.icon {
    width: 1em;
    height: 1em;
    vertical-align: -0.15em;
    fill: currentColor;
    overflow: hidden;
  }
  body,h2,ul,p{
      padding: 0;
      margin: 0;
  }
  a{
  text-decoration: none;
  }
  body{
      margin-bottom: 100px;
      background-color:#FAFAFA ;
  }
  #bnav ul{
      list-style: none;
  }
  #bnav a{
      text-decoration: none;
      color: darkgray;
      transition: all .1s;
   }
  #bnav a:hover{
      color: black;
   }
   #bnav{
      position: fixed;
      left: 0;
      bottom: 0;
      z-index: 9;
      background-color:#FAFAFA;
      width: 100%;
   }
   #bnav ul{ 
      display: flex;
   }
   #bnav li{
      width: 20%;
      text-align: center;
   }
   #bnav svg{
      font-size: 30px;
   }
   #bnav p{
      font-size: 20px;
      line-height: 40px;
   }
   .q1 p{
      color: black;
   }
   .q1 svg{
      color: black;
   }
   .shang{
      background-color:#FAFAFA;
      position: relative;
      position: fixed;
      top: 0;
      left: 0;
      width: 100%;
      height: 100px;
  }
  .sosuo{
      margin-top: 15px;
      width: 100%;
      text-align: center;
  }
  input{
      width: 80%;
      text-align: left;
      height: 30px;
      font-size: 25px;
  }
  .shang svg{
      font-size: 30px;
  }
  .ss{
      display: flex;
      list-style: none;
  }
  .ss li{
      width: 20%;
      text-align: center;
  }
  .ss a{
      text-decoration: none;
      color:  darkgray;
      transition: all .1s;
  }
  .ss a:hover{
      color: black;
      font-size: 60px;
  }
  .ss p{
      font-size:17px;
      line-height: 40px;
      
  }
  .w1 p{
      color: black;
      font-size: 20px;
  }
  .box1{
      width:95%;
      margin-left: auto;
      margin-right: auto;
      margin-top: 120px;
      height: 550px;
      padding-top: 20px;
      background-color: #fff;
      text-align: center;
      line-height: 50px;
      border-radius: 20px;
  }
  .box11{
      width: 100%;
      display: flex;
  }
  .box111{
      width: 75%;
      display: flex;
      height: 40px;
  }
  .box112{
      right: 0;
  }
 .box111  li{
      list-style: none;
      width: 30%;
      text-align: center;
 }
 .box112 li{
      list-style: none;
      text-align: right;
 }
 .box111 a{
      text-decoration: none;
      color:  darkgray;
      transition: all .1s;
      font-size: 15px;
 }
 .box111 a:hover{
      color: black;
      font-size: 20px;
  }
  .t1 p{
      color: black;
      font-size: 20px;
  }
 .box112 a{
      text-decoration: none;
      color: black;
      font-size: 15px;
 }
 .box2{
      width: 90%;
      height:60px;
      margin-left: auto;
      margin-right: auto;
      display: flex;
      overflow: hidden;
 }
 .box21{
      width:100%;
      height:60px;
      line-height: 30px;
      overflow: auto;
      background-color: #fff;
      white-space: nowrap;
      display: flex;
 }
 .box21 button{
      margin-left: 20px;
      padding: 10px;
      text-align: center;
      font-size: 20px;
      color:  darkgray;
      border-radius: 20px;
      border-style: none;
      transition: all .1s;
      background-color: #e2dede;
 }
 .box21 button:hover{
      background-color: coral;
      color:#fff;
 }
 .box21 .qq{
      background-color: coral;
      color:#fff; 
 }
 #box3{
      width: 90%;
      height:450px;
      margin-left: auto;
      margin-right: auto;
      margin-top: 40px;
      overflow: hidden;
      white-space: nowrap;
 }
 #box5{
      width: 90%;
      height:450px;
      margin-left: auto;
      margin-right: auto;
      margin-top: 40px;
      overflow: hidden;
      white-space: nowrap;
      display: none;
 }
 .box31{
      width:100%;
      height:450px;
      overflow:auto;
      white-space: nowrap;
      display: flex;
 }
 .box311{
      width: 100%;
      height: 450px;
      background-color: #fff
 }
 .box3111{
      margin-right:25px;
      display: flex;
 }
  .box3111 img{
      width:60px;
      height: auto;
 }
 .box3111 p{
      float: right;
      font-size:15px;
      line-height: 20px; 
      padding-top: 30px;
      width:120px;
      white-space: normal;
      word-break: normal;
 }
 .box4{
      width: 95%;
      margin-left: auto;
      margin-right: auto;
      margin-top: 30px;
      margin-bottom: 150px;
      height: 400px;
      padding-top: 20px;
      background-color: #fff;
      text-align: center;
      line-height: 50px;
      border-radius: 20px;
 }
 .box41{
      width: 100%;
      display: flex;
      color: black;
 }
 .box411{
      width:100%;
      font-size: 20px;
      font-weight: bolder;
      text-align: left;
      padding-left: 30px;
 }
 .box412{
      text-align: right;
      padding-right: 50px;
      width:100%;
      font-size: 15px;
 }
 .box412 p{
      color: black;
 }
 .box42{
      width: 90%;
      height:300px;
      margin-left: auto;
      margin-right: auto;
      margin-top: 40px;
      overflow: hidden;
      white-space: nowrap;
 }
 .box421{
      width:100%;
      height:300px;
      overflow:auto;
      white-space: nowrap;
      display: flex;
 }
 .box422{
      width: 100%;
      height: 300px;
      background-color: #fff;
      margin-right: 20px;
      
 }
 .box423{
      width: 200px;
 }
 .box423 a{
      display: flex;
      color: black;
      margin-bottom: 20px;
 }
 .box423 p{
      overflow: hidden;
      white-space: nowrap;
      text-overflow: ellipsis;
      text-align: left;
      width: 150px;
      margin-top: 0;
      margin-left:20px;
      font-size: 15px;
 }
 .box423 svg{
      font-size: 15px;
      margin-top: 20px;
 }