.img{
  display: block;
  margin: 0 auto;
}
@media (min-width: 1200px){
  .field{
    float: left;
    width: 24%;
    height: 338px;
    margin: .5%;
    margin-bottom: 50px;
    box-shadow: 0 5px 10px rgba(0,0,0,.3)
  }
  .field-head{
    font-size: 18px;
    color: #fff;
    text-align: center;
    padding: 10px 0;
  }
  .field p{
    color: #555;
    font-size: 1em;
    line-height: 34px;
    box-sizing: border-box;
    padding: 15px;
  }
}
@media (min-width: 1000px) and (max-width: 1199px){
  .field{
    float: left;
    width: 24%;
    height: 338px;
    margin: .5%;
    margin-bottom: 50px;
    box-shadow: 0 5px 10px rgba(0,0,0,.3)
  }
  .field-head{
    font-size: 18px;
    color: #fff;
    text-align: center;
    padding: 10px 0;
  }
  .field p{
    color: #555;
    font-size: 1em;
    line-height: 34px;
    box-sizing: border-box;
    padding: 15px;
  }
}
@media (min-width: 767px) and (max-width: 999px){
  .field{
    float: left;
    width: 32%;
    height: 338px;
    margin: .5%;
    margin-bottom: 50px;
    box-shadow: 0 5px 10px rgba(0,0,0,.3)
  }
  .field-head{
    font-size: 18px;
    color: #fff;
    text-align: center;
    padding: 10px 0;
  }
  .field p{
    color: #555;
    font-size: 0.5em;
    line-height: 34px;
    box-sizing: border-box;
    padding: 15px;
  }
}
@media (max-width: 767px){
  .field{
    float: left;
    width: 49%;
    height: 287px;
    margin: .5%;
    margin-bottom: 20px;
    border: 1px solid rgba(0,0,0,.1)
  }
  .field-head{
    font-size: 18px;
    color: #fff;
    text-align: center;
    padding: 10px 0;
  }
  .field p{
    color: #555;
    font-size: 0.5em;
    line-height: 25px;
    box-sizing: border-box;
    padding: 15px;
  }
}
@media(min-width: 1200px){
  .logo {
    padding: 15px 0;
}
}