/*网站通用样式*/
body{
  font-family: "Microsoft Yahei";
}
*{margin: 0;padding: 0;box-sizing: border-box;}
html, body {
    min-height: 100%;
    background-color: #fff;
}
h1, h2, h3, h4, h5, h6{font-weight:normal;}
ul,li{
    list-style: none;
}
a {
    text-decoration: none;
    color: #232323;
}
body {
    font-family: "Microsoft YaHei";
    font-size:14px;
    color:#333;
}

img {
    border: none;
    vertical-align: middle;
}



table {
    border-collapse: collapse;
    table-layout: fixed;
}

input, textarea {
    outline: none;
    border: none;
}

textarea {
    resize: none;
    overflow: auto;
}

.clearfix {
    zoom: 1;
}

.clearfix:after {
    content: ".";
    width: 0;
    height: 0;
    visibility: hidden;
    display: block;
    clear: both;
    overflow:hidden;
}

.fl {
    float: left
}

.fr {
    float: right
}

.tl {
    text-align: left;
}

.tc {
    text-align: center
}

.tr {
    text-align: right;
}

.ellipse {
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}
.inline{
    display: inline-block;
    *display: inline;
    *zoom: 1;
}
/*header头部样式*/
header .header-container {
  width: 100%;
  height: 90px;
  background: rgba(0, 0, 0, 0.7);
 
  position: fixed;
  z-index: 999;
  top: 0px;
}
header .header-container .nav-box {
  width: 80%;
  height: 90px;
  margin: 0 auto;
}
header .header-container .nav-box .nav-left {
  width: 160px;
  height: 90px;
  float: left;
}
header .header-container .nav-box .nav-left #logo_top {  
  width: 200px;
  height: 90px;
  float: left;
 
  background: url("https://res.www.lvdaai.cn/m/img/daohang-logo.png") no-repeat center;
  background-size: 100%;
}
header .header-container .nav-box .nav-mid {
  height: 90px;
  float: right;
 
}
header .header-container .nav-box .nav-mid #lang {
  display: flex;
  align-items: center;
  width: 60px;
  height: 90px;
  float: right;

  cursor: pointer;
}
header .header-container .nav-box .nav-mid #lang img{
  
  width: 25px;
  height: 25px;
  vertical-align: middle;
  margin-right: 10px;

}
header .header-container .nav-box .nav-mid #lang>a{
 
  width: 25px;
  height: 29px;
  color: #fff;
  font-size: 18px;

}
header .header-container .nav-box .nav-mid .navbar-nav {
  position: relative;
  display: inline-block;
}
header .header-container .nav-box .nav-mid .navbar-nav li {
  float: left;
  height: 90px;
  margin: 0 20px 0 0;
  text-align: center;
  list-style: none;
  position: relative;
}
header .header-container .nav-box .nav-mid .navbar-nav li>a {
  min-width: 20px;
  font-size: 18px;
  font-family: "Microsoft YaHei UI";
  color: #fff;
  height: 90px;
  line-height: 90px;
  padding: 0 10px;
  margin: 0;
  display: inline-block;
  box-sizing: border-box;
  text-decoration: none;
  position: relative;
}
header .header-container .nav-box .nav-mid .navbar-nav li>a::after {
  transition: all 0.2s cubic-bezier(0.445, 0.05, 0.55, 0.95);
  content: "";
  display: block;
  height: 50%;
  
  background: #1cbb75;
  position: absolute;
  bottom: 0;
  top: 0;
  margin: auto;
  opacity: 0.3;
  left: -1px;
  width: calc(105%);
  transform: scaleX(0);
  -webkit-transform: scaleX(0);
  z-index: -1;
}
header .header-container .nav-box .nav-mid .navbar-nav li>a:hover::after {
  opacity: 1;
  transform: scaleX(1);
  -webkit-transform: scaleX(1);
}
header .header-container .nav-box .nav-mid .navbar-nav li:hover .second-nav{
  display: block;
}
header .header-container .nav-box .nav-mid .navbar-nav li>a.active {
  /* border-bottom: 2px solid #c7161e; */
  box-sizing: border-box;
  color: #fff;
  width: 100%;
}
header .header-container .nav-box .nav-mid .navbar-nav li>a.active::before {
  
