@charset "utf-8";
* {
  -webkit-box-sizing: border-box;
  -moz-box-sizing: border-box;
  box-sizing: border-box;
}
html {
  -webkit-text-size-adjust: 100%;
  -moz-text-size-adjust: 100%;
  -ms-text-size-adjust: 100%;
  text-size-adjust: 100%;
}
html,
body {
  font: 14px/1.5 Microsoft YaHei, Arial, Helvetica, sans-serif;
  background-color: #fff;
}
body,
div,
dl,
dt,
dd,
ul,
ol,
li,
h1,
h2,
h3,
h4,
h5,
h6,
pre,
code,
form,
fieldset,
legend,
input,
textarea,
p,
blockquote,
th,
td,
hr,
button,
article,
aside,
details,
figcaption,
figure,
footer,
header,
hgroup,
menu,
nav,
section {
  margin: 0;
  padding: 0;
}
article,
aside,
details,
figcaption,
figure,
footer,
header,
main,
nav,
section {
  display: block;
}
@media (min-width: 992px) {
  .fs-12 {
    font-size: 14px;
  }
  .fs-14 {
    font-size: 16px;
  }
  .fs-16 {
    font-size: 18px;
  }
  .fs-18 {
    font-size: 20px;
  }
  .fs-20 {
    font-size: 24px;
  }
  .fs-24 {
    font-size: 28px;
  }
  .fs-28 {
    font-size: 30px;
  }
  .fs-30 {
    font-size: 36px;
  }
}
@media (max-width: 991px) {
  .fs-12 {
    font-size: 12px;
  }
  .fs-14 {
    font-size: 14px;
  }
  .fs-16 {
    font-size: 16px;
  }
  .fs-18 {
    font-size: 18px;
  }
  .fs-20 {
    font-size: 20px;
  }
  .fs-24 {
    font-size: 24px;
  }
  .fs-28 {
    font-size: 28px;
  }
  .fs-30 {
    font-size: 30px;
  }
  .fs-36 {
    font-size: 36px;
  }
}
a,
a:hover {
  text-decoration: none;
}
.container {
  display: block;
  padding: 0 15px;
  margin: 0 auto;
  min-width: 992px;
  width: 992px;
}
@media (min-width: 992px) {
  .container {
    width: 992px;
  }
}
@media (min-width: 1200px) {
  .container {
    width: 1170px;
  }
}
.container-fluid {
  display: block;
  margin-right: auto;
  margin-left: auto;
  position: relative;
}
.img-responsive {
  display: block;
  border: 0;
  width: 100%;
  max-width: 100%;
  vertical-align: middle;
}
.fc-333 {
  color: #333;
}
.fw-normal {
  font-weight: 100;
}
.d-block {
  display: block;
}
.no-padding {
  padding: 0;
}
.inline-b {
  display: block;
}
.flex {
  display: -webkit-box;
  display: -moz-box;
  display: -webkit-flex;
  display: -ms-flexbox;
  display: flex;
}
.row-around {
  -webkit-justify-content: space-around;
  -moz-justify-content: space-around;
  -ms-justify-content: space-around;
  -o-justify-content: space-around;
  justify-content: space-around;
}
.row-center {
  -webkit-justify-content: center;
  -moz-justify-content: center;
  -ms-justify-content: center;
  -o-justify-content: center;
  justify-content: center;
}
.col-center {
  -webkit-align-items: center;
  -moz-align-items: center;
  -ms-align-items: center;
  -o-align-items: center;
  align-items: center;
}
.flex-wrap {
  -webkit-flex-wrap: wrap;
  -moz-flex-wrap: wrap;
  -ms-flex-wrap: wrap;
  -o-flex-wrap: wrap;
  flex-wrap: wrap;
}
.flex_half {
  -webkit-box-flex: 0.5;
  -ms-flex: 0.5;
  -moz-flex: 0.5;
  -webkit-flex: 0.5;
  flex: 0.5;
}
.flex_1 {
  -webkit-box-flex: 1;
  -ms-flex: 1;
  -moz-flex: 1;
  -webkit-flex: 1;
  flex: 1;
}
.flex_sesqui {
  -webkit-box-flex: 1.5;
  -ms-flex: 1.5;
  -moz-flex: 1.5;
  -webkit-flex: 1.5;
  flex: 1.5;
}
.flex_2 {
  -webkit-box-flex: 2;
