#app {
  text-align: center;
  position: relative;
}
body {
  width: 100%;
  margin: 0px;
}
.heard_img {
  width: 100%;
}
a {
  margin-right: 40px;
  font-size: 16px;
  margin-right: 40px;
  font-family: PingFang SC-Semibold, PingFang SC;
  color: #FFFFFF ;
  line-height: 24px;
  text-decoration: none ;
  padding-bottom: 8px;
 
}

#active{
  margin-right: 40px;
  font-size: 16px;
  margin-right: 40px;
  font-family: PingFang SC-Semibold, PingFang SC;
  color: #FFFFFF !important;
  line-height: 24px;
  text-decoration: none  !important;
  padding-bottom: 8px;
}
.body-main {
  width: 1200px;
  margin: 0 auto;
  padding: 80px;
  display: flex;
  flex-direction: column;
  align-items: center;
}
.body-main .display-main ul li span{
  margin-top: 17px;
  font-size: 16px;
  font-weight: 400;
  color: #666666;
}
.title {
  font-size: 36px;
  color: #333333;
  margin-bottom: 8px;
}
.label {
  font-size: 16px;
  color: #999999;
  margin-bottom: 8px;
}
.line {
  width: 56px;
  height: 4px;
  background: #3390fa;
  margin-bottom: 8px;
}
.about-line{
  border: 1px dashed #666;
  margin-bottom: 24px;
}
.nav {
  position: absolute;
  top: 0;
  right: calc(50% - 600px);
  font-size: 16px;
  font-family: PingFang SC-Semibold, PingFang SC;
  color: #ffffff;
  line-height: 24px;
  padding: 30px;
}
.nav a:hover{
  color: #ffffff;
  font-weight: 700;
  border-bottom: 2px solid #ffffff;
}
.logo {
  position: absolute;
  left: calc(50% - 600px);
  top: 25px;
}

.about-main {
  margin-top: 60px;
  display: flex;
  justify-content: space-between;
}
.about-left {
  display: flex;
  flex-direction: column;
  margin-right: 88px;
}
.about-title {
  font-weight: 700;
  text-align: left;
  color: #333333;
  font-size: 24px;
  margin-bottom: 26px;
}
.about-text {
  font-size: 14px;
  text-indent: 2em;
  text-align: left;
  line-height: 1.5;
}
.about-last {
  font-size: 14px;
  text-align: left;
  line-height: 1.5;
}
.about-last span {
  color: #353535;
  font-weight: 700;
}
.about-main .about-left .message-main {
  flex: 1;
  display: flex;
  align-items: end;
}
.message-item {
  margin-right: 80px;
  color: #3390fa;
  font-size: 36px;
}
.message-item .text{
  font-size: 14px;
}
.value{
  font-weight: 700;
}
.value span{
  font-size: 14px;
}
.about-right{
  height: 400px;
}
.about-right img{
  height: 100%;
}
.foot{
  border-top: 1px solid #CCCCCC;
  width: 100%;
  background: #FFFFFF;
  padding-bottom: 39px;
}
.foot .foot-main{
  width: 1200px;
  margin: 0 auto;
  display: flex;
  justify-content: space-between;
  color: #999999;
  font-size: 14px;
}
.foot .foot-main .main-left{
flex-shrink: 0;
text-align: left;
}
.foot .foot-main .main-left img{
margin-bottom: 8px;
margin-top: 39px;
}
.foot .foot-main .main-left div{
margin-bottom: 8px;
}
.foot-main .main-right{
padding-top: 43px;
flex-shrink: 0;
display: flex;
}
.foot-main .main-right .right-item{
margin-left: 80px;
}
.right-item div{
margin-bottom: 8px;
}
.text{
margin-top: 16px;
color: #999999;
font-size: 14px;
}

.row{

}
.col-md-12{

}
.pagination-content{

}
.pagination{

}
.pagination .disabled{

}
.active span{
  margin: 0 5px !important;
}
.pagination li a{
  margin: 0 5px !important;
}
.select_index{
  background: transparent;
  border: 0px;
  color: #fff;
  font-size: 16px;
}
.search {
width: 120px;
height: 40px;
border-radius: 20px;
outline: none;
border: 0px solid #ccc;
padding-left: 20px;
position: absolute;
top:20px;
left:750px;
color: #fff;
background: rgba(255,255,255,0.1);
}
select {
  /*清除select默认样式*/
  outline:none;
  }

  #search-form {
    display: inline-block;
    position: absolute;
    top: 20px;
    left: 750px;
   }
   #search{
   width: 120px;
   height: 40px;
   border-radius: 20px;
   outline: none;
   border: 0px solid #ccc;
   padding-left: 20px;
   color: #fff;
   background: rgba(255,255,255,0.1);
   }