.mid{
  width: 90%;
  margin-left: 5%;
  margin-bottom: 20px;
  color: #4b4e4b;
}

.mid h3{
  padding: 3% 3% 1% 3%;
  border-bottom: 1px solid #e4e1e1;
  display: inline-block;
  font-size: 18px;
}

.mid .explanation{
  padding: 0% 3% 3% 3%;
  width: 94%;
  font-size: 16px;
}


@media only screen and (max-device-width: 1279px) {


  .mid{
    margin-top: 60px;
  }
  
}