#main .list-1 {
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
  margin-top: 40px;
}
#main .list-1 > * {
  width: 48.5%;
  padding: 2em;
  border: 1px solid #ccc;
}
#main .list-1 > *:nth-child(n+3) {
  margin-top: 3%;
}
#main .list-1 > * img {
  margin-bottom: 10px;
}
@media (max-width:768px) {
  #main .list-1 {
    display: block;
  }
  #main .list-1 > * {
    width: 100%;
  }
  #main .list-1 > * ~ * {
    margin-top: 20px;
  }
}

#main .list-2 {
  letter-spacing: -0.4em;
}
#main .list-2 > * {
  display: inline-block;
  vertical-align: top;
  letter-spacing: normal;
  text-align: left;
}
@media (min-width:769px) {
  #main .list-2 > * {
    width: 31.5%;
    margin-left: 2.75%;
  }
  #main .list-2 > *:nth-child(3n+1) {
    margin-left: 0;
  }
  #main .list-2 > *:nth-child(n+4) {
    margin-top: 3%;
  }
}
#main .list-2 > * p {
  line-height: 1.8;
  margin-top: 0.5em;
}
@media (max-width:768px) {
  #main .list-2 > * {
    width: 49%;
    margin-left: 2%;
  }
  #main .list-2 > *:nth-child(2n+1) {
    margin-left: 0;
  }
  #main .list-2 > *:nth-child(n+3) {
    margin-top: 4%;
  }
  #main .list-2 img {
    width: 100%;
  }
}