html {
  font-size: 14px;
}
html,
body,
ul,
li,
p,
div,
h1,
h2,
h3,
h4,
h5 {
  margin: 0px;
  padding: 0px;
  color: #2b2d30;
  font-family: "微软雅黑";
}
body {
  position: relative;
}
a {
  text-decoration: none;
  color: #fff;
}
ul,
li {
  list-style: none;
}
img {
  vertical-align: middle;
  border: none;
  outline: none;
}
input {
  border: none;
}
/*顶部导航*/
.header {
  position: fixed;
  overflow: hidden;
  width: 100%;
  height: 100px;
  background: url(../images/title-bg.fw.png) repeat;
  z-index: 118;
}
.mid {
  position: relative;
  top: 138px;
  padding-bottom: 42px;
  overflow: hidden;
  width: 80%;
  min-width: 1200px;
  margin: 0 auto;
  bottom: 0;
}
.header .topnav {
  position: relative;
  overflow: hidden;
  width: 80%;
  height: 100px;
  margin: 0 auto;
  min-width: 1200px;
}
.logo,
.navigation {
  position: relative;
  float: left;
  margin-top: 10px;
}
.logo {
  width: 40%;
  position: relative;
}
.logoimg {
  width: 100%;
}
.logoimg li {
  float: left;
  margin-top: 6px;
}
li.item_img {
  width: 55%;
  height: 70px;
}
li.item_img img {
  width: 80%;
  height: 70px;
}
.navigation {
  width: 60%;
  margin-top: 13px;
}
.nav {
  width: 100%;
}
.nav li {
  float: left;
  width: 28%;
  text-align: right;
  margin-right: 5%;
  margin-top: 0;
}
.nav li a {
  position: relative;
  display: inline-block;
  height: 38px;
  line-height: 38px;
  margin-top: 18%;
  width: 40%;
  font-size: 18px;
  padding: 3px 42px 10px 42px;
  text-align: center;
  transition: all 0.7s ease;
  z-index: 0;
}
.nav li a:hover {
  color: #000;
  transition: all 0.5s ease;
}
.nav li a:before {
  position: absolute;
  top: 0;
  right: 0;
  bottom: auto;
  left: auto;
  content: "";
  background: #fff;
  transition-duration: 0.5s;
  z-index: -1;
  width: 0;
  height: 100%;
  opacity: 1;
}
.nav li a:after {
  position: absolute;
  top: 0;
  right: auto;
  bottom: auto;
  left: 0;
  content: "";
  background: #fff;
  transition-duration: 0.5s;
  z-index: -1;
  width: 0;
  height: 100%;
  opacity: 1;
}
.nav li a:hover:before {
  width: 50%;
}
.nav li a:hover:after {
  width: 50%;
}

/*describe*/
.describe {
  position: relative;
  overflow: hidden;
  width: 80%;
  margin: 0 auto;
  padding-top: 12px;
  margin-bottom: 18px;
}
.describe_left,
.describe_right {
}
.describe_left {
  float: left;
  width: 50%;
  text-align: left;
}
.describe_left p {
  width: 55%;
  font-size: 18px;
  color: #000;
  font-weight: bold;
  line-height: 30px;
  margin-top: 20px;
}
.describe_right {
  float: right;
  width: 50%;
}
.describe_right p {
  width: 100%;
  line-height: 25px; /*margin-left:40px;*/
  font-size: 15px;
}

/*banner*/
.banner {
  position: relative;
  width: 80%;
  height: 658px;
  margin: 0 auto;
  margin-bottom: 43px;
}
.banner img {
  position: absolute;
  width: 100%;
  height: 100%;
  overflow: hidden;
  z-index: 98;
}
.situation_system {
  position: absolute;
  z-index: 99;
  bottom: 0;
  height: 105px;
  background: rgba(0, 0, 0, 0.5);
}
.situation_system h1,
.situation_system .system_section {
  float: left;
  color: #fff;
  margin-top: 27px;
}
.situation_system h1 {
  width: 17%;
  padding-left: 6%;
  opacity: 1;
  border-right: 2px solid #fff;
}
.situation_system div {
  width: 70%;
  padding-left: 4%;
  font-size: 14px;
  line-height: 22px;
}

