@charset "utf-8";

/* CSS Document*/
body {
  text-align: left;
  padding: 0;
  margin: 0;
  font-size: 14px;
  font-family: 'microsoft yahei';
  -webkit-text-size-adjust: none;
  height: auto;
  color: #333;
  background: #fff;
}

body {
  position: relative;
  overflow-x: hidden;
  overflow-y: auto;
  padding-top: 95px;
}

html {
  min-width: 1280px;
}

div,
dl,
dt,
dd,
ul,
ol,
li,
h1,
h2,
h3,
h4,
h5,
h6,
p {
  padding: 0;
  margin: 0;
}

pre,
code,
form,
fieldset,
legend,
input,
textarea,
p,
blockquote,
th {
  padding: 0;
  margin: 0;
}

fieldset {
  border-top-width: 0;
  border-left-width: 0;
  border-bottom-width: 0;
  border-right-width: 0;
}

a img {
  border: 0;
  padding: 0;
  margin: 0;
}

i {
  font-style: normal;
}

address,
caption,
cite,
cite,
code,
dfn,
em,
th,
var {
  font-weight: normal;
  font-style: normal;
}

li {
  list-style-type: none;
}

caption {
  text-align: left;
}

th {
  text-align: left;
}

h1,
h2,
h3,
h4,
h5,
h6 {
  font-weight: normal;
  font-size: 100%;
}

q:unknown {
  content: '';
}

input,
textarea,
select {
  font-family: inherit;
  font-size: 100%;
}

a:link {
  color: #333;
  text-decoration: none;
}

a:visited {
  color: #333;
  text-decoration: none;
}

a:hover {
  color: var(--colour1);
  text-decoration: none;
}

.fl {
  float: left;
}

.fr {
  float: right;
}

.left {
  float: left;
}

.right {
  float: right;
}

.clear {
  clear: both;
  font-size: 0;
  margin: 0;
  padding: 0;
  display: block;
  _height: 0;
  overflow: hidden;
}

/*清除浮动*/
.clearfix {
  zoom: 1;
}

.clearfix:before,
.clearfix:after {
  visibility: hidden;
  display: block;
  font-size: 0;
  content: ".";
  clear: both;
  height: 0;
}

/*高光特效*/
.white,
.whites {
  position: relative;
  overflow: hidden;
}

.white:after,
.whites:after {
  content: '';
  position: absolute;
  left: -100%;
  top: 0;
  width: 100%;
  height: 100%;
  background-image: -moz-linear-gradient(0deg, rgba(255, 255, 255, 0), rgba(255, 255, 255, .5), rgba(255, 255, 255, 0));
  background-image: -webkit-linear-gradient(0deg, rgba(255, 255, 255, 0), rgba(255, 255, 255, .5), rgba(255, 255, 255, 0));
  transform: skewx(-25deg);
}

.white:hover:after {
  left: 100%;
  -moz-transition: 1s;
  -o-transition: 1s;
  -webkit-transition: 1s;
  transition: 1s;
}

.whites:hover:after {
  left: 100%;
  -moz-transition: 0.5s;
  -o-transition: 0.5s;
  -webkit-transition: 0.5s;
  transition: 0.5s;
}

/*网站公用样式表*/
.w1200 {
  width: 1200px;
  margin: 0 auto;
}

/*头部*/
.head_main {
  width: 100%;
  position: fixed;
  top: 0;
  z-index: 999;
  background: #fff;
  box-shadow: 0 0 3px rgb(0 0 0 / 50%);
}

.head_main .logo {
  padding-top: 7px;
}

.head_main .logo img {
  display: block;
  background: var(--colour1);
}

/*导航*/
.nav_main .nav>li {
  float: left;
  position: relative;
  height: 95px;
  line-height: 95px;
  text-align: center;
  margin-left: 30px;
  padding: 0 5px;
}

.nav_main .nav>li>a {
  font-size: 16px;
  font-weight: 700;
  color: #4f5050;
}

.nav_main .nav>li.on>a {
  color: #fff;
  border: 1px solid var(--colour1);
  padding: 10px 10px;
  border-radius: 8px;
  background: var(--colour1);
}

.nav_main .nav>li .sub {
  display: none;
  position: absolute;
  top: 100%;
  left: 50%;
  margin-left: -100px;
  width: 200px;
  border: 1px solid #ddd;
  background: #fff;
  border-radius: 2px;
  box-shadow: 0 3px 10px rgb(0 0 0 / 10%);
  opacity: 0.9;
}

.nav_main .nav>li .sub:before {
  content: '';
  border-top: 5px solid transparent;
  border-left: 5px solid transparent;
  border-right: 5px solid transparent;
  border-bottom: 5px solid #333;
  position: absolute;
  top: -10px;
  left: 50%;
  transform: translateX(-50%);
  z-index: 999;
}

.nav_main .nav>li .sub li {
  zoom: 1;
}

.nav_main .nav>li .sub a {
  color: #333;
  font-size: 14px;
  line-height: 40px;
  display: block;
  text-align: center;
  padding: 0 5px;
  border-bottom: 1px solid #ddd;
  overflow: hidden;
  white-space: nowrap;
  text-overflow: ellipsis;
}

.nav_main .nav>li .sub li:last-child a {
  border: 0;
}

.nav_main .nav>li .sub a:hover {
  color: #fff;
  background: var(--colour1);
}

/*网站大图*/
.banner {
  width: 100%;
  max-width: 1920px;
  position: relative;
  overflow: hidden;
  z-index: 0;
}

.banner li {
  width: 100%;
  position: absolute;
  z-index: 1;
  overflow: hidden;
  display: none;
}

.banner .swiper-slide {
  overflow: hidden;
}

.banner .swiper-slide img {
  width: 100%;
  display: block;
}

#banner .tip {
  width: 1000px;
  line-height: 0;
  font-size: 0;
  text-align: center;
  position: absolute;
  left: 50%;
  margin-left: -500px;
  bottom: 15px;
  z-index: 3;
}

#banner .tip span {
  width: 8px;
  height: 8px;
  margin: 0 4px;
  display: inline-block;
  cursor: pointer;
  background: #fff;
  opacity: .5;
  border-radius: 10px;
  transition: all .5s;
  outline: none;
}

#banner .tip span.swiper-pagination-bullet-active {
  width: 16px;
  opacity: 1;
}

#banner #btn_prev,
#banner #btn_next {
  width: 65px;
  height: 100px;
  position: absolute;
  top: 50%;
  margin-top: -50px;
  background: url(../images/slider-arrow.png) no-repeat;
  z-index: 5;
  opacity: 0;
}

#banner #btn_prev {
  background-position: -130px center;
  left: 4%;
}

#banner #btn_next {
  background-position: 0 center;
  right: 4%;
}

#banner:hover #btn_prev,
#banner:hover #btn_next {
  opacity: .8;
}

#banner .swiper-cube-shadow {
  display: none;
}

/*搜索栏*/
.search {
  height: 80px;
  background: #eff1f4;
  overflow: hidden;
}

.search .left {
  color: #333;
  font-size: 16px;
  line-height: 80px;
  height: 80px;
}

.search .left b {
  position: relative;
  top: 2px;
  color: var(--colour1);
  font-size: 20px;
  font-weight: bold;
  font-family: 'Arial';
  padding-right: 5px;
}

.search .left a {
  font-size: 16px;
  color: rgba(57, 57, 57, .6);
  padding-right: 25px;
}