  -ms-flex: 2;
  -moz-flex: 2;
  -webkit-flex: 2;
  flex: 2;
}
.flex_auto {
  -webkit-box-flex: auto;
  -ms-flex: auto;
  -moz-flex: auto;
  -webkit-flex: auto;
  flex: auto;
}
.list-none {
  list-style: none;
}
.m-auto {
  margin: 0 auto;
}
.text-center {
  text-align: center;
}
.text-left {
  text-align: left;
}
.text-right {
  text-align: right;
}
.pos-rel {
  position: relative;
}
.f-left {
  float: left;
}
.f-right {
  float: right;
}
.clearfix:after {
  content: "";
  display: table;
  clear: both;
}
.top-nav {
  background-color: #dad3cf;
  padding: 10px 15px;
  line-height: 38px;
  position: -webkit-sticky;
  position: sticky;
  top: 0;
  z-index: 999;
}
.top-nav .logo-wrap {
  width: 160px;
  margin-right: 50px;
}
.top-nav .nav-col {
  font-size: 16px;
  font-weight: 600;
}
.top-nav .nav-col a {
  color: black;
}
.top-nav .nav-col .active {
  color: #c58b5f;
}
.main-item > .container {
  padding: 80px 0;
}
.bg-opacity {
  background-color: rgba(0, 0, 0, 0.3);
}
.contcat-wrap {
  background: url('../images/contact.jpg') no-repeat center center;
  background-size: cover;
}
.contcat-wrap .mail-box {
  margin: 80px auto;
  font-size: 22px;
  color: #fff;
}
.contcat-wrap .mail-box a {
  color: #fff;
}
.contcat-wrap .form-wrap {
  padding: 10px 30px;
}
.contcat-wrap .form-wrap h3 {
  color: #fff;
}
.contcat-wrap label {
  display: block;
  margin-top: 20px;
  color: #999;
  font-size: 16px;
}
.contcat-wrap input,
.contcat-wrap textarea {
  width: 100%;
  margin-top: 10px;
  outline: none;
  border: 1px solid #fff;
  border-radius: 4px;
  background-color: transparent;
  padding: 8px 15px;
  color: #999;
  font-size: 16px;
}
.contcat-wrap .label_ {
  display: inline-block;
  width: 40%;
}
.contcat-wrap .label_:nth-child(odd) {
  margin-left: 16%;
}
.contcat-wrap textarea {
  width: 96%;
  resize: none;
}
.contcat-wrap button {
  outline: none;
  border: none;
  background-color: #d49e77;
  color: #fff;
  padding: 10px 40px;
  font-size: 20px;
  border-radius: 4px;
}
.footer-wrap {
  padding: 30px 15px;
  background-color: rgba(0, 0, 0, 0.8);
  color: #999;
  line-height: 1.8;
  font-size: 14px;
}
.footer-wrap .container {
  padding: 0 15px!important;
}
.footer-wrap .qrcode {
  width: 30%;
  margin-right: 30px;
  vertical-align: middle;
}
.title_h {
  color: #fff;
  font-size: 36px;
}
.title_p {
  color: #fff;
  margin: 10px auto;
  font-size: 18px;
}
.row {
  margin: 0 -15px;
}
.row:after {
  content: "";
  display: block;
  height: 0;
  visibility: hidden;
  clear: both;
}
.col-xs-12,
.col-md-5,
.col-xs-6,
.col-md-3,
.col-md-4 {
  position: relative;
  min-height: 1px;
  float: left;
}
.col-xs-12 {
  width: 100%;
}
.col-xs-6 {
  width: 50%;
}
@media (min-width: 992px) {
  .col-md-5 {
    width: 41.66666667%;
  }
  .col-md-3 {
    width: 25%;
  }
  .col-md-4 {
    width: 33.33333333%;
  }
  .col-md-offset-2 {
    margin-left: 16.66666667%;
  }
}
@media (max-width: 767px) {
  .hidden-xs {
    display: none !important;
  }
}
@media (min-width: 768px) and (max-width: 991px) {
  .hidden-sm {
    display: none !important;
  }
}
@media (min-width: 992px) and (max-width: 1199px) {
  .hidden-md {
    display: none !important;
