/* 服务项目 开始*/
.service{
    position: relative;
    text-align: center;
    margin-bottom: 50px;
}
.service .item{
    padding: 5px;
    box-sizing: border-box;
    cursor: pointer;
    /* border: 3px solid #50af49; */
}
.service img{
    width: 100% !important;
    height: auto;
}
.service p{
    width: 100%;
    position: relative;
    background-color: rgba(0, 0, 0, 0.5);
    color: #fff;
    width: 100%;
    height: 40px;
    line-height: 40px;
    margin-top: -40px;
    z-index: 9;
}
.lineLike {
    position: relative;
    cursor: default;
    width: 180px;
    font-size:16px;
    margin: 0px auto;
    text-align: center;
    padding: 8px 0;
    color: #555;
    margin-top: -40px;
    z-index: 4;
  }
  .lineLike:after {
    content: '';
    position: absolute;
    z-index: -1;
    top: 60%;
    left: -0.35em;
    right: -0.35em;
    bottom: 0;
    transition: top 200ms cubic-bezier(0, 0.8, 0.13, 1);
    background-color: #50af49;
    border-radius: 20px;
  }
  .lineLike:hover:after {
    top: 0%;
  }
  .lineLike:hover{
    color: #fff;
  }
  /* 服务项目 结束*/

  


  .menu_nav{width:100%;height:95px;background:#fff;margin-bottom: 20px;}
  .menu_nav ul{text-align:center;}
  .menu_nav ul li{display:inline-block;overflow:hidden;margin-right:6px;border-radius:4px;}
  .menu_nav ul li a{display:block;padding:7px 18px;background:#e8e8e8;color:#666;}
  .menu_nav ul li.hover a:hover a:active{background: #50af49 !important;color:orange;}
  .menu_nav ul li.down{
      overflow: visible;
      box-sizing: border-box;
      position: relative;
      border-radius: 0;
      border: 1px #ccc solid;
      vertical-align: top;
      padding-right: 20px;
      background: url(/skin/images/down.png) no-repeat center right 10px;
  }
  .menu_nav ul li.down .topli{
      display: inline-block;
      padding: 7px 45px;
  }
  .menu_nav ul li.down .downli{
      position: absolute;
      left: 0;
      top: 100%;
      display: none;
      width: 100%;
      box-sizing: border-box;
      height: 300px;
      overflow: auto;
      background: #e8e8e8;
  }
  /* .menu_nav ul li.down .downli a{}
  .menu_nav ul li.down .downli a:hover{color:#fff;background: #50af49;} */
  .aa:hover{
    color:#fff;background: #50af49;
  }