.search .left a:hover {
  color: var(--colour1);
}

.search .right {
  width: 330px;
  height: 80px;
  background: var(--colour1);
  position: relative;
}

.search .right form {
  width: 282px;
  position: absolute;
  left: 50%;
  margin-left: -141px;
  top: 50%;
  transform: translateY(-50%);
}

.search .right .input {
  width: 234px;
  color: #fff;
  font-size: 14px;
  padding-left: 10px;
  outline: none;
  border: 0;
  background: none;
}

.search .right .btn {
  width: 24px;
  height: 24px;
  background-color: initial;
  background-position: left top;
  position: absolute;
  right: 0;
  top: 54%;
  border: 0;
  transform: translateY(-50%);
  cursor: pointer;
}

/*******index css*******/
.index {
  line-height: 1.5;
}

/*首页标题*/
.index .in_title {
  font-size: 38px;
  font-weight: bold;
  color: #111;
  text-align: center;
  padding-bottom: 30px;
}

.index .in_title span {
  color: var(--colour1)
}

.index .more {
  position: relative;
  z-index: 1;
}

.index .more a {
  position: relative;
  display: block;
  width: 198px;
  color: #fff;
  font-size: 16px;
  line-height: 46px;
  text-align: center;
  margin: 0 auto;
  border-radius: 50px;
  border: 1px solid var(--colour1);
  background: var(--colour1);
}

.index .more a:hover {
  border-color: #111;
  background: #111;
}

/*关于我们*/
.index .about {
  max-width: 1920px;
  margin: 0 auto;
  height: 680px;
  padding: 88px 0;
  box-sizing: border-box;
  background: url(../images/ab_bg.png) no-repeat center;
}

.index .about .box {
  position: relative;
}

.index .about .img {
  position: relative;
  width: 607px;
  height: 500px;
  color: #fff;
}

.index .about .img:after {
  content: ' ';
  position: absolute;
  right: 0;
  top: 0;
  width: 425px;
  height: 100%;
  background: var(--colour1);
}

.index .about .img>div {
  position: relative;
  z-index: 1;
}

.index .about .img .en {
  position: relative;
  margin: 25px 0;
  margin-left: 40px;
  color: #fff;
  font-size: 47px;
  font-weight: bold;
  line-height: 37px;
  text-align: left;
}

.index .about .img .en:after {
  content: ' ';
  position: absolute;
  top: 50%;
  left: -38px;
  width: 23px;
  height: 4px;
  transform: translateY(-50%);
  background: var(--colour1);
}

.index .about .img .en span {
  color: #111;
}

.index .about .img .pic {
  width: 520px;
  height: 300px;
}

.index .about .img .pic img {
  width: 100%;
  height: 100%;
  display: block;
  transition: all 1s;
}

.index .about .img .pic:hover img {
  transform: scale(1.1);
}

.index .about .img .tit {
  width: 520px;
  padding-top: 25px;
  text-align: right;
}

.index .about .img .tit h3 {
  font-size: 16px;
  padding-bottom: 10px;
}

.index .about .img .tit p {
  font-size: 12px;
  font-family: 'Arial';
}

.index .about .txt {
  width: 520px;
}

.index .about .txt .in_title {
  color: var(--colour1);
  padding-top: 50px;
  padding-bottom: 0;
  text-align: left;
}

.index .about .txt .in_title span {
  color: #111;
}

.index .about .txt .con {
  margin-top: 50px;
}

.index .about .txt .con h3 {
  position: relative;
  font-size: 24px;
}

.index .about .txt .con p {
  color: rgba(0, 0, 0, .7);
  font-size: 16px;
  line-height: 30px;
  text-align: justify;
  margin-top: 18px;
}

/*产品展示*/
.index .product {
  padding: 70px 0;
}

.index .product .hd {
  margin-bottom: 30px;
  text-align: center;
}

.index .product .hd ul li {
  display: inline-block;
  width: 184px;
  height: 43px;
  color: #828283;
  font-size: 15px;
  line-height: 43px;
  margin: 7px;
  border: 1px solid #d5d4d5;
  border-radius: 30px;
  cursor: pointer;
  transition: all .5s;
}

.index .product .hd ul li:hover,
.index .product ul li.on {
  color: #fff;
  background: var(--colour1);
  border-color: var(--colour1);
}

.index .product .bd .box {
  position: relative;
}

.index .product .bd ul {
  padding: 10px 10px 20px 10px !important;
}

.index .product .bd ul li {
  float: left;
  width: 355px;
  margin-right: 27px;
  padding: 10px;
  padding-bottom: 0;
  box-shadow: 0px 2px 10px rgb(0 0 0 / 50%);
  overflow: hidden;
}

.index .product .bd ul li .img {
  width: 100%;
  height: 266px;
  overflow: hidden;
}

.index .product .bd ul li .img img {
  width: 100%;
  height: 100%;
  display: block;
  transition: all .5s;
}

.index .product .bd ul li h3 {
  font-size: 16px;
  line-height: 44px;
  text-align: center;
  border-bottom: 1px solid var(--colour1);
  overflow: hidden;
  white-space: nowrap;
  text-overflow: ellipsis;
}

.index .product .bd ul li span {
  display: block;
  font-size: 12px;
  color: #b1b1b1;
  text-align: center;
  padding: 10px 0 15px;
}

.index .product .bd ul li:hover .img img {
  transform: scale(1.1);
}

.index .product .prev,
.index .product .next {
  position: absolute;
  top: 50%;
  margin-top: -25px;
  display: block;
  width: 28px;
  height: 50px;
  cursor: pointer;
}

.index .product .prev {
  left: -50px;
}

.index .product .next {
  right: -50px;
}

.index .product .prev:after,
.index .product .prev:before,
.index .product .next:after,
.index .product .next:before {
  content: "";
  display: block;
  position: absolute;
  width: 35px;
  height: 3px;
  background: #111;
  transition: all .5s;
}

.index .product .prev:after,
.index .product .next:after {
  -webkit-transform: rotate(45deg);
  -moz-transform: rotate(45deg);
  -o-transform: rotate(45deg);
  transform: rotate(45deg);
}

.index .product .prev:before,
.index .product .next:before {
  -webkit-transform: rotate(-45deg);
  -moz-transform: rotate(-45deg);
  -o-transform: rotate(-45deg);
  transform: rotate(-45deg);
}

.index .product .prev:after {
  top: 35px;
  left: -3px;
}

.index .product .prev:before {
  top: 12px;
  left: -3px;
}

.index .product .next:after {
  top: 12px;
  right: -3px;
}

.index .product .next:before {
  top: 35px;
  right: -3px;
}

.index .product .prev:hover:after,
.index .product .prev:hover:before,
.index .product .next:hover:after,
.index .product .next:hover:before {
  background: var(--colour1);
}

/*客户案例*/
.index .icase {
  padding-top: 70px;
  padding-bottom: 30px;
}

.index .icase .txt {
  margin: 0 42px;
  color: #4b4b4b;
  font-size: 14px;
  line-height: 27px;
  text-align: center;
}

.index .icase .hd {
  margin-top: 45px;
}

.index .icase .hd ul li {
  float: left;
  width: 220px;
  height: 130px;
  text-align: center;
  margin-right: 25px;
  padding: 24px 0;
  background: #e5e5e5;
  box-sizing: border-box;
  cursor: pointer;
  transition: all .5s;
}