  content: "";
  display: block;
  height: 50%;
  width: 100%;
  background: #1cbb75;
  position: absolute;
  bottom: 0;
  top: 0;
  margin: auto;
 
  left: -1px;
  width: calc(105%);
  z-index: -1;
}
header .header-container .nav-box .nav-mid .navbar-nav li a.active:hover::after {
  display: none;
}
header .header-container .nav-box .nav-mid .navbar-nav li.last {
  margin-right: 0;
}
header .header-container .nav-box .nav-mid .navbar-nav li.line-item {
  line-height: 87px;
  color: #999;
}
.second-nav {
  z-index: 0;
  position: absolute;
  top: 90px;
  left: -30px;
  padding: 15px;
  background: #fff;
  font-size: 16px;
  font-family: PingFangSC-Regular, PingFang SC;
  font-weight: 400;
  color: #333;
  display: flex;
  flex-direction: column;
  display: none;
}
.second-nav li {
  text-align: left!important;
  white-space: nowrap!important;
  padding: 10px !important;
  height: 50px !important;
  line-height: 50px !important;
  margin-left: 0!important;
}
.second-nav li img {
  height: 15px;
  width: 15px;
  visibility: hidden;
  margin-right: 8px;
}
.second-nav li:hover a{
  color: #00b578;
}
.second-nav li:hover img {
  visibility: visible;
}


/*footer样式*/
footer{
    width: 100%;
    background-color: #fff; 
    padding-top: 40px;
    -webkit-box-shadow:0 0 10px rgba(204,204,204, .5); /*透明度绿色高亮*/ 
    -moz-box-shadow:0 0 10px rgba(204, 204, 204, .5);  
    box-shadow:0 0 10px rgba(204, 204, 204, .5);
}

footer .footer-box{
    width: 90%;
    margin: 0 auto;
}

footer .footer-left{
display:flex;
justify-content:space-between;
flex-wrap: wrap;
  width:100%;
}

footer .footer-right{
  float: right;
  display: inline-block;
  margin-right: 10px;
 
}
footer .globle{
  display: inline-block;
  margin: 0 auto;
  width: 240px;
  height: 150px;
  background-image: url("../img/globle.png");
  background-repeat: no-repeat;
  background-size: contain;
}

footer ul{
  float: left;
  list-style: none;
  text-align: left;
}

footer ul li a{
  color: #fff;
  font-size: 16px;
  line-height: 40px;   
}

footer ul li a:hover{
  color: #44d7b6;
  text-decoration: none;
}

footer ul .footer-contact{
  font-size: 14px;
  line-height: 30px;
  color: #898989;
}



/*版权信息样式*/
.copy{
    background-color: #313846;
    width: 100%;
   color: #fff;
   border-top: 1px solid rgba(255, 255, 255,.1);
   
}
.copyright{
    padding-top: 10px;
    font-size: 12px;
}
.copyright a{
  color: #fff;
}
/*返回顶部按钮*/
.back-to-top{
  position: fixed;
  bottom: 30px;
  right: 30px;

  background-image: url("../img/back2top.png");
  width: 60px;
  height: 60px;
  background-size: cover;
  color: #fff;
  border: none;
  border-radius: 2px;
  background-color: transparent;
}

.back-to-top:hover{
background-color: transparent;
}

/*移动端菜单入口*/
header .header-container .nav-box .nav-mobile-menu{ 
  margin-top: 30px;
  float: right;
  display: none;
}
header .header-container .nav-box .nav-mobile-menu span{
  display: inline-block;
  width: 40px;
  height: 50px;
  background: url("../img/menu2.png") no-repeat;
  background-size: 100%;
  cursor: pointer;
}

/*移动端菜单sidebar*/
.sidebar{
  position: fixed;
  top: 0px;
  width: 200px;
  background-color: #1cbb75;
  padding: 20px 0px;
  transition: all 0.3s ease-in;
  z-index: 1001;
  right: -200px;
}
.sidebar ul{
   margin:0; 
   padding: 0;
}

