HTML,
body,
div,
h1,
h2,
h3,
h4,
h5,
h6,
ul,
ol,
dl,
li,
dt,
dd,
p,
blockquote,
pre,
form,
fieldset,
table,
th,
td {
  border: none;
  font-family: "微软雅黑", "黑体", "宋体";
  font-size: 14px;
  margin: 0px;
  padding: 0px;
}
html,
body {
  height: 100%;
  width: 100%;
}
address,
caption,
cite,
code,
dfn,
em,
strong,
th,
var {
  font-style: normal;
  font-weight: normal;
}
a {
  text-decoration: none;
}
a:link {
  color: #333;
}
a:visited {
  color: #333;
}
a:hover {
  color: #333;
}
a:active {
  color: #333;
}
input::-ms-clear {
  display: none;
}
input::-ms-reveal {
  display: none;
}
input {
  -webkit-appearance: none;
  margin: 0;
  outline: none;
  padding: 0;
}
input::-webkit-input-placeholder {
  color: #ccc;
}
input::-ms-input-placeholder {
  color: #ccc;
}
input::-moz-placeholder {
  color: #ccc;
}
input[type=submit],
input[type=button] {
  cursor: pointer;
}
button[disabled],
input[disabled] {
  cursor: default;
}
img {
  border: none;
}
ul,
ol,
li {
  list-style-type: none;
}
/*公共方法*/
.clear {
  clear: both;
}
.clearleft {
  clear: left;
}
.clearright {
  clear: right;
}
.floatleft {
  float: left;
}
.floatright {
  float: right;
}
.cursor {
  cursor: pointer;
}
/*背景及色值表*/
.bg1 {
  background: #fff;
}
.bg2 {
  background: #f5f5f5;
}
/* 首页样式 */
.header {
  position: fixed;
  top: 0;
  width: 100%;
  height: 100px;
  background: #fff;
  z-index: 9999;
  box-shadow: 0 2px 4px rgba(0, 0, 0, 0.16);
}
.header-box {
  width: 1200px;
  margin: auto;
  height: 100%;
}
.header-box .logo {
  display: inline-block;
  float: left;
  width: 20%;
  position: relative;
  top: 50%;
  transform: translateY(-50%);
}
.header-box .nav {
  display: inline-block;
  width: 64%;
  text-align: center;
  font-size: 18px;
  line-height: 98px;
}
.header-box .nav ul li {
  display: inline-block;
  margin: 0 24px;
}
.header-box .nav ul li a:hover {
  display: inline-block;
  color: #2495dc;
  border-bottom: 2px solid #2495dc;
}
.header-box .nav .cur {
  display: inline-block;
  color: #2495dc;
  border-bottom: 2px solid #2495dc;
}
.header-box .tel {
  top: 50%;
  transform: translateY(-50%);
  display: inline-block;
  position: relative;
  width: 16%;
  float: right;
  line-height: 28px;
}
.header-box .tel p {
  text-align: right;
}
.header-box .tel p:nth-child(1) {
  padding-right: 40px;
}
.header-box .tel p:nth-child(2) {
  font-size: 24px;
  font-weight: bold;
  color: #e84136;
}
.header-box .tel::after {
  content: "";
  background: url("../images/head-tel.png") no-repeat;
  background-size: auto;
  background-position: center;
  width: 36px;
  height: 36px;
  position: absolute;
  right: 0;
  top: -8px;
}
.idx-banner {
  margin-top: 100px;
}
#slider1 {
  width: 100%;
  height: auto;
  margin: 0 auto;
  box-shadow: 2px 2px 10px 0 rgba(0, 0, 0, 0.1);
  border-radius: 5px;
}
.idx-about {
  background: url("../images/idx-aboutbg.jpg") no-repeat;
  background-size: auto;
  width: 100%;
  height: auto;
}
.idx-aboutbox {
  margin: auto;
  width: 1200px;
}
.idx-aboutbox .content {
  padding: 40px 80px;
  color: #fff;
}
.aboutOur{
  padding: 40px 80px 0 80px !important;
  color: #fff;
}
.aboutOur p{
  text-indent:2em;
  line-height: 29px;
}
.idx-aboutbox .licheng {
  display: block;
  width: 100%;
  height: auto;
  padding: 40px 0;
}
.idx-aboutbox .picMarquee-left {
  position: relative;
}
.idx-aboutbox .picMarquee-left .bd {
  width: 100%;
  height: 302px;
}
.idx-aboutbox .picMarquee-left .bd ul {
  overflow: hidden;
  zoom: 1;
}
.idx-aboutbox .picMarquee-left .bd ul li {
  float: left;
  _display: inline;
  overflow: hidden;
  text-align: center;
  width: 380px;
  height: 302px;
  position: relative;
  margin-right: 30px;
  background-image: url(../images/lic1.png);
  background-position: center bottom;
  background-repeat: no-repeat;
}
.idx-aboutbox .picMarquee-left .bd ul li:hover {
  background-image: url(../images/lic1_1.png);
}
.idx-aboutbox .liCheng_main {
  display: block;
  height: 200px;