/*footer*/
.footer {
  position: absolute;
  bottom: -138px;
  width: 100%;
  min-width: 1200px;
  height: 42px;
  background: rgb(55, 61, 65);
}
.copyright span {
  display: inline-block;
  color: #fff;
  font-size: 14px;
}
.footer_sp1 {
  float: left;
}
.footer_sp2 {
  float: right;
}
.copyright {
  width: 80%;
  min-width: 1200px;
  height: 42px;
  line-height: 42px;
  text-align: left;
  margin: 0 auto;
  color: #fff;
  font-size: 14px;
}

/****/
.slide {
  position: relative;
  width: 100%;
  height: 100%;
}
.ul_img {
  position: relative;
  width: 100%;
  height: 100%;
  overflow: hidden;
}
.ul_img li {
  position: absolute;
  width: 100%;
  height: 100%;
  display: none;
}
.slide .ul_img li div img {
  width: 100%;
  height: 100%;
}
.ul_text li {
  float: left;
  width: 1.43rem;
  height: 1.43rem;
  border-radius: 20px;
  background: darkgrey;
  text-align: center;
  line-height: 20px;
  font-size: 14px;
  margin-left: 5px;
  cursor: pointer;
}
.ul_text li.hover {
  background: darkcyan;
  color: white;
}
.prev,
.next {
  position: absolute;
  color: #fff;
  font-size: 26px;
  width: 30px;
  height: 55px;
  text-align: center;
  line-height: 50px;
  background: rgba(9, 9, 9, 0.4);
  cursor: pointer;
  border-top: 1px solid #fff;
}
.prev {
  left: 0;
  top: 50%;
  margin-top: -25px;
  z-index: 101;
  border-top: 1px solid #fff;
  border-right: 1px solid #fff;
  border-bottom: 1px solid #fff;
}
.next {
  right: 0;
  top: 50%;
  margin-top: -25px;
  z-index: 101;
  border-top: 1px solid #fff;
  border-left: 1px solid #fff;
  border-bottom: 1px solid #fff;
}
.ul_img .block {
  display: inline-block;
}

/*windows平台*/
.window_platform {
  position: relative;
  width: 100%;
  height: 116px;
  line-height: 116px; /*font-size:29px;*/
  margin-bottom: 6px;
  min-width: 1200px;
}
.window_platform .sp1 {
  font-size: 29px;
  display: inline-block;
  margin-top: 8px;
}
.window_platform span a {
  display: inline-block;
  color: #000;
  font-size: 14px;
}
.outline {
  position: relative;
  width: 100%;
  height: auto;
  font-size: 16px;
  line-height: 26px;
  min-width: 1200px;
}
.stateimg {
  position: relative;
  overflow: hidden;
  width: 100%;
  border-bottom: 1px solid #ccc;
  min-width: 1200px;
}
.stateimg img {
  width: 100%;
  display: inline-block;
  margin-bottom: 28px;
}
.stateimg div {
  font-size: 16px;
  margin-bottom: 28px;
}

/*测绘*/
.pub_box {
  position: relative;
  width: 100%;
  overflow: hidden;
  border-bottom: 1px solid #ccc;
  padding-bottom: 32px;
  min-width: 1200px;
}
.font {
  font-size: 19px;
  padding-bottom: 2%;
  padding-left: 10px;
}
.pub {
  background: url(../images/bar2.bmp) no-repeat left center;
  position: relative;
  width: 100%;
  height: 103px;
  line-height: 103px;
  font-size: 26px;
}
.pub .mapping {
  margin-left: 1.5%;
}