.sidebar ul li{
  line-height: 40px;
  list-style: none;
  padding: 0px 20px;
  text-align: center;
}

.sidebar ul li a{
  text-decoration: none;
  color: #fff;
}

.sidebar ul li:hover{
  background-color: #40d170;
}

.sidebar ul li .active{
  color: #377c10;
}
/*关灯遮罩*/
.mask{
  position: fixed;
  top: 0px;
  bottom: 0px;
  right: 0px;
  left: 0px;
  background-color: rgba(0,0,0,0.3);
  z-index: 1000;
  display: none;
}

/*响应式媒体查询处理*/
@media screen  and (max-width: 1255px) {
 
  .nav-box{
    width: 90% !important;
  }
  #lang{
    display: none !important;
  }
}
@media screen  and (max-width: 1200px) {
  #feature-last{
    display: none;
  }
  .feature{
    width: 740px !important;
  }
  #feature-response{
    display: block !important;
  }
  /* .nav-box{
    width: 100% !important;
  } */
}
@media screen  and (max-width: 1055px) {
  #feature-last{
    display: none;
  }
  .feature{
    width: 740px !important;
  }
  #feature-response{
    display: block !important;
  }
  .nav-box{
    width: 95% !important;
  }
}


@media  screen  and (max-width: 970px) {
  header .header-container .nav-box{
    width: 90%;
  }    
  header .header-container .nav-box .nav-mid{
    display: none;
  }
  header .header-container .nav-box .nav-mobile-menu{
    display: block;
  }  
}
/*移动端兼容*/
@media  screen  and (max-width: 740px) {
  .feature{
    width: 360px !important;
  }
  .feature .feature-content{
    margin-left: 0px;
  }
  .box-left{
    display: none !important;
  }
  .box-right{
    width: 100% !important;
  }
  .box-right-mid{
    padding: 20px !important;
  }
  .box{
    width: 90% !important;
  }
}

/*移动端banner兼容*/
@media  screen  and (max-width: 500px) {
  .banner img{
    height: 250px !important;
  }

  .footer-right .fr-contnet button{
  margin-left:0 !important;}
}

/*兼容iphone5以下小屏设备*/
@media  screen  and (max-width: 360px) {
  .feature{
    width: 100% !important;
  }
  .feature-image{
    width: 100% !important;
  }
  .feature-image img{
    width: 100% !important;
  }
  .feature-content{
    width: 100% !important;
  }
  .feature-text{
    width: 100% !important;
  }

}  


.h5-style {
  display: none !important;
}
.footer-right h2 {
  font-size: 36px;
  
  font-weight: 600;
  color: rgba(51, 51, 51, 1);
  margin-bottom: 29px;
  text-align:center;
}
.footer-right .fr-contnet {
  text-align: left;
}
.footer-right .fr-contnet button {
  width: 174px;
  height: 54px;
  background: #1cbb75;
  font-size: 20px;
  
  font-weight: 500;
  color: #fff;
  outline: none;
  border: none;
  margin: auto;
  display:block;
  cursor: pointer;
      border-radius: 4px;
}
.footer-right .fr-contnet div {
  display: flex;
  margin-bottom: 25px;
}
.footer-right .fr-contnet div:nth-of-type(1) {
  align-items: center;
}
.footer-right .fr-contnet div:nth-of-type(2) {
  align-items: center;
}
.footer-right .fr-contnet span {
  font-size: 16px;
  