.index .icase .hd ul li:last-child {
  margin-right: 0;
}

.index .icase .hd ul li s {
  display: inline-block;
  width: 53px;
  height: 48px;
  background-position: -135px bottom;
  margin-bottom: 10px;
  transition: all .5s;
}

.index .icase .hd ul li:nth-child(1) s {
  background-position: -135px bottom;
}

.index .icase .hd ul li:nth-child(2) s {
  background-position: -188px bottom;
}

.index .icase .hd ul li:nth-child(3) s {
  background-position: -241px bottom;
}

.index .icase .hd ul li:nth-child(4) s {
  background-position: -294px bottom;
}

.index .icase .hd ul li:nth-child(5) s {
  background-position: -347px bottom;
}

.index .icase .hd ul li span {
  font-size: 17px;
  color: #4b4b4b;
  display: block;
  transition: all .5s;
}

.index .icase .hd ul li.on {
  background: var(--colour1);
}

.index .icase .hd ul li.on span {
  color: #fff;
}

.index .icase .hd ul li.on s {
  -webkit-filter: grayscale(100%) brightness(1000%);
  -moz-filter: grayscale(100%) brightness(1000%);
  -ms-filter: grayscale(100%) brightness(1000%);
  -o-filter: grayscale(100%) brightness(1000%);
  filter: grayscale(100%) brightness(1000%);
}

.index .icase .bd {
  margin-top: 35px;
  position: relative;
  z-index: 99;
}

.index .icase .left {
  width: 625px;
  margin-right: 30px;
}

.index .icase .left .tel {
  color: #292826;
  font-size: 24px;
  margin-top: 41px;
}

.index .icase .left .tel span {
  position: relative;
  top: 3px;
  color: var(--colour1);
  font-size: 33px;
  font-weight: bold;
  font-family: 'Arial';
  padding: 0 6px;
}

.index .icase .left h3 {
  font-size: 26px;
  font-weight: bold;
  color: #4b4b4b;
}

.index .icase .left p {
  font-size: 17px;
  color: rgba(21, 26, 18, .5);
  line-height: 37px;
  padding: 12px 0;
}

.index .icase .left ul li {
  float: left;
  width: 194px;
  margin-right: 21px;
  overflow: hidden;
}

.index .icase .left ul li:nth-child(3n) {
  margin-right: 0;
}

.index .icase .left ul li .img {
  position: relative;
  width: 100%;
  height: 146px;
}

.index .icase .left ul li .img img {
  width: 100%;
  height: 100%;
  display: block;
}

.index .icase .left ul li .bg {
  position: absolute;
  left: 0;
  top: 0;
  width: 100%;
  height: 100%;
  background: rgba(0, 0, 0, .5);
  opacity: 0;
  transition: all .5s;
}

.index .icase .left ul li .bg:before,
.index .icase .left ul li .bg:after {
  content: " ";
  position: absolute;
  top: 50%;
  margin-top: -1px;
  left: 20px;
  width: 40px;
  height: 1px;
  background: #fff;
}

.index .icase .left ul li .bg:after {
  left: auto;
  right: 20px;
}

.index .icase .left ul li .bg s {
  position: absolute;
  top: 50%;
  margin-top: -18px;
  left: 50%;
  margin-left: -18px;
  display: block;
  width: 36px;
  height: 36px;
  background-position: -56px bottom;
  transition: all .5s;
}

.index .icase .left ul li:hover .bg {
  opacity: 1;
}

.index .icase .right {
  width: 545px;
  position: relative;
}

.index .icase .right .list ul li {
  position: relative;
}

.index .icase .right .list ul li .img {
  width: 100%;
  height: 410px;
}

.index .icase .right .list ul li .img img {
  width: 100%;
  height: 100%;
  transition: all 1s;
}

.index .icase .right .list ul li .tit {
  position: absolute;
  width: 320px;
  height: 55px;
  background: var(--colour1);
  left: 0;
  bottom: 0;
  z-index: 8;
}

.index .icase .right .list ul li .tit h3 {
  color: #fff;
  font-size: 15px;
  line-height: 55px;
  padding-left: 30px;
  padding-right: 50px;
  overflow: hidden;
  white-space: nowrap;
  text-overflow: ellipsis;
}

.index .icase .right .list ul li .tit s {
  position: absolute;
  top: 50%;
  margin-top: -6px;
  right: 25px;
  display: block;
  width: 20px;
  height: 11px;
  background-position: -32px -30px;
}

.index .icase .right .list ul li:hover .img img {
  transform: scale(1.1);
}

.index .icase .right span {
  position: absolute;
  right: 0;
  bottom: 0;
  display: block;
  width: 55px;
  height: 55px;
  background: rgba(255, 255, 255, .3);
  transition: all .5s;
  cursor: pointer;
  z-index: 9;
}

.index .icase .right .prev {
  right: 55px;
}

.index .icase .right .prev:after,
.index .icase .right .prev:before,
.index .icase .right .next:after,
.index .icase .right .next:before {
  content: "";
  display: block;
  position: absolute;
  width: 15px;
  height: 1px;
  background: #fff;
  transition: all .5s;
}

.index .icase .right .prev:after,
.index .icase .right .next:after {
  -webkit-transform: rotate(45deg);
  -moz-transform: rotate(45deg);
  -o-transform: rotate(45deg);
  transform: rotate(45deg);
}

.index .icase .right .prev:before,
.index .icase .right .next:before {
  -webkit-transform: rotate(-45deg);
  -moz-transform: rotate(-45deg);
  -o-transform: rotate(-45deg);
  transform: rotate(-45deg);
}

.index .icase .right .prev:after {
  left: 20px;
  top: 32px;
}

.index .icase .right .prev:before {
  left: 20px;
  top: 22px;
}

.index .icase .right .next:after {
  right: 20px;
  top: 22px;
}

.index .icase .right .next:before {
  right: 20px;
  top: 32px;
}

.index .icase .right span:hover {
  background: rgba(255, 255, 255, .5)
}

.index .icase .right .prev:hover:after,
.index .icase .right .prev:hover:before,
.index .icase .right .next:hover:after,
.index .icase .right .next:hover:before {
  background: var(--colour1);
}

/*合伙伙伴*/
.index .partner {
  padding: 80px 0;
  background: #eaeaea;
}

.index .partner .tit {
  width: 80px;
}

.index .partner .tit h3 {
  position: relative;
  color: #111;
  font-size: 28px;
  font-weight: bold;
  writing-mode: vertical-rl;
  padding-top: 48px;
}

.index .partner .tit h3 s {
  position: absolute;
  top: 0;
  left: 50%;
  margin-left: -16px;
  display: block;
  width: 33px;
  height: 33px;
  background-position: -96px 0;
}

.index .partner .tit h3 span {
  color: var(--colour1);
}

.index .partner .tit p {
  color: rgba(47, 45, 45, .2);
  font-size: 23px;
  font-weight: bold;
  margin-left: 1px;
  text-transform: uppercase;
  writing-mode: vertical-rl;
}

.index .partner .bd {
  width: 1060px;
  margin-top: 38px;
  overflow: hidden;
}

.index .partner .bd li {
  float: left;
  overflow: hidden;
  width: 240px;
  height: 100px;
  margin-right: 33px;
  cursor: pointer;
}

.index .partner .bd li img {
  width: 100%;
  height: 100%;
  display: block;
}

/*新闻中心*/
.index .inews {
  max-width: 1920px;
  margin: 0 auto;
  padding: 70px 0;
  background: url(../images/news_bg.jpg) no-repeat top center;
}