.teletext {
  position: relative;
  width: 100%;
  overflow: hidden;
}
.teletext .fot {
  float: left;
  width: 60%;
}
.teletext .img {
  float: right;
  width: 32%;
  height: 20%;
  text-align: right;
  margin-top: 3%;
}
.teletext .img img {
  width: 58%;
}
.mapping_img {
  position: relative;
  width: 100%;
  margin-top: 2%;
  min-width: 1200px;
}
.mapping_img li {
  float: left;
  width: 25%;
}
.mapping_img li img {
  width: 78.5%;
}
/**/
.box2 .img {
  float: left;
  width: 49%;
  text-align: left;
}
.box2 .img img {
  display: inline-block;
  margin-bottom: 6%;
}
.content {
  float: right;
  width: 46%;
  padding-left: 1.5%;
}
.content ul li {
  margin-top: 17px;
  padding-left: 4%;
}
.content li img {
  margin-right: 12px;
  width: 100%;
} /*icon*/
.box2 .mapping_img li {
  width: 33.33%;
  margin-top: 20px;
} /*430*340*/
.box2 .mapping_img li img {
  width: 84%;
}
/**/
.box3 .content {
  float: left;
  width: 45%;
  margin-left: -1.4%;
}
.box3 .img {
  float: right;
  width: 50%;
} /*730*485*/
.box3 .mapping_img li {
  width: 33%;
  margin-top: 10px;
} /*img 420*230*/

/*加入我们*/
.welcome {
  width: 15%;
  margin: 30px auto;
  background: rgb(55, 61, 65);
  color: #fff;
  text-align: center;
  height: 48px;
  line-height: 48px;
  border-top-left-radius: 20px;
  border-top-right-radius: 20px;
  border-bottom-left-radius: 20px;
  border-bottom-right-radius: 20px;
}
.job {
  width: 49%;
  height: 450px;
}
.job1 {
  float: left;
}
.job2 {
  float: right;
}
.job3 {
  float: left;
}
/*边框*/
.job_infom {
  position: relative;
  height: 90%;
  overflow: hidden;
  text-align: left;
  margin: 20px 20px 40px 20px;
  border-bottom: 1px solid #ccc;
  border-left: 1px solid #ccc;
  border-right: 1px solid #ccc;
  border-bottom-left-radius: 20px;
  border-bottom-right-radius: 20px;
}
.job_infop1 {
  font-size: 16px;
  margin: 8px 0 10px 10px;
  color: rgb(58, 127, 204);
}
.jobinfo_list {
  margin: 0 0 10px 10px;
  padding-bottom: 20px;
}
.jobinfo_list li {
  line-height: 20px;
  font-size: 14px;
  margin-bottom: 6px;
  padding-left: 20px;
  padding-right: 20px;
}
/*标题蓝条*/
.join1 {
  line-height: 20px;
  height: 20px;
  margin-bottom: 5px;
  text-align: left;
  margin-left: 20px;
}
.join1 .sp1 {
  width: 3px;
  height: 15px;
  background: #1874cd;
  padding: 1px 1px 0 0;
  margin-right: 4px;
}
.join1 .sp2 {
  color: #333;
  font-size: 20px;
}
/**/
.telAndPoi {
  clear: both;
}
.telAndPoi {
  width: 100%;
  height: 120px;
  clear: both;
}
.telAndPoi .job_infom {
  margin-bottom: 0;
}

/*联系我们*/
.contact {
  position: relative;
  width: 100%;
  height: 150px;
  font-size: 24px;
  font-weight: bold;
  line-height: 285px;
  margin-bottom: 50px;
}
.contact .sp_eng {
  display: inline-block;
  margin-left: 10px;
  color: #999;
}
.jobInfom {
  float: left;
  width: 40%;
  height: 500px;
}
.position {
  float: right;
  width: 60%;
  text-align: right;
}
.job_infop2 {
  width: 100%;
  margin-bottom: 26px;
}
.sp_before {
  color: #999;
  font-weight: bold;
}
.sp_after {
  margin-left: 10px;
  font-weight: bold;
}

/*移动终端*/
.teletext_m .content {
  float: right;
  padding-top: 20px;
}
.teletext_m .img {
  float: left;
}
.img_show {
  position: relative;
  float: left;
  width: 100%;
  overflow: hidden;
}
.img_sec,
.img_thr {
  float: left;
  width: 50%;
}
.content_m ul li {
  height: 28px;
  line-height: 28px;
}

