.bg_box {
  position: absolute;
  top: 0px;
  bottom: 0px;
  left: 0px;
  right: 0px;
  display: -webkit-inline-box;
  display: -ms-inline-flexbox;
  display: inline-flex;
  -webkit-box-pack: start;
  -ms-flex-pack: start;
  justify-content: flex-start;
  -ms-flex-line-pack: stretch;
  align-content: stretch;
  -webkit-box-align: stretch;
  -ms-flex-align: stretch;
  align-items: stretch;
  z-index: -3;
}

.bgbx_a1 {
  width: 33.33%;
  background-color: #f6f6f6;
  border-right: 1px solid #eeeeee;
  float: left;
}

.bgbx_a2 {
  width: 33.33%;
  background-color: #f6f6f6;
  border-right: 1px solid #eeeeee;
  float: left;
}

.bgbx_a3 {
  width: 33.33%;
  background-color: #f6f6f6;
  border-right: 1px solid #eeeeee;
  float: left;
}

header {
  width: 100%;
  height: 90px;
  display: block;
  -webkit-box-pack: center;
  -ms-flex-pack: center;
  justify-content: center;
  -ms-flex-line-pack: start;
  align-content: flex-start;
  -webkit-box-align: start;
  -ms-flex-align: start;
  align-items: flex-start;
  position: absolute;
  z-index: 10;
  top: 30px;
  left: 0px;
  background-color: transparent;
  opacity: 1;
  visibility: visible;
  -moz-opacity: 1;
  -moz-visible: visible;
  -moz-box-sizing: border-box;
  box-sizing: border-box;
  overflow: visible;
}

main {
  width: 100%;
  height: auto;
  min-height: 100VH;
  float: left;
  overflow: hidden;
}

article {
  width: 100%;
  height: auto;
  min-height: 100VH;
  float: left;
  position: relative;
}

nav {
  width: auto;
  height: 68px;
  padding: 0px 20px;
  background: linear-gradient(to right, rgba(0,234,199,0.85) 0%,rgba(0,153,214,0.85) 100%);
  border-radius: 68px;
  -webkit-box-shadow: 2px 1px 5px 1px rgba(37, 42, 52, 0.75);
  box-shadow: 2px 1px 5px 1px rgba(37, 42, 52, 0.75);
  display: -webkit-inline-box;
  display: -ms-inline-flexbox;
  display: inline-flex;
  -webkit-box-pack: start;
  -ms-flex-pack: start;
  justify-content: flex-start;
  -ms-flex-line-pack: center;
  align-content: center;
  -webkit-box-align: center;
  -ms-flex-align: center;
  align-items: center;
}

nav>ul {
  display: -webkit-inline-box;
  display: -ms-inline-flexbox;
  display: inline-flex;
  -webkit-box-pack: center;
  -ms-flex-pack: center;
  justify-content: center;
  -ms-flex-line-pack: center;
  align-content: center;
  -webkit-box-align: center;
  -ms-flex-align: center;
  align-items: center;
}

nav>ul>a>li,nav>ul>li {
  width: auto;
  min-width: 70px;
  height: 54px;
  margin: 0px 5px;
  font-size: 15px;
  font-weight: 900;
  color: #ffffff;
  display: -webkit-inline-box;
  display: -ms-inline-flexbox;
  display: inline-flex;
  -webkit-box-pack: center;
  -ms-flex-pack: center;
  justify-content: center;
  -ms-flex-line-pack: center;
  align-content: center;
  -webkit-box-align: center;
  -ms-flex-align: center;
  align-items: center;
  position: relative;
}
nav>ul>li>a{
  color: #fff;
}
nav>ul>li>a:hover{
  color: #005481;
}
nav>ul>li>ul {
  width: auto;
  height: auto;
  min-width: 150px;
  max-height: 0px;
  float: left;
  position: absolute;
  top:48px;
  padding: 0px 20px;
  background-color: rgba( 255,255,255,0.85 );
  border-radius: 10px;
  overflow: hidden;
  opacity: 0;
  transition: all 0.25s ease-out 0.25s;
}
nav>ul>li:hover>ul {
  max-height: 600px;
  border-radius: 10px;
  padding: 20px;
  box-shadow: 0px 0px 5px 0px rgba(20,20,20,.25);
  opacity: 1;
  transition: all 0.25s ease-out 0.25s;
}
nav>ul>li>ul>a>li{
  width: 100%;
  height: auto;
  float: left;
  margin-bottom: 5px;
  font-size: 15px;
  float: left;
  font-weight: 800;
  color: #000;
  text-align: center;
  padding-bottom: 5px;
  border-bottom: 1px dashed #747474;
}
nav>ul>li>ul>a>li:hover{
  color: #0092e1;
}

