px 0 0;
}
.news .newlist .hd {
  width: 799px;
  margin: 0 auto 30px;
  display: flex;
  justify-content: space-between;
}
.news .newlist .hd li {
  margin: 0 50px 0 0;
}
.news .newlist .hd li a {
  display: block;
  width: 240px;
  height: 65px;
  border: 1px solid #ededed;
  box-sizing: border-box;
  padding: 15px 0 0 111px;
  border-radius: 5px;
  overflow: hidden;
  position: relative;
}
.news .newlist .hd li a::before {
  content: "";
  display: block;
  width: 35px;
  height: 65px;
  position: absolute;
  top: 0;
  left: 50px;
  -webkit-transition: 0.5s linear;
  transition: 0.5s linear;
}
.news .newlist .hd li a i {
  display: block;
  font-size: 16px;
  color: #333;
  line-height: 20px;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.news .newlist .hd li a span {
  display: block;
  font-family: Arial;
  font-size: 12px;
  color: #999;
  line-height: 10px;
  margin: 8px 0 0;
}
.news .newlist .hd li:nth-child(1) a {
  background: url(../images/nt1.png) no-repeat center left;
  background-position-x: 41px;
}
.news .newlist .hd li:nth-child(2) a {
  background: url(../images/nt2.png) no-repeat center left;
  background-position-x: 41px;
}
.news .newlist .hd li:nth-child(3) a {
  background: url(../images/nt3.png) no-repeat center left;
  background-position-x: 41px;
}
.news .newlist .hd .on:nth-child(1) a {
  background: url(../images/nt1s.png) no-repeat center left;
  background-position-x: 41px;
}
.news .newlist .hd .on:nth-child(2) a {
  background: url(../images/nt2s.png) no-repeat center left;
  background-position-x: 41px;
}
.news .newlist .hd .on:nth-child(3) a {
  background: url(../images/nt3s.png) no-repeat center left;
  background-position-x: 41px;
}
.news .newlist .hd .on a {
  border-color: #ff9933;
}
.news .newlist .bd li {
  display: flex;
  justify-content: space-between;
}
.news .newlist .bd li .warp {
  width: 840px;
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
}
.news .newlist .bd li .warp .list {
  width: 390px;
  padding: 0 90px 0 23px;
  box-sizing: border-box;
  position: relative;
  border-bottom: 1px solid #e6e6e6;
}
.news .newlist .bd li .warp .list::before {
  content: "";
  display: block;
  width: 14px;
  height: 2px;
  position: absolute;
  background: #e6e6e6;
  top: 50%;
  left: 0;
  margin-top: -1px;
}
.news .newlist .bd li .warp .list .cond {
  display: block;
  font-size: 16px;
  color: #333;
  line-height: 80px;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  -webkit-transition: 0.5s linear;
  transition: 0.5s linear;
}
.news .newlist .bd li .warp .list i {
  display: block;
  font-size: 14px;
  color: #bfbfbf;
  line-height: 80px;
  position: absolute;
  top: 0;
  right: 8px;
}
.news .newlist .bd li .warp .list:hover .cond {
  color: #3366cc;
  letter-spacing: 1px;
}
.news .newlist .bd li .aside {
  width: 370px;
  position: relative;
  height: 306px;
}
.news .newlist .bd li .aside .tu {
  width: 370px;
  height: 306px;
  border: 10px solid #ededed;
  box-sizing: border-box;
}
.news .newlist .bd li .aside .tu .img {
  display: block;
  width: 100%;
  height: 100%;
  overflow: hidden;
}
.news .newlist .bd li .aside .tu .img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transform: scale(1);
  -webkit-transition: 0.5s linear;
  transition: 0.5s linear;
}
.news .newlist .bd li .aside .tu .img img:hover {
  transform: scale(1.1);
}
.news .newlist .bd li .aside .text {
  width: 350px;
  height: 56px;
  position: absolute;
  left: 10px;
  bottom: 10px;
  padding: 0 80px 0 20px;
  box-sizing: border-box;
  background: rgba(0, 0, 0, 0.5);
}
.news .newlist .bd li .aside .text .cond {
  display: block;
  font-size: 14px;
  color: #fff;
  line-height: 56px;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  -webkit-transition: 0.5s linear;
  transition: 0.5s linear;
}
.news .newlist .bd li .aside .text i {
  display: block;
  font-size: 14px;
  color: #fff;
  opacity: 0.6;
  line-height: 56px;
  position: absolute;
  top: 0;
  right: 17px;
}
.news .newlist .bd li .aside:hover .text .cond {
  color: #3366cc;
  letter-spacing: 1px;
}