/*menu导航菜单*/
.menu {
  position: fixed;
  min-width: 1200px;
  width: 80%;
  top: 100px;
  z-index: 9999;
  margin-left: 10%;
  border-bottom: 1px dashed #666;
  background: #fff;
}
.menu ul {
  position: relative;
  width: 80%;
  overflow: hidden;
  display: flex;
  justify-content: center; /*padding-left:28%;*/
}
.menu li {
  float: left;
  height: 54px;
  line-height: 54px;
  text-align: center;
}
.menu li a {
  color: rgb(102, 102, 102);
  font-size: 13px;
  padding: 2px 10px;
  border-right: 1px solid rgb(102, 102, 102);
}
.menu li .bordernone {
  border: none;
}

/*联系我们*/
.aboutUs {
  position: absolute;
  width: 100%;
  border-bottom: 1px dashed #999;
  padding-top: 30px;
  padding-bottom: 60px;
  line-height: 30px;
}
.content_info ul li {
  font-size: 15px;
}
.content_info {
  position: relative;
  width: 100%;
  overflow: hidden;
}
.content_info .left,
.content_info .right {
  float: left;
  width: 50%;
}
.content_info .right {
  text-align: right;
}
.honour {
  position: relative;
  width: 100%;
  overflow: hidden;
  border-bottom: 1px dashed #999;
  padding-bottom: 60px;
  padding-top: 30px;
  line-height: 30px;
}
.honour ul {
  padding: 0 20px;
}
.customer {
  position: relative;
  width: 100%;
  overflow: hidden;
  border-bottom: 1px dashed #999;
  padding-bottom: 60px;
  padding-top: 30px;
}
.customer ul {
  float: left;
  width: 15%;
  margin-top: 20px;
  padding: 0 20px;
}
.customer ul li {
  font-size: 15px;
  line-height: 24px;
}
.menu_aboutus {
  border: none;
}

.trait {
  position: relative;
  width: 100%;
  height: auto;
  overflow: hidden;
  border-bottom: 1px solid #999;
}
.trait ul {
  position: relative;
  width: 100%;
  overflow: hidden;
}
.trait ul li {
  float: left;
  width: 33%;
  margin-bottom: 50px;
}
.trait li a {
  display: block;
  text-align: center;
}
.trait li span {
  display: block;
  font-size: 19px;
  color: #3b7fcb;
  text-align: center;
  margin: 15px 0;
  font-weight: lighter;
}
.trait li p {
  font-size: 15px;
  margin-top: 15px;
  width: 50%;
  margin-left: 130px;
}
.parameter {
  position: relative;
  width: 100%;
  overflow: hidden;
  border-bottom: 1px dashed #999;
}
/*型号*/
.model,
.outward {
  float: left;
  width: 100%;
}
.model,
.outward {
  margin-bottom: 40px;
}
.model ul,
.outward ul {
  width: 100%;
}
.model ul li,
.outward ul li {
  float: left;
  width: 20%;
  text-align: center;
}
.model .item_1,
.outward .item_1 {
  font-size: 18px;
}
.model li span {
  display: block;
}
.kripke,
.device,
.equipment,
.electrical,
.interface {
  position: relative;
  width: 100%;
  padding: 20px 0;
  border-bottom: 1px dashed #999;
}
.kripke ul,
.device ul,
.equipment ul,
.electrical ul,
.interface ul {
  width: 100%;
  overflow: hidden;
}
.kripke ul li,
.device ul li,
.equipment ul li,
.electrical ul li,
.interface ul li {
  float: left;
  width: 20%;
  text-align: center;
}
.kripke .item_1,
.device .item_1,
.equipment .item_1,
.electrical .item_1,
.interface .item_1 {
  font-size: 18px;
}
/*包装清单*/
.baling {
  position: relative;
  width: 100%;
  padding: 20px 0;
}
.baling ul {
  width: 100%;
  overflow: hidden;
}
.baling .item_1 {
  font-size: 18px;
  text-align: center;
}
.ul_item2 li,
.ul_item3 li,
.ul_item4 li,
.ul_item5 li,
.ul_item6 li,
.ul_item7 li,
.ul_item8 li {
  float: left;
  width: 20%;
  text-align: center;
  height: 40px;
  line-height: 40px;
}