  }
}
@media (min-width: 1200px) {
  .hidden-lg {
    display: none !important;
  }
}
[title='站长统计'] {
  display: none;
}
.bg-fff {
  background-color: #fff;
}
.bg-light {
  background-color: #f6f6f6;
}
.item_title {
  margin-bottom: 40px;
  font-weight: 100;
  font-size: 24px;
}
.shop_banner {
  background: url('../images/work.jpg') no-repeat center center;
  background-size: cover;
}
.shop_banner .container {
  padding: 90px 0;
}
@media (min-width: 1200px) {
  .shop_banner .container {
    padding: 160px 0;
  }
}
.shop_banner img {
  width: 200px;
  vertical-align: middle;
}
.shop_banner .txt_ {
  padding-left: 80px;
  color: #fff;
}
.shop_banner .txt_ h1 {
  font-size: 34px;
  margin-bottom: 10px;
  font-weight: 400;
}
.shop_banner .txt_ p {
  font-size: 18px;
}
.develop-wrap .tree-wrap {
  padding: 20px 0;
  height: 620px;
  background: url('../images/tree.png') no-repeat center center;
  background-size: 400px 420px;
  position: relative;
}
.develop-wrap .tree-wrap h4 {
  text-align: center;
  margin-bottom: 5px;
  color: black;
}
.develop-wrap .tree-wrap .item-first {
  margin: 30px 0 90px 0;
}
.develop-wrap .tree-wrap .item {
  width: 300px;
  font-size: 16px;
  color: #999;
}
.develop-wrap .tree-wrap .func_ {
  margin: 30px 0 0 0;
}
.develop-wrap .tree-wrap .client_ {
  margin-left: 180px;
}
.develop-wrap .tree-wrap .flag {
  color: #195589;
  font-weight: 600;
}
@media (min-width: 1200px) {
  .develop-wrap .tree-wrap .func_ {
    margin: 40px 0 0 60px;
  }
  .develop-wrap .tree-wrap .relation_ {
    margin-left: 90px;
  }
}
.read-wrap .bold_title {
  display: inline-block;
  vertical-align: top;
  margin: 30px;
  font-weight: 600;
  font-size: 18px;
  position: relative;
}
.read-wrap .bold_title:after {
  content: '';
  position: absolute;
  bottom: 0;
  width: 50%;
  height: 2px;
  background-color: black;
}
.read-wrap .bold_title:nth-child(even):after {
  left: 0;
}
.read-wrap .shop_img {
  width: 150px;
}
.read-wrap .flex:last-child {
  margin-top: 60px;
}
.shop-wrap .flex {
  padding-bottom: 30px;
}
.shop-wrap .corner_img {
  width: 200px;
  margin: -60px 0 0 calc(100% - 160px);
}
@media (min-width: 1200px) {
  .shop-wrap .corner_img {
    margin: -75px 0 0 calc(100% - 160px);
  }
}
.shop-wrap ul {
  padding: 40px 0 0 20%;
  color: #999;
  line-height: 1.8;
  font-size: 18px;
}
.product-wrap .title_ {
  list-style: none;
  font-size: 20px;
  font-weight: 600;
  margin: 10px 0 10px -30px;
  position: relative;
}
.product-wrap .title_:after {
  content: '';
  position: absolute;
  bottom: 0;
  width: 36px;
  height: 2px;
  background-color: black;
}
.product-wrap .list_img {
  width: 300px;
  margin: 0 50px 0 60px;
}
@media (min-width: 1200px) {
  .product-wrap .list_img {
    width: 360px;
  }
}
.product-wrap .list_ul {
  -webkit-box-orient: vertical;
  -webkit-flex-direction: column;
  -ms-flex-direction: column;
  flex-direction: column;
  font-size: 16px;
}
.product-wrap .list_ul:last-child .title_:after {
  right: 24px;
}
.product-wrap .list_ul:first-child .title_:after {
  left: 0;
}
.product-wrap ul {
  padding-left: 30px;
}
.product-wrap ul li:not(.title_) {
  font-size: 18px;
}