.index .inews .in_title {
  color: #fff;
}

.index .inews ul {
  padding-bottom: 70px;
}

.index .inews ul li {
  float: left;
  width: 380px;
  margin-right: 30px;
  background: #fff;
  padding-bottom: 30px;
  position: relative;
  box-shadow: 0 5px 8px 1px #cecdcd;
  transition: all .5s;
}

.index .inews ul li:last-child {
  margin-right: 0;
}

.index .inews ul li .nip1 {
  width: 100%;
  position: relative;
  transition: all .3s;
}

.index .inews ul li .nip1 .img {
  width: 100%;
  height: 285px;
  margin-bottom: 25px;
}

.index .inews ul li .nip1 .img img {
  width: 100%;
  height: 100%;
  display: block;
}

.index .inews ul li .time {
  padding: 0 15px;
}

.index .inews ul li .time .day {
  font-size: 70px;
  font-family: 'Tahoma';
  color: var(--colour1);
  line-height: 1;
}

.index .inews ul li .time .year {
  position: relative;
  top: 18px;
  left: 10px;
  font-family: 'Tahoma';
  color: #787878;
  font-size: 17px;
  font-weight: 300;
}

.index .inews ul li .time .year:after {
  content: ' ';
  position: absolute;
  top: 16px;
  right: -80px;
  width: 63px;
  height: 2px;
  background: var(--colour1);
}

.index .inews ul li .nip1 h3 {
  color: #272727;
  font-size: 18px;
  line-height: 30px;
  padding: 0 15px;
  margin-top: 15px;
  height: 60px;
  overflow: hidden;
}

.index .inews ul li .nip2 {
  position: absolute;
  width: 100%;
  height: 100%;
  top: 70%;
  left: 0;
  padding: 0 25px;
  padding-top: 25px;
  box-sizing: border-box;
  opacity: 0;
  z-index: 1;
  overflow: auto;
  visibility: hidden;
  transition: all .3s;
  background: var(--colour1);
}

.index .inews ul li .nip2 h3 {
  font-size: 18px;
  color: #fff;
  font-weight: bold;
  overflow: hidden;
  white-space: nowrap;
  text-overflow: ellipsis;
}

.index .inews ul li .nip2 p {
  color: rgba(255, 255, 255, .5);
  font-size: 14px;
  line-height: 28px;
  text-align: justify;
  margin-top: 15px;
  height: 56px;
  overflow: hidden;
}

.index .inews ul li .nip2 .img {
  width: 100%;
  height: 243px;
  margin-top: 15px;
}

.index .inews ul li .nip2 .img img {
  width: 100%;
  height: 100%;
  display: block;
}

.index .inews ul li .nip2 .time {
  margin-top: 15px;
  padding: 0;
}

.index .inews ul li .nip2 .day,
.index .inews ul li .nip2 .year {
  color: #fff;
}

.index .inews ul li .nip2 .time .year:after {
  background: #fff;
}

.index .inews ul li:hover {
  box-shadow: none;
}

.index .inews ul li:hover .nip1 {
  transform: scale(0);
  opacity: 0;
}

.index .inews ul li:hover .nip2 {
  top: 0;
  opacity: 1;
  visibility: visible;
}

/*联系我们*/
.index .contact {
  max-width: 1920px;
  margin: 0 auto;
  padding: 75px 0 160px;
  background: url(../images/lx_bg.png) no-repeat center;
  background-size: cover;
}

.index .contact .box {
  height: 390px;
  background: #fff;
}

.index .contact .box>div {
  width: 50%;
  height: 100%;
  padding-top: 58px;
  padding-left: 69px;
  box-sizing: border-box;
}

.index .contact .box .lxwm {
  background: var(--colour1);
}

.index .contact h3 {
  font-size: 24px;
  color: #fff;
}

.index .contact p {
  font-size: 14px;
  color: rgba(255, 255, 255, .6);
}

.index .contact ul {
  margin-top: 32px;
}

.index .contact ul li {
  position: relative;
  font-size: 15px;
  color: rgba(255, 255, 255, .6);
  line-height: 38px;
  padding-left: 36px;
}

.index .contact ul li s {
  position: absolute;
  top: 50%;
  margin-top: -13px;
  left: 0;
  display: block;
  width: 26px;
  height: 26px;
}

.index .contact ul li:nth-child(1) s {
  background-position: -270px 0;
}

.index .contact ul li:nth-child(2) s {
  background-position: -296px 0;
}

.index .contact ul li:nth-child(3) s {
  background-position: -322px 0;
}

.index .contact ul li:nth-child(4) s {
  background-position: -348px 0;
}

.index .contact ul li:nth-child(5) s {
  background-position: -374px 0;
}

.index .contact .book h3 {
  font-size: 24px;
  color: #4f5050;
}

.index .contact .book p {
  font-size: 14px;
  color: rgba(79, 80, 80, .6);
}

.index .contact .book form {
  margin-top: 40px;
  width: 453px;
}

.index .contact .book form>div,
.index .contact .book form>div>div {
  position: relative;
}

.index .contact .book form>div .msg-box {
  position: absolute;
  left: 0;
  height: 20px;
  top: 0px;
}

.index .contact .book form>div .msg-box s {
  display: inline-block;
}

.index .contact .book form .txt {
  width: 184px;
  height: 42px;
  padding-left: 10px;
  display: inline-block;
  border: 1px solid #e5e5e5;
  border-radius: 20px;
  color: #4f5050;
  font-size: 14px;
  outline: none;
  background: none;
  appearance: none;
  transition: all .5s;
}

.index .contact .book form .txt.con {
  width: 441px;
}

.index .contact .book form .txt:hover {
  border-color: var(--colour1);
  box-shadow: 0 0 0 2px var(--colour3);
}

.index .contact .book form .bnt {
  width: 160px;
  height: 45px;
  line-height: 45px;
  text-align: center;
  font-size: 14px;
  letter-spacing: .5em;
  background: var(--colour1);
  color: #fff;
  border-radius: 20px;
  border: 0;
  cursor: pointer;
}

/*友情链接*/
.links_main {
  position: absolute;
  bottom: 100px;
  width: 100%;
  padding: 10px 0;
  overflow: hidden;
  font-weight: bold;
}

.links_main span {
  color: var(--colour1);
  display: block;
  float: left;
}

.links_main a {
  color: #333;
  font-size: 14px;
  padding-right: 10px;
  float: left;
}

/*底部*/
.footer {
  position: relative;
  bottom: 0;
  width: 100%;
  height: 77px;
  color: rgba(255, 255, 255, .5);
  font-size: 13px;
  line-height: 77px;
  background: rgba(41, 41, 41, .9);
}

.footer.fin {
  position: absolute;
}

.footer a {
  color: rgba(255, 255, 255, .5);
  font-size: 13px;
}

/*二维码弹窗*/
.ewmbox {
  width: 300px;
  height: 320px;
  padding-top: 20px;
  background: #fff;
  z-index: 9999;
  position: fixed;
  left: 50%;
  top: 50%;
  margin: -170px 0 0 -150px;
  text-align: center;
  font-size: 16px;
  display: none;
}

.ewmbox .close {
  width: 32px;
  height: 32px;
  position: absolute;
  top: -25px;
  right: -40px;
  cursor: pointer;
  border-radius: 100%;
  background: #f3f3f3 url(../images/dialogclose.png) no-repeat center center;
  transition: all ease 300ms;
}