.AheadTopTx {
  width: 100%;
  height: 20px;
  font-size: 20px;
  line-height: 20px;
  color: #2d2d2d;
  text-align: center;
  margin-top: 120px;
  font-weight: 300;
}

.AheadTopTxCN {
  width: 100%;
  height: 30px;
  font-size: 30px;
  line-height: 30px;
  color: #2d2d2d;
  text-align: center;
  margin-top: 20px;
  font-weight: bold;
}

footer {
  width: 100%;
  height: auto;
  position: relative;
  float: left;
  display: -webkit-inline-box;
  display: -ms-inline-flexbox;
  display: inline-flex;
  -webkit-box-pack: center;
  -ms-flex-pack: center;
  justify-content: center;
  -ms-flex-line-pack: center;
  align-content: center;
  -webkit-box-align: center;
  -ms-flex-align: center;
  align-items: center;
  background: linear-gradient(to right, rgba(0,234,199,1) 0%,rgba(0,153,214,1) 100%);
}

.footerBox{
  width: 100%;
  height: auto;
  max-width: 1200px;
  display: inline-flex;
  justify-content: center;
  align-content: start;
  align-items: start;
  flex-wrap: wrap;
}

.footer-leftBg {
  width: 70%;
  height: auto;
  background-color: #05a5af;
  position: absolute;
  left: 0px;
  top: 0px;
  z-index: -3;
}

.footer-ReftBg {
  width: 30%;
  height: auto;
  background-color: #007580;
  position: absolute;
  right: 0px;
  top: 0px;
  z-index: -3;
}

@media screen and (max-width: 1600px) {
  nav {
    margin-right: 0px;
    padding-left: 26px;
  }

  nav>ul {
    margin: 0px 0px;
  }
  nav>ul>a>li,nav>ul>li {
    margin: 0px 10px;
  }
}

@media screen and (max-width: 1420px) {
  nav {
    margin-right: 20px;
    padding: 10px;
  }
}

@media screen and (max-width: 1220px) {
  nav {
    margin-right: 15px;
    padding-left: 10px;
    margin-top: 80px;
  }

  nav>a>ul {
    margin: 0px 10px;
  }
}

@media screen and (max-width: 480px) {
  nav {
    margin-right: 15px;
    padding-left: 10px;
    display: none;
  }
  header {
    top: 0px;
    height: 46px;
  }
  .bgbx_a1,.bgbx_a2,.bgbx_a3 {
    width: calc( 100% / 3 );
  }
  .bgbx_a1{
    margin-left: 0px;
  }
  .AheadTopTxCN {
    margin-top: 10px;
  }
  .footer_left-box{
    width: 100%;
    height: auto;
    padding-left: 0px;
    padding-top: 20px;
  }
  .footerBox {
    padding: 20px;
  }
  .Ft-Lt-Fs01, .Ft-Lt-Fs02, .Ft-Lt-Fs03, .Ft-Lt-Fs04{
    width: calc( 100% / 3 );
    padding-bottom: 20px;
  }
  .Ft-Lt-Fs01>ul>li, .Ft-Lt-Fs02>ul>li, .Ft-Lt-Fs03>ul>li, .Ft-Lt-Fs04>ul>li {
    padding: 0px;
    height: auto;
    padding-bottom: 10px;
  }
  .Ft-Lt-Fs01TT, .Ft-Lt-Fs02TT, .Ft-Lt-Fs03TT, .Ft-Lt-Fs04TT {
    font-size: 17px;
    font-weight: 900;
  }
  .footer_right-box {
    width: 100%;
    height: auto;
    padding-left: 0px;
    padding-top: 0px;
  }
  .Ft_Rt-box{
    width: 100%;
    height: auto;
    padding-left: 0px;
  }
  .Ft_Rt-box>a{
    margin-bottom: 12px;
  }
  .Ft_Rt_search{
    padding-left: 0px;
    margin-top: 20px;
  }
  .Ft_Rt_search_bbox{
    width: 133px;
  }
  .Copyright-box{
    width: 100%;
    height: auto;
    font-size: 12px;
    line-height: 22px;
  }
}