  position: relative;
  padding: 26px 40px 0;
  background-image: url(../images/lichBg.png);
  background-size: 100% 100%;
  background-position: center;
  background-repeat: no-repeat;
  text-align: center;
  color: #666;
}
.idx-aboutbox .liCheng_main h3 {
  font-size: 48px;
  line-height: 48px;
  font-family: "Arial";
  margin-bottom: 14px;
  display: -webkit-box;
  -webkit-line-clamp: 1;
  -webkit-box-orient: vertical;
  overflow: hidden;
  text-overflow: ellipsis;
}
.idx-aboutbox .liCheng_main p {
  text-align: center;
  font-size: 14px;
  line-height: 28px;
  overflow: hidden;
  text-overflow: ellipsis;
  display: -webkit-box;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 3;
}
.idx-aboutbox .picMarquee-left .bd ul li:hover .liCheng_main {
  background-image: url(../images/lichBg_1.png);
  color: #fff;
}
.title {
  text-align: center;
  color: #fff;
}
.title h4 {
  font-size: 36px;
  font-weight: normal;
  padding-top: 80px;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.title p {
  font-size: 18px;
  padding: 18px 0;
  display: inline-block;
  border-bottom: 2px solid #2495dc;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.idx-culture {
  background: #f5f5f5;
}
.idx-culturebox {
  margin: auto;
  width: 1200px;
  padding: 60px 0 36px 0;
}
.idx-culturebox .idx-culture-item {
  text-align: center;
  width: 33%;
  display: inline-block;
}
.idx-culturebox .idx-culture-item h4 {
  padding-top: 24px;
  font-size: 20px;
  font-weight: normal;
  display: -webkit-box;
  -webkit-line-clamp: 1;
  -webkit-box-orient: vertical;
  overflow: hidden;
  text-overflow: ellipsis;
}
.idx-culturebox .idx-culture-item p {
  font-size: 16px;
  padding: 24px 0;
  color: #666;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
  text-overflow: ellipsis;
}
.idx-culturebox .idx-culture-item:hover .img1 {
  display: none;
  transition: all 0.3s;
}
.idx-culturebox .idx-culture-item:hover .img2 {
  display: inline-block;
  transition: all 0.3s;
}
.idx-culturebox .idx-culture-item:hover .more {
  opacity: 1;
  display: inline-block;
  transition: all 0.3s;
}
.idx-culturebox .img2 {
  display: none;
}
.idx-culturebox .more {
  opacity: 0;
  display: inline-block;
  border: 1px solid #2495dc;
  width: 156px;
  height: 48px;
  line-height: 48px;
  text-align: center;
  color: #2495dc;
  font-size: 16px;
}
.idx-business {
  margin: auto;
}
.idx-business .title {
  color: #333;
}
.idx-business .content {
  padding: 50px 0;
  text-align: center;
}
.idx-business .content .idx-business-item {
  display: inline-flex;
  width: 33.33%;
  position: relative;
}
.idx-business .content .idx-business-item img {
  width: 100%;
  max-width: 100%;
}
.idx-business .content .idx-business-item .idx-business-itembox {
  position: absolute;
  height: 100%;
  left: 0;
  top: 0;
  padding: 0 8%;
  background: rgba(0, 0, 0, 0.65);
  color: #fff;
  border-left: 1px solid rgba(255,255,255,0.2);
  text-align: center;
}
.idx-business .content .idx-business-item .idx-business-itembox h4 {
  margin-top: 20%;
  font-size: 24px;
  font-weight: normal;
  position: relative;
  padding: 0 16px;
  display: -webkit-box;
  -webkit-line-clamp: 1;
  -webkit-box-orient: vertical;
  overflow: hidden;
  text-overflow: ellipsis;
}
.idx-business .content .idx-business-item .idx-business-itembox h4:before {
  content: "——";
  padding-right: 16px;
}
.idx-business .content .idx-business-item .idx-business-itembox h4:after {
  content: "——";
  padding-left: 16px;
}
.idx-business .content .idx-business-item .idx-business-itembox p {
  text-align: justify;
  text-indent: 2em;
  font-size: 16px;
  height: 170px;
  margin: 35px 0 35px 0;
  line-height: 2;
  display: -webkit-box;
  -webkit-line-clamp: 5;
  -webkit-box-orient: vertical;
  overflow: hidden;
  text-overflow: ellipsis;
}
.idx-business .content .idx-business-item .idx-business-itembox .more {
  display: inline-block;
  border: 1px solid #fff;
  width: 156px;
  height: 48px;