.ewmbox .close:hover {
  transform: rotate(180deg);
}

.ewmbox img {
  width: 260px;
  height: 260px;
  display: block;
  margin: 0 auto 10px;
}

.dialog-layout {
  width: 100%;
  height: 100%;
  position: fixed;
  z-index: 100;
  top: 0;
  left: 0;
  background: #000;
  opacity: 0.3;
  filter: alpha(opacity=30);
}

/*浮动客服*/
.toolbar {
  position: fixed;
  top: 50%;
  right: 1%;
  margin-top: -163px;
  z-index: 100;
  width: 80px;
}

.toolbar dd {
  position: relative;
  float: left;
  width: 80px;
  height: 80px;
  background: var(--colour1);
  margin-top: 2px;
  border-radius: 5px;
  color: #fff;
  font-size: 14px;
  line-height: 21px;
  text-align: center;
  cursor: pointer;
  transition: all .5s;
}

.toolbar dd:first-child {
  margin-top: 0;
}

.toolbar dd i {
  width: 100%;
  height: 30px;
  display: block;
  margin-top: 13px;
  background: url(../images/toolbar.png) no-repeat center 0;
}

.toolbar dd.qq i {
  background-position-y: 0;
}

.toolbar dd.tel i {
  background-position-y: -30px;
}

.toolbar dd.code i {
  background-position-y: -60px;
}

.toolbar dd.top i {
  background-position-y: -90px;
}

.toolbar dd span {
  display: block;
  color: #fff;
}

.toolbar dd.tel .box {
  position: absolute;
  top: 0;
  width: 190px;
  right: -200px;
  height: 100%;
  margin-right: 10px;
  border-radius: 5px;
  background: var(--colour1);
  opacity: 0;
  transition: all .5s;
}

.toolbar dd.tel .box p {
  font-size: 14px;
  margin: 15px auto 7px;
}

.toolbar dd.tel .box h3 {
  font-size: 18px;
  font-weight: bold;
}

.toolbar dd.tel .box:after {
  display: block;
  content: " ";
  border-style: solid dashed dashed dashed;
  border-color: transparent transparent transparent var(--colour1);
  border-width: 9px;
  width: 0;
  height: 0;
  position: absolute;
  top: 50%;
  margin-top: -9px;
  right: -18px;
  margin-left: -12px;
}

.toolbar dd.code .box {
  position: absolute;
  top: 0;
  width: 162px;
  right: -172px;
  height: 162px;
  margin-right: 10px;
  border-radius: 5px;
  background: var(--colour1);
  opacity: 0;
  transition: all .5s;
}

.toolbar dd.code .box img {
  width: 140px;
  height: 140px;
  padding: 11px;
}

.toolbar dd.code .box:after {
  display: block;
  content: " ";
  border-style: solid dashed dashed dashed;
  border-color: transparent transparent transparent var(--colour1);
  border-width: 9px;
  width: 0;
  height: 0;
  position: absolute;
  top: 30px;
  right: -18px;
  margin-left: -12px;
}

.toolbar dd:hover {
  background: #333;
}

.toolbar dd.tel:hover .box {
  opacity: 1;
  right: 80px;
}

.toolbar dd.code:hover .box {
  opacity: 1;
  right: 80px;
}

/*内页大图*/
.nybanner {
  position: relative;
  height: 400px;
  overflow: hidden;
  background-position: center;
  background-repeat: no-repeat;
}

.nybanner .w1200 {
  height: 100%;
  padding-left: 120px;
  position: relative;
  box-sizing: border-box;
}

.nybanner .title {
  color: #fff;
  font-size: 46px;
  line-height: 60px;
  font-weight: 600;
  padding-top: 120px;
  text-shadow: 0 2px 3px rgb(0 0 0 / 50%);
}

.nybanner .title span {
  position: relative;
  font-size: 24px;
  margin-left: 20px;
  border-left: 1px solid #fff;
  padding-left: 20px;
  font-weight: 300;
  text-transform: uppercase;
}

.nybanner .title p {
  color: #fff;
  font-size: 18px;
  line-height: 27px;
  margin-top: 5px;
  font-weight: 300;
}

.nybanner .position {
  position: absolute;
  bottom: -1px;
  left: 0;
  right: 0;
  height: 30px;
  padding: 5px 20px;
  background: rgba(255, 255, 255, .8);
  border-radius: 4px 4px 0 0;
  box-shadow: 0px 0px 30px rgba(0, 0, 0, 0.1);
}

.nybanner .position s {
  position: relative;
  top: -2px;
  width: 15px;
  height: 13px;
  margin-right: 10px;
  background-position: bottom left;
}

.nybanner .position a {
  font-size: 13px;
  line-height: 30px;
}

.nybanner .position i:after {
  padding: 0 5px;
  content: ">>";
  color: #999;
  font-size: 12px;
  font-family: 宋体;
  display: inline-block;
}

.bg_main {
  padding-bottom: 50px;
  min-height: 640px;
}

.sub_nav {
  height: 35px;
  line-height: 33px;
  padding-bottom: 20px;
  border-bottom: 1px solid #f2f2f2;
  padding-top: 20px;
}

.sub_nav .fl {
  color: var(--colour1);
  font-size: 30px;
}

.sub_nav .fr li {
  float: left;
}

.sub_nav .fr li a {
  padding: 0 20px;
  border: 1px solid #e6e6e6;
  display: block;
  margin-left: 10px;
  color: #666;
}

.sub_nav .fr li a:hover,
.sub_nav .fr li a.hover {
  background: var(--colour1);
  color: #fff;
  border: 1px solid var(--colour1);
}

.case {
  margin-top: 40px;
}

.case ul {
  width: 100%;
}

.case li {
  width: 380px;
  float: left;
  margin-right: 30px;
  margin-bottom: 30px;
  transition: all .5s;
}

.case li:nth-child(3n) {
  margin-right: 0;
}

.case li .img {
  width: 100%;
  height: 284px;
  display: block;
  border: 1px solid #eaeaea;
  border-bottom: none;
  overflow: hidden;
  box-sizing: border-box;
}

.case li .img img {
  width: 100%;
  height: 100%;
  transition: all .5s;
}

.case li:hover .img img {
  transform: scale(1.1);
}

.case li .p {
  border: 1px solid #efefef;
  display: block;
  padding: 0 19px;
  height: 108px;
  border-top: none;
  box-sizing: border-box;
}

.case li .p p {
  border-bottom: 1px solid #eaeaea;
  height: 58px;
  line-height: 58px;
  margin-bottom: 10px;
  font-size: 18px;
  overflow: hidden;
  white-space: nowrap;
  text-overflow: ellipsis;
  transition: all .5s;
}

.case li .p span {
  color: #666;
  transition: all .5s;
}

.case li .p i {
  width: 32px;
  height: 12px;
  background-position: 0 -30px;
}

.case li .p .fl {
  font-size: 12px;
  font-family: arial;
}

.case li:hover a span {
  color: var(--colour1);
}

.case li:hover a p {
  color: var(--colour1);
}

.case li:hover {
  box-shadow: 0 1px 20px rgb(0 0 0 / 10%);
}

.news {
  padding-top: 50px;
}

.bg_main .news_ul {
  padding-bottom: 40px;
}

.bg_main .news_ul li {
  border-bottom: 1px solid rgba(0, 0, 0, .06);
  padding: 30px 0;
}

