@media screen and (min-width: 768px) {
  .sp {
    display: none;
  }
}

@media screen and (max-width: 767px) {
  .pc {
    display: none;
  }
}

@media screen and (min-width: 768px) {
  section.c_kv {
    background: url(../img/maker/kv_bg1.png) center 0/cover no-repeat;
  }
}
@media screen and (max-width: 767px) {
  section.c_kv {
    background: url(../img/maker/sp/kv_bg1.png) center 0/cover no-repeat;
  }
}

@media screen and (min-width: 768px) {
  main {
    margin: 0 0 150px;
  }
}
@media screen and (max-width: 767px) {
  main {
    margin: 0 0 16vw;
  }
}