.introduction {
    width: 900px;
    height: 300px;
    margin-left: 470px;
    display: flex;
  }
    
    .header-introprice {
    font-size: 15px;
    }
    
    .trucksatei {
    padding-top: 47px;
    padding-left: 60px;
    padding-right: 100px;
    }
    
    .btn--orange,
      p.btn--orange {
        margin-top: 48px;
        width: 400px;
        height: 200px;
        font-size: 37px;
        color: #fff;
        background-color: #4d4fac;
    }
    
    .btn--orange:hover,
      p.btn--orange:hover {
        color: #fff;
        background: #4d4fac;
    }
      
    .fa-position-left {
    position: absolute;
    top: calc(50% - .5em);
    left: 1rem;
    }
      
    .btn--radius,
    p.btn--radius,
    button.btn--radius
    {
    border-radius: 100vh;
    }
    
  
  .zenbu {
   display: flex;
  }
  
  .side a{
    color: skyblue;
  }
  
  .side {
    width: 500px;
    height: 800px;
    margin-right: 30px;
    padding-right: 0px;
    background-color:
  }
  
  .side-header {
    width: 60%;
    margin-top: 50px;
    padding-top: 10px;
    margin-right: 100px;
    margin-left: 30px;
  }
  
  .side li {
  list-style: none;
  margin-bottom: 30px;
  text-align: center;
  border-bottom: solid 2px black;
  opacity: 0.8;
  }

  .contents {
    margin-left: 0px;
  }

  .truck-price {
    display: flex;
  }

  .truck-detail {
    padding-right: 70px;
    padding-bottom: 70px;
  }

  
  .footer {
    width: 900px;
    height: 300px;
    margin-left: 0px;
    background-color: rgb(59, 59, 164);
    opacity: 0.85;
    margin-top: 300px;
  }
      
  .footer img{
    margin-left: 350px;
    margin-top: 20px;
  }
  
  .footer-navi {
    margin-bottom: 80px;
  }
  
  .footer-navi  li{
    float: left;
    padding-right: 15px;
  }
  
  .footer-navi li{
    list-style: none;
    color: #fff;
    margin-left: 50px;
    margin-top: 25px;
  }
  
  .footer-navi a{
    color: #fff;
  }
  
  .copyright {
    color: #fff;
    padding-top: 25px;
    margin-left: 200px;
  }
  



/*スマホ表示用CSS*/
@media screen and (max-width: 480px) {
  .introduction {
    width: 900px;
    height: 300px;
    margin-left: 25px;
    display: flex;
  }
    
  img.tel{
   width: 1000px;
   height: 600px;
  }  
  
  .trucksatei {
    margin-top: 50px;
    padding-top: 47px;
    padding-left: 25px;
    padding-right: 0px;
  }
  
  img.trucksatei {
    width: 650px;
    height: 380px;
  }

  .jisseki{
    margin-top: 200px;
    margin-left: 80px;
  }

  .side{
    display: none;
  }

  .truck-price{
    display: block;
  }

  .truck-detail img{
    width: 1200px;
    height: 800px;
  }

  table{
    width: 1200px;
    font-size: 80px;
  }

  .footer {
    margin-top: 200px;
    width: 100%;
    height: 1100px;
    margin-left: 0px;
    background-color: rgb(59, 59, 164);
    opacity: 0.85;
    margin-bottom: 0px;
    }
    
    .logo {
    text-align: center;
    padding-top: 5px;
    }
    
    img.haidari {
      width: 800px;
      height: 480px;
      margin-left: 0px;
    }
    
    .footer a{
    color: #fff;
    }
    
    .footer li{
    list-style: none;
    font-size: 55px;
    margin-bottom: 30px;
    }
    
    .footer-navi {
    display: flex;
    margin-bottom: 0px;
    }
    
    .footer-navi1 {
    margin-right: 100px;
    }
    
    .copyright {
    text-align: center;
    color: #fff;
    font-size: 55px;
    margin: 0px;
    }
}