.bg_main .news_ul li a {
  display: flex;
}

.bg_main .news_ul li .img {
  position: relative;
  width: 200px;
  height: 150px;
  margin-right: 30px;
  overflow: hidden;
}

.bg_main .news_ul li .img img {
  width: 100%;
  height: 100%;
  display: block;
  transition: all .5s;
}

.bg_main .news_ul li .txt {
  flex: 1;
  overflow: hidden;
  padding-right: 20px;
}

.bg_main .news_ul li .txt h3 {
  font-size: 20px;
  line-height: 30px;
  font-weight: 300;
  margin-top: 5px;
  overflow: hidden;
  white-space: nowrap;
  text-overflow: ellipsis;
  transition: all .5s;
}

.bg_main .news_ul li .txt .hits {
  color: #999;
  font-size: 14px;
  line-height: 30px;
}

.bg_main .news_ul li .txt p {
  color: #b5b5b5;
  font-size: 14px;
  line-height: 28px;
  text-align: justify;
  transition: all .5s;
  height: 80px;
  overflow: hidden;
}

.bg_main .news_ul li .date {
  width: 80px;
  padding: 15px 0 15px 35px;
  color: #999;
  font-weight: 300;
  position: relative;
  text-align: center;
  display: flex;
  flex-direction: column;
  justify-content: center;
}

.bg_main .news_ul li .date:after {
  display: block;
  content: "";
  width: 1px;
  height: 100%;
  background: #f3f3f3;
  left: 10px;
  top: 0;
  position: absolute;
}

.bg_main .news_ul li .date strong {
  display: block;
  font-size: 36px;
  line-height: 1.1;
  font-weight: 300;
  color: #333;
}

.bg_main .news_ul li .date span {
  display: block;
  font-size: 14px;
  line-height: 1.6;
  color: #b5b5b5;
}

.bg_main .news_ul li:hover .img img {
  transform: scale(1.1);
}

.bg_main .news_ul li:hover .txt h3 {
  color: var(--colour1);
}

.bg_main .news_ul li:hover .txt p {
  color: #666;
}

.dowlist {
  padding-top: 30px;
}

.dowlist li {
  position: relative;
  color: #444;
  font-size: 16px;
  line-height: 70px;
  padding: 0 4px 0 60px;
  border-bottom: 1px solid #e7e7e7;
  transition: all .5s;
  cursor: pointer;
}

.dowlist li a {
  color: #444;
  padding: 0 15px;
}

.dowlist li h3 {
  display: inline-block;
}

.dowlist li h3 span {
  color: var(--colour1);
}

.dowlist li .num {
  position: absolute;
  left: 0;
  top: 0;
  width: 60px;
  height: 100%;
  text-align: center;
}

.dowlist li .num i {
  position: absolute;
  top: 50%;
  margin-top: -12px;
  left: 50%;
  margin-left: -12px;
  width: 24px;
  height: 24px;
  line-height: 24px;
  background: var(--colour1);
  border-radius: 5px;
  z-index: 10;
  color: #fff;
}

.dowlist li:hover {
  padding-left: 70px;
  background: #f9f9f9;
}

.detail {
  padding-top: 50px;
}

.detail .title {
  padding-bottom: 20px;
  border-bottom: 1px solid #f3f3f3;
  text-align: center;
  margin-bottom: 20px;
}

.detail .title h1 {
  font-size: 30px;
  font-weight: bold;
  padding-bottom: 15px;
}

.detail .title span {
  line-height: 18px;
  font-family: arial;
  color: #999;
  margin-right: 14px;
}

.detail .title span:last-child {
  margin-right: 0;
}

.detail .title i {
  width: 23px;
  height: 16px;
  background-position: -73px 0;
  margin-right: 10px;
}

.detail .title .i2 {
  background-position: -104px 0;
  margin-left: 30px;
}

.detail .context {
  color: #666;
  line-height: 30px;
  text-align: justify;
  padding-bottom: 25px;
}

.detail .context img {
  max-width: 1200px;
}

/* reLink*/
.reLink {
  height: 38px;
  line-height: 38px;
  border: 1px solid #e6e6e6;
  padding: 0 15px;
  margin-bottom: 50px;
  color: #666;
}

.reLink .nextLink,
.detail .reLink .prevLink {
  width: 50%;
}

.reLink .nextLink {
  text-align: right;
}

.reLink a {
  color: #666;
}

.reLink a:hover {
  color: var(--colour1);
}

/* pager*/
.pager {
  padding: 30px 0 30px;
  text-align: center;
  zoom: 1;
  padding: 40px 0 30px;
}

.pager:after {
  visibility: hidden;
  display: block;
  font-size: 0;
  content: " ";
  clear: both;
  height: 0;
}

.pager p {
  height: 26px;
  line-height: 26px;
  display: inline-block;
  zoom: 1;
  display: none;
}

.pager ul {
  display: inline-block;
  zoom: 1;
  overflow: hidden;
}

.pager ul li {
  float: left;
  margin: 0 5px;
  padding: 0 !important;
  height: auto !important;
  border: none !important;
}

.pager ul a {
  line-height: 30px;
  padding: 0 10px;
  transition: all ease 300ms;
  color: #000000;
  text-decoration: none;
  float: left;
  border: 1px solid #ddd;
}

.pager ul a.current,
.pager ul a:hover {
  color: #fff;
  border: 1px solid #0a408a;
  background: #0a408a;
}

.contact .box1 {
  line-height: 18px;
  padding: 48px 0 0px;
  overflow: hidden;
}

.contact .box1 ul {
  width: 125%;
}

.contact .box1 li {
  float: left;
  width: 230px;
  margin-right: 250px;
}

.contact .box1 li i {
  width: 56px;
  height: 56px;
  background-position: -142px 0;
  float: left;
}

.contact .box1 li b {
  font-size: 18px;
  font-family: arial;
  font-weight: 100;
}

.contact .box1 li td {
  vertical-align: middle;
  height: 56px;
  padding-left: 5px;
}

.contact .box1 .l2 i {
  background-position: -204px 0;
}

.contact .box1 .l3 i {
  background-position: -267px 0;
}

.contact .box2 {
  margin-bottom: 75px;
}

.contact .box2 #map1_container,
.contact .box2 #allmap1 {
  width: 100%;
  height: 400px;
}

.contact .box3 h1 {
  font-size: 36px;
  padding-bottom: 15px;
  text-align: center;
}

.contact .box3 p {
  font-size: 16px;
  color: #828282;
  line-height: 24px;
  padding-bottom: 46px;
  text-align: center;
}

.contact .box3 b {
  color: var(--colour1);
}

.formData {
  padding-bottom: 20px;
}

.formData .item {
  float: left;
  color: #999;
  font-weight: normal;
  width: 560px;
  height: 50px;
  line-height: 50px;
  border: 1px solid #e4e4e4;
  margin-right: 76px;
  margin-bottom: 30px;
  border-radius: 5px;
  position: relative;
  box-sizing: border-box;
  transition: all .5s;
}

.formData .item:hover {
  color: #495057;
  background: #fff;
  border-color: var(--colour1);
  outline: 0;
  box-shadow: 0 0 0 2px var(--colour3);
}

.formData .item label {
  padding-left: 15px;
  position: absolute;
  left: 0;
  top: 0;
  z-index: 11;
  text-align: center;
  display: block;
  margin: 0;
  height: 48px;
  line-height: 48px;
  font-size: 18px;
  color: #666;
}

