.cop_child{
  display: inline-block;
  width: 180px;
  border: 1px solid #1a3348;
  border-radius: 3px;
  padding: 10px;
  margin: 6px 3px;
}
.cop_child>.cop_img{
  background-position: center;
  background-repeat: no-repeat;
  background-size: contain;
  height : 50px;
}
.cop_child>p {
    font-size: 15px;
}
@media screen and (max-width: 800px) {
  div#cop_list {
    margin: auto;
  }
  .cop_child{
    width: calc(100% - 60px);
    margin: 10px auto;
    display: block;
  }
}