  font-weight: 500;
  color:rgba(51, 51, 51, 1);
  width: 80px;
  text-align: right;
  margin-right: 20px;
}
.footer-right .fr-contnet input {
  height: 40px;
  width: 100%;
  border: 1px solid rgba(204, 204, 204, 1);;
  padding: 11px;
  box-sizing: border-box;
  background: transparent;
  color: #333;
  font-size: 14px;
}
.footer-right .fr-contnet input::placeholder {
  font-size: 14px;
  font-family: PingFangSC-Regular, PingFang SC;
  font-weight: 400;
  color: #b3b3b3;
}
.footer-right .fr-contnet textarea {
  width: 100%;
  height: 163px;
  border: 1px solid rgba(204, 204, 204, 1);;
  padding: 11px;
  box-sizing: border-box;
  background: transparent;
  color: #333;
  font-size: 16px;
}
.footer-right .fr-contnet textarea::placeholder {
  font-size: 16px;
  font-family: PingFangSC-Regular, PingFang SC;
  font-weight: 400;
  color: #b3b3b3;
}
footer {
  text-align: center;
  background: #313846;
  width: 100%;

}

.wrapper {
  width: 1200px;
  margin: auto;
  padding-top: 46px;
  box-sizing: border-box;
  display: flex;
 
}
.fl-top {
  display: flex;

  justify-content: space-between;
    margin-right: 80px
}
.fl-top li {
  cursor: pointer;
}
.fl-top ul{
margin-right:50px;
    flex-shrink: 0;
     display: flex;
      flex-direction: column;
}
.fl-top ul  li:nth-of-type(1) {

              
              font-weight: 500;
              color: rgba(255, 255, 255, 0.8);
              margin-bottom: 19px;
 }
.fl-top ul  li:nth-of-type(1) a{
font-size:20px}
.fl-bottom p {
  display: flex;
}
.fl-bottom img {
  width: 22px;
  height: 22px;
  margin-right: 10px;
}
.fl-bottom p:nth-of-type(1) {
  font-size: 24px;
  

  color: rgba(255, 255, 255, 0.8);
  text-align: left;
  margin-bottom: 10px;
      align-items: center;
}
.fl-bottom p:nth-of-type(2),
.fl-bottom p:nth-of-type(3) {
  font-size: 14px;
  font-family: PingFangSC-Regular, PingFang SC;
  font-weight: 400;
  color: rgba(255, 255, 255, 0.8);
  text-align: left;
  margin-bottom: 10px;
}
.footer-right {
  display: block;

}
.footer-right > div {
  width: 659px;
  height: 517px;


  padding: 40px;
  box-sizing: border-box;
  position: relative;
  z-index: 10;

  margin:auto;
}
.footer-bottom {
  margin: auto;
  width: 1200px;
  border-top: 1px solid #979797;
  padding: 48px;
}
.footer-bottom p {
  font-size: 14px;
  font-family: PingFangSC-Regular, PingFang SC;
  font-weight: 400;
  color: rgba(255, 255, 255, 0.8);
}
@media screen and (max-width: 1160px) {

  footer {
    height: auto;
  }
  .wrapper {
    width: 100%;
    justify-content: center;
  }
  .footer-bottom {
    width: 100%;
  }
  .footer-right {
    margin: 0;
  }
  .footer-right > div {
    width: 100%;
  }
  .footer-left .fl-top {
    width: 100%;
    justify-content: space-around;
  }
  .fl-bottom {
    padding: 10px;
  }

}
.bb-wrapper{
  width: 1200px;
  margin: auto;
  
}
.bb-wrapper img{
  width: 100%;
}
@media screen and (max-width: 1200px) {
  .bb-wrapper{
    width: 800px;
    margin: auto;
    
  }
}
@media screen and (max-width: 800px) {
  .bb-wrapper{
    width: 100%;
    margin: auto;
    padding: 15px;
    
  }
}
.alert-danger{
position:fixed;
top:100px;
right:0;
left:0;
margin:auto;
z-index:100;
width:40%;
display:none
}
.qr-box{
display: flex;
    justify-content: flex-start;
    margin-bottom: 30px;
}
.qr-box div{
    display:flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    margin:0 15px;
}

.qr-box div img{
width: 98px;
height: 98px;
margin-right:0;
margin-bottom:10px;
}
.qr-box div span{
color: rgba(255, 255, 255, 0.9);
font-size: 16px;
}
.fl-bottom{
width: 294px;}
.qr-box div:nth-of-type(1){
margin-left:0
}