  line-height: 48px;
  text-align: center;
  color: #fff;
}
.idx-business .content .idx-business-item .idx-business-itembox:hover {
  background: rgba(16, 141, 220, 0.65);
  transition: all 0.3s;
}
.idx-service .idx-servicebox {
  margin: auto;
  width: 1200px;
}
.idx-service .idx-servicebox .title {
  color: #333;
}
.idx-service .idx-servicebox .content {
  padding: 40px 0;
}
.idx-service .idx-servicebox .content ul li {
  display: inline-grid;
  width: 190px;
  margin-right: 4px;
  padding: 24px 0;
  margin-bottom: 6px;
  border: 1px solid #bfbfbf;
  text-align: center;
  font-size: 16px;
  float: left;
}
.idx-service .idx-servicebox .content ul li img {
  margin: auto;
}
.idx-service .idx-servicebox .content ul li .img2 {
  display: none;
}
.idx-service .idx-servicebox .content ul li p {
  display: block;
  padding: 0 24px;
  line-height: 1.5;
  height: 42px;
}
.idx-service .idx-servicebox .content ul li:last-child {
  margin-right: 0;
}
.idx-service .idx-servicebox .content ul li:hover {
  border: 1px solid #2495dc;
  color: #2495dc;
  transition: all 0.3s;
}
.idx-service .idx-servicebox .content ul li:hover .img1 {
  display: none;
}
.idx-service .idx-servicebox .content ul li:hover .img2 {
  display: inline-block;
}
.idx-service:after {
  clear: both;
  content: '';
  display: block;
}
.idx-case .title {
  color: #333;
}
.idx-case .casetabs {
  text-align: center;
}
.idx-case .casetabs .casetabs-title {
  text-align: center;
  padding: 56px 0 48px 0;
}
.idx-case .casetabs .casetabs-title li {
  display: inline-block;
  margin: 0 70px;
  font-size: 20px;
}
.idx-case .casetabs .casetabs-title li:hover a {
  color: #2495dc;
}
.idx-case .casetabs .casetabs-title .active a {
  color: #2495dc;
}
.idx-case .casetabs .casetabs-content {
  text-align: left;
  margin-bottom: 40px;
}
.idx-case .casetabs .casetabs-content li {
  display: inline-block;
  position: relative;
  width: 24%;
  margin: 0 6px 6px 0;
}
.idx-case .casetabs .casetabs-content li .img-box {
  width: 100%;
  min-height: 240px;
}
.idx-case .casetabs .casetabs-content li img {
  width: 100%;
  max-width: 100%;
  display: grid;
}
.idx-case .casetabs .casetabs-content li .casetit {
  position: absolute;
  bottom: 0;
  width: 100%;
  height: 48px;
  line-height: 48px;
  background: #fff;
  color: #333;
  font-size: 16px;
  font-weight: normal;
  text-align: center;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  padding: 0 16px;
}
.idx-case .casetabs .casetabs-content li:hover {
  transition: all 0.3s;
}
.idx-case .casetabs .casetabs-content li:hover .casebox {
  display: block;
}
.idx-case .casetabs .casetabs-content li:hover .casetit {
  display: none;
}
.idx-case .casetabs .casetabs-content .casebox {
  display: none;
  text-align: center;
  padding: 0 24px;
  width: 100%;
  height: 100%;
  position: absolute;
  left: 0;
  top: 0;
  background: rgba(0, 0, 0, 0.65);
  color: #fff;
}
.idx-case .casetabs .casetabs-content .casebox h4 {
  margin-top: 16%;
  font-size: 18px;
  font-weight: normal;
  display: -webkit-box;
  -webkit-line-clamp: 1;
  -webkit-box-orient: vertical;
  overflow: hidden;
  text-overflow: ellipsis;
}
.idx-case .casetabs .casetabs-content .casebox p {
  font-size: 14px;
  margin: 4% 0 12% 0;
  text-align: left;
  display: -webkit-box;
  -webkit-line-clamp: 3;
  -webkit-box-orient: vertical;
  overflow: hidden;
  text-overflow: ellipsis;
}
.idx-case .casetabs .casetabs-content .casebox .more {
  display: inline-block;
  border: 1px solid #fff;
  padding: 4% 16%;
  line-height: 1.5;
  text-align: center;
  color: #fff;
  font-size: 14px;
}
.idx-case .casetabs .idxcasetabs-content {
  text-align: center;
}
.idx-case .casetabs .idxcasetabs-content li {
  width: 24.6%;
}
.idx-case .casetabs .idxcasetabs-content li:nth-child(4n) {
  margin: 0 0 6px 0;
}
.idx-case .casetabs .more2 {
  border: 1px solid #2495dc;
  color: #2495dc;
  padding: 20px 124px;
  margin: 0 auto 56px auto;
  display: inline-block;
}