@charset "utf-8";
/** 清除内外边距 **/
body, h1, h2, h3, h4, h5, h6,  p, /* structural elements 结构元素 */
dl, dt, dd, ul, ol, li, /* list elements 列表元素 */
form, button, input, textarea /* form elements 表单元素 */ {
  margin: 0;
  padding: 0;
}
/* 重置列表元素 */
ul,
ol {
  list-style: none;
}
input {
  outline: none;
}
/* 清除a标签下划线 */
a:link,
a:visited {
  text-decoration: none;
}
a:hover {
  text-decoration: none;
}
html body {
  background-color: #fff;
}

/* 清除浮动 */
.fl {
  float: left;
}
.fr {
  float: right;
}
.cf:after {
  content: "";
  clear: both;
  display: block;
  height: 0px;
  width: 0px;
  zoom: 1;
}

/* 版心 */
.container {
  width: 1200px;
  margin: 0 auto;
}

/* css组建化 */
/* 字体类 */
.cff9 {
  color: #ff9c00;
}
.cfff {
  color: #fff;
}
.cda {
  color: #dadada;
}
.cred {
  color: #ef0000;
}
.c333 {
  color: #333;
}
/* 字体大小类 */
.font24 {
  font-size: 24px;
}
.font14 {
  color: #9f9f9f;
  font-size: 14px;
}
.font18 {
  color: #8f8f8f;
  font-size: 18px;
}
.fon18 {
  font-size: 18px;
  color: #000;
}
.font18c3 {
  font-size: 18px;
  color: #333;
  margin: 20px;
  width: 263px;
  line-height: 19px;
  text-align: center;
}
.font30 {
  color: #333;
  font-size: 30px;
}
.cWspan12 {
  font-size: 12px;
  color: #888;
}
.cWspan12 {
  font-size: 12px;
  color: #888;
}
.usfont12 {
  font-size: 12px;
  color: #ff9c00;
}
/* 背景类 */
.ba00 {
  background: #000;
}
.bafff {
  background: #fff;
}
.baf4 {
  background: #f4f4f4;
}
.baccc {
  background: #ccc;
}
cf body {
  background: #f4f4f4;
}
.baff0 {
  background: #ff0000;
}
.baffdb {
  background: #ffdbdb;
}
.baacd {
  background: #acd0ff;
}
.baffbd {
  background: #ffbd0d;
}

/* 边框类 */
.bar {
  outline: none;
  border: 0;
}
.bor50 {
  display: block;
  width: 40px;
  height: 40px;
  line-height: 40px;
  border-radius: 50%;
  border: 1px solid #ccc;
  font-size: 20px;
  margin-top: 10px;
  text-align: center;
}
/* 行高类 */
.lineh60 {
  line-height: 60px;
}
.lineh30 {
  line-height: 30px;
}

/* 盒子类 */
.gcbox {
  width: 585px;
  height: 410px;
}
.BAli {
  height: 370px;
}
.cWspanP {
  margin-left: 20px;
  line-height: 30px;
}
.cWspanimg {
  margin-right: 20px;
}
/* 高300宽455 */
.box34 {
  width: 455px;
  height: 300px;
}
.cWspan {
  width: 312px;
  height: 205px;
}
/* 注册栏 */
.registerbox {
  width: 700px;
  height: 533px;
  border: 1px solid #ccc;
  margin: 45px 145px;
}

/* 图片大小类 */
.k1 {
  width: 470px;
  height: 321px;
}

.cW {
  width: 312px;
  height: 205px;
}
.cW135 {
  width: 135px;
  height: 135px;
}

.dis_n {
  display: none;
}

.male {
  margin-left: -10px;
}
/* 默认隐藏 */
/* 绝对定位 */
.ab {
  position: absolute;
}
.re {
  position: relative;
}
/* 改变字体颜色 */
.on {
  color: #fe9d01;
}

.ono {
  color: #fe9d01;
}

.onon {
  color: #fe9d01;
}
/* 导航父盒子 */
.father {
  width: 100%;
  height: 110px;
}
/* 导航固定顶部 */
.navBox {
  width: 100%;
  position: fixed;
  top: 0;
  left: 0;
  z-index: 9999;
  background-color: rgba(250, 250, 250, 0.5);
}
.activation {
  color: #000 !important;
  font-size: 18px;
  font-weight: 700;
  border-bottom: 2px solid #000;
}
.nav-item a {
  color: #000 !important;
  margin: 0 10px;
}
/* 首页标题公共样式部分 */
.title {
  margin: 40px auto;
  margin-top: 50px;
  position: relative;
}
.Threading {
  height: 2px;
  width: 80%;
  background: #cccccc;
  margin: 20px auto;
}
.titleCon {
  text-align: center;
  width: 35%;
  height: 16px;
  font-size: 22px;
  font-family: Source Han Sans CN;
  font-weight: 600;
  color: #000000;
  line-height: 18px;
  background-color: #fff;
  position: absolute;
  top: -10px;
  left: 33%;
}

/* 主要优势公共样式 */
/* 主要优势 */
.advantageCont {
  display: flex;
  flex-wrap: wrap;
  margin: 30px auto;
  padding: 0 !important;
}
.advantageCar {
  height: 260px;
  width: 60%;
  border-radius: 5px;
  background-color: #efefef;
  margin: 10px auto;
  display: flex;
  flex-direction: column;
  justify-content: space-around;
}
.advantageCar span {
  font-size: 60px;
  font-family: Source Han Sans CN;
  font-weight: bold;
  font-style: italic;
  opacity: 0.2;
  color: #ccc;
  line-height: 59px;
  margin-left: 80%;
}
.advantageCar h1 {
  font-size: 22px;
  font-family: Source Han Sans CN;
  font-weight: bold;
  color: #333333;
  line-height: 18px;
  padding-left: 10px;
  margin-top: -58px !important;
}
.advantageCar p {
  padding-left: 10px;
  color: #000;
}
/* 关于我们页面点击按钮进行内容切换 */
.content {
  display: none;
}
.show {
  display: block;
}
.navActivation {
  background-color: #000 !important;
  color: #fff !important;
  padding: 10px !important;
  border-radius: 5px !important;
}
/* 公司主营业务 */
.business {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-around;
}
.business .bcImg {
  width: 285px;
  height: 214px;
  margin-bottom: 10px;
  background-image: url(../imgs/bcImg.png);
}
.business .bcImg img {
  margin: 30px;
  width: 57px;
  height: 57px;
}
.business .bcImg p {
  color: #fff;
  padding-left: 30px;
}

/* 头部 */
.header {
  background-color: #fff;
}
#header-box {
  height: 92px;
  line-height: 92px;
  background-color: #ffffff;
  display: flex;
  justify-content: space-between;
}
.logoImg img {
  width: 112px;
  height: 92px;
}
.navPhone {
  display: flex;
}
.navbar {
  width: 100%;
}
.navTit {
  margin-right: 60px;
}
.navbar-nav a {
  height: 34px;
  padding: 0;
  margin: 0 10px;
}
/* 尾部 */
.footer-box {
  width: 100%;
  height: 92px;
  line-height: 92px;
  background: #808080;
}
.footer-box .footerDescription {
  display: flex;
  justify-content: center;
  align-items: center;
  color: #ffffff;
}
@media screen and (max-width: 768px) {
  html, body {
    width: 768px;
  }
  .container{
    width: 768px;
  }
}