.formData .item input {
  outline: none;
  line-height: 38px;
  height: 38px;
  font-size: 18px;
}

.formData .item .txt {
  width: 100%;
  height: 48px;
  line-height: 48px;
  display: block;
  background: none;
  padding-left: 70px;
  border: 0 none;
  color: #666;
  box-sizing: border-box;
}

.formData .item .red {
  position: absolute;
  right: 15px;
  top: 0;
  color: #ff0000;
  z-index: 11;
}

.formData .item.mr0 {
  margin-right: 0;
}

.formData .msg-box {
  position: absolute;
  left: 0;
  top: 0px;
}

.formData .liuyan {
  width: 1198px;
  height: 240px;
  border: 1px solid #e5e5e5;
  float: left;
}

.formData .liuyan label {
  text-align: right;
  display: block;
  top: 4px;
}

.formData .liuyan textarea {
  width: 100%;
  height: 100%;
  line-height: 35px;
  padding: 12px 10px;
  text-indent: 100px;
  font-size: 18px;
  font-family: "microsoft yahei";
  color: #666;
  border: 0 none;
  overflow: hidden;
  background: none;
  resize: none;
  display: block;
  outline: none;
  box-sizing: border-box;
}

.formData .bot {
  width: 100%;
}

.formData .sub {
  width: 232px;
  line-height: 46px;
  border: 2px solid var(--colour1);
  margin-right: 2px;
  text-align: center;
  background: var(--colour1);
  color: #FFF;
  cursor: pointer;
  font-size: 18px;
  display: block;
  outline: none;
  transition: all .5s;
}

.formData .sub:hover {
  background: none;
  color: var(--colour1);
}

.formData .yzm {
  width: 432px;
}

.formData .yzm .txt {
  padding-left: 80px;
}

.formData .yzm img {
  position: absolute;
  right: 3px;
  top: 3px;
  border: 0px;
  display: block;
}

.about .box1 {
  padding-top: 105px;
  padding-bottom: 100px;
  overflow: hidden;
}

.box1_add {
  padding: 70px 0;
}

.about .box1 .fl {
  padding-top: 32px;
}

.about .box1 .fl h1 {
  font-size: 80px;
  text-transform: uppercase;
  font-family: arial;
  line-height: 80px;
}

.about .box1 .fl p {
  font-size: 24px;
  padding-bottom: 88px;
}

.about .box1 .fl i {
  width: 54px;
  height: 54px;
  background-position: 0 -99px;
  cursor: pointer;
  position: relative;
  display: block;
  float: left;
}

.about .box1 .fl i img {
  position: absolute;
  left: 20px;
  bottom: 56px;
  width: 0px;
  height: 0px;
  opacity: 0;
  filter: alpha(opacity=0);
  transition: ease-in-out .2s;
}

.about .box1 .fl i:hover img {
  filter: alpha(opacity=100);
  opacity: 1;
  left: 0;
  height: 80px;
  width: 80px;
}

.about .box1 .fl .i2 {
  background-position: -58px -99px;
  margin-left: 20px;
}

.about .box1 .fr {
  width: 611px;
}

.about .box1 .fr h1 {
  font-size: 24px;
  font-weight: 100;
}

.about .box1 .fr span {
  display: block;
  background: #b0b0b0;
  width: 20px;
  height: 2px;
  margin: 13px 0 24px;
}

.about .box1 .fr h2 {
  font-size: 18px;
}

.about .box1 .fr p {
  line-height: 30px;
  padding-top: 12px;
}

.about .box1 .fr i {
  width: 54px;
  height: 54px;
  background-position: -59px -35px;
  margin-top: 35px;
  transition: ease-in-out .2s;
}

.about .box1 .fr a:hover {
  cursor: pointer;
}

.about .box1 .fr a:hover i {
  margin-left: 15px;
}

.about .bg_20 {
  height: 20px;
  width: 100%;
  background: #eaeaea;
}

.about .box2 {
  padding-bottom: 94px;
}

.about .box2 .con {
  margin-top: 40px;
}

.about .box2 .con .fl {
  width: 410px;
  height: 428px;
  overflow: hidden;
}

.about .box2 .con .fl img {
  width: 410px;
  height: 428px;
}

.about .box2 .con .fr .img {
  width: 380px;
  height: 214px;
  overflow: hidden;
  display: block;
}

.about .box2 .con .fr .img img {
  width: 380px;
  height: 214px;
  transition: .9s;
}

.about .box2 .con .fr .p {
  display: block;
  padding-left: 20px;
  width: 360px;
  height: 214px;
}

.about .box2 .con .fr .p h1 {
  font-size: 24px;
  line-height: 60px;
  font-weight: 100;
}

.about .box2 .con .fr .p i {
  width: 54px;
  height: 54px;
  background-position: -59px -35px;
  margin-top: 35px;
  transition: ease-in-out .2s;
}

.about .box2 .con .fr li:hover {
  cursor: pointer;
}

.about .box2 .con .fr li:hover h1,
.about .box2 .con .fr li:hover p {
  color: #333;
}

.about .box2 .con .fr li:hover i {
  margin-left: 15px;
}

.about .box2 .con .fr li {
  float: left;
}

.about .box2 .con .fr li:hover img {
  transform: scale(1.1);
  -webkit-transform: scale(1.1);
}

.about .box3 {
  background: url(../images/about_bg.jpg) center top no-repeat;
  width: 100%;
  height: 457px;
  padding-top: 93px;
}

.about .box3 .w1200 {
  overflow: hidden;
}

.about .box3 .fl {
  width: 500px;
}

.about .box3 .fl h1 {
  font-size: 36px;
  color: #fff;
  font-weight: 100;
  padding-bottom: 25px;
}

.about .box3 .fl span {
  display: block;
  width: 40px;
  height: 2px;
  background: #ffd200;
  margin-bottom: 25px;
}

.about .box3 .fl p {
  color: #fff;
  line-height: 24px;
}

.about .box3 .fl i {
  width: 54px;
  height: 54px;
  cursor: pointer;
  background-position: 0px -35px;
  margin-top: 35px;
  transition: ease-in-out .2s;
}

.about .box3 .fl a:hover i {
  margin-left: 15px;
}

.about .box3 .fr .picScroll-left {
  overflow: hidden;
  position: relative;
  margin-top: 68px;
  height: 225px;
  width: 620px;
}

.about .box3 .fr .picScroll-left .hd {
  overflow: hidden;
}

.about .box3 .fr .picScroll-left .hd .prev,
.about .box3 .fr .picScroll-left .hd .next {
  display: block;
  left: 0;
  top: 50%;
  margin-top: -36px;
  width: 30px;
  height: 72px;
  position: absolute;
  z-index: 10;
  background-position: -133px -67px;
  cursor: pointer;
  display: none;
}

.about .box3 .fr .picScroll-left .hd .next {
  left: auto;
  right: 0;
  background-position: -164px -67px;
}

.about .box3 .fr .picScroll-left:hover .hd .prev,
.about .box3 .fr .picScroll-left:hover .hd .next {
  display: block;
}

.about .box3 .fr .picScroll-left .hd ul {
  float: right;
  overflow: hidden;
  margin-top: 10px;
  zoom: 1;
}

.about .box3 .fr .picScroll-left .hd ul li {
  float: left;
  width: 9px;
  height: 9px;
  overflow: hidden;
  margin-right: 5px;
  text-indent: -999px;
  cursor: pointer;
  background: url("../images/icocircle.gif") 0 -9px no-repeat;
}

.about .box3 .fr .picScroll-left .hd ul li.on {
  background-position: 0 0;
}

.about .box3 .fr .picScroll-left .bd ul {
  overflow: hidden;
  zoom: 1;
}

.about .box3 .fr .picScroll-left .bd ul li {
  margin-right: 20px;
  float: left;
  _display: inline;
  overflow: hidden;
  text-align: center;
}

.about .box3 .fr .picScroll-left .bd ul li img {
  width: 300px;
  height: 225px;
}

.bg_top {
  height: 50px;
  background: #eaeaea;
  width: 100%;
}

.showPro {
  padding-top: 50px;
}

.showPro .reLink {
  margin-bottom: 0;
}

.showPro .showContxt {
  padding: 30px 0 35px;
  color: #666;
  font-size: 14px;
  line-height: 30px;
  text-align: justify;
}

.showPro .showContxt img {
  max-width: 100%;
  height: auto !important;
}

.showPro .showimgCon {
  padding: 0 0 30px;
  font-size: 16px;
  line-height: 32px;
}

.showPro .showimgCon .txtcon {
  width: 720px;
  height: 423px;
  float: right;
  position: relative;
}

.showPro .showimgCon .txtcon .tit {
  position: relative;
  font-size: 20px;
  margin-bottom: 15px;
  color: var(--colour1);
  font-weight: bold;
  line-height: 24px;
  padding-bottom: 14px;
  border-bottom: 1px solid #dddddd;
  padding-right: 60px;
}

.showPro .showimgCon .txtcon .tit .goBack {
  position: absolute;
  right: 0;
  top: 0;
  color: #999999;
  font-size: 14px;
  display: block;
  font-weight: normal;
  cursor: pointer;
}

.showPro .showimgCon .txtcon .tit .goBack s {
  width: 20px;
  height: 20px;
  background-position: -440px -62px;
  margin-left: 6px;
}

.showPro .showimgCon .txtcon .tit .goBack:hover {
  color: #047fcc;
}

.showPro .showimgCon .txtcon .txt {
  font-size: 14px;
  line-height: 28px;
  color: #666;
  text-align: justify;
}

.showPro .showimgCon .txtcon .txt .item {
  margin-bottom: 7px;
  max-height: 144px;
  overflow: hidden;
}

.showPro .showimgCon .txtcon .tel-btn {
  width: 100%;
  position: absolute;
  left: 0;
  bottom: 0;
  border-top: 1px solid #ddd;
  padding-top: 40px;
}

.showPro .showimgCon .txtcon .tel-btn .btn {
  float: right;
  height: 40px;
  line-height: 40px;
  margin-top: 5px;
  padding: 0 10px;
  font-size: 20px;
  text-align: center;
  color: #fff;
  cursor: pointer;
  background: var(--colour1);
  border-radius: 5px;
}

.showPro .showimgCon .txtcon .tel-btn .btn:hover {
  background: #333;
}

.showPro .showimgCon .txtcon .tel-btn .tel {
  width: 280px;
  float: left;
}

.showPro .showimgCon .txtcon .tel-btn .tel span,
.showPro .showimgCon .txtcon .tel-btn .tel strong {
  display: block;
  color: #666;
}

.showPro .showimgCon .txtcon .tel-btn .tel s {
  width: 42px;
  height: 42px;
  display: block;
  float: left;
  margin-right: 6px;
  margin-top: 4px;
  background-position: -15px bottom;
}

.showPro .showimgCon .txtcon .tel-btn .tel span {
  font-size: 16px;
  line-height: 20px;
}

.showPro .showimgCon .txtcon .tel-btn .tel strong {
  color: var(--colour1);
  font-size: 28px;
  line-height: 28px;
}

.showPro .showimg {
  width: 442px;
  position: relative;
  float: left;
  overflow: hidden;
}

.showPro .showimg .bigimg {
  width: 440px;
  height: 332px;
  display: block;
  position: relative;
  border: 1px solid #dddddd;
}

.showPro .showimg .bigimg .list {
  width: 5000%;
}

.showPro .showimg .bigimg .list li {
  width: 440px;
  height: 332px;
  float: left;
  border: 0;
  margin-right: 1px;
}

.showPro .showimg .bigimg .list img {
  width: 100%;
  height: 100%;
  display: block;
  transition: all ease 300ms;
}

.showPro .showimg .smallimg {
  width: 440px;
  height: 76px;
  position: relative;
  padding-top: 30px;
  z-index: 10;
  overflow: hidden;
}

.showPro .showimg .list {
  width: 357px;
  overflow: hidden;
  position: relative;
  margin: 0 auto;
}

.showPro .showimg .listcon {
  width: 600% !important;
  position: relative;
}

.showPro .showimg .prev,
.showPro .showimg .next {
  width: 20px;
  height: 76px;
  z-index: 10;
  position: absolute;
  top: 30px;
  cursor: pointer;
  background: #f9f9f9 url(../images/show-btn-ico.png) no-repeat 0 center;
  -webkit-transition: all .3s ease-in-out 0s;
  -moz-transition: all .3s ease-in-out 0s;
  transition: all .3s ease-in-out 0s;
}

.showPro .showimg .prev:hover,
.showPro .showimg .next:hover {
  background-color: #f9f9f9;
}

.showPro .showimg .prev {
  left: 0;
  background-position: 3px center;
}

.showPro .showimg .next {
  right: 0;
  background-position: -84px center;
}

.showPro .showimg li {
  width: 94px;
  height: 70px;
  margin-right: 28px;
  float: left;
  cursor: pointer;
  position: relative;
  border: 3px solid #fff;
  transition: all .5s;
}

.showPro .showimg li img {
  width: 100%;
  height: 100%;
  display: block;
}

.showPro .showimg li.on {
  width: 94px;
  height: 70px;
  border: 3px solid var(--colour1);
}

.relateTit {
  height: 58px;
  line-height: 58px;
  border-bottom: 1px solid #e4e4e4;
  margin: 0 auto;
  width: 1200px;
}

.relateTit h3 {
  font-size: 18px;
  display: inline-block;
  display: inline;
  zoom: 1;
  position: relative;
}

.relateTit h3 .line {
  width: 100%;
  height: 2px;
  display: block;
  position: absolute;
  left: 0;
  bottom: -1px;
  background: var(--colour1);
}

/*颜色切换*/
.qiehuan {
  position: fixed;
  top: 50%;
  transform: translateY(-50%);
  z-index: 99999;
  padding: 10px;
  background: rgba(255, 255, 255, 0.8);
  box-shadow: 0 0 15px rgba(0, 0, 0, 0.5);
  border-radius: 0 10px 10px 0;
  text-align: center;
}

.qiehuan #x {
  position: absolute;
  top: -10px;
  right: -10px;
  width: 20px;
  height: 20px;
  color: #fff;
  line-height: 20px;
  background: #333;
  border-radius: 50%;
  cursor: pointer;
}

.qiehuan p {
  font-size: 12px;
  line-height: 16px;
}

.qiehuan p span {
  display: inline-block;
  width: 15px;
}

.qiehuan ul {
  width: auto;
}

.qiehuan li {
  font-size: 14px;
  color: #fff;
  line-height: 30px;
  width: 30px;
  height: 30px;
  text-align: center;
  cursor: pointer;
  margin-bottom: 5px;
}

.qiehuan li a {
  display: block;
  color: #fff;
}