@media screen and (min-width: 768px) {
  header {
    height: 60px;
  }
  .modal_btn {
    padding-top: 20px;
    height: 80px;
  }
  .tp_header_logo, .tp_gnb {
    line-height: 60px;
  }
  .modal_window > h1 {
    padding-top: 130px;
    padding-left: 20px;
  }
  .modal_window .tp_modal_gnb {
    padding-top: 100px;
  }
  .modal_window .tp_modal_gnb > li {
    padding-left: 0;
  }
  .gnb_down > li ol > li {
    margin: 0 10px;
  }
}
@media screen and (min-width: 1020px) {
  nav {
    display: block;
  }
}
@media screen and (min-width: 1280px) {
  header div.wrap {
    width: 90%;
    -webkit-box-pack: justify;
        -ms-flex-pack: justify;
            justify-content: space-between;
    max-width: 1280px;
  }
  .sec01 {
    min-height: 100vh;
  }
  .modal_btn {
    position: inherit;
  }
  .modal_window {
    width: 100%;
  }
  .modal_window .tp_modal_gnb {
    display: -webkit-box;
    display: -ms-flexbox;
    display: flex;
    -webkit-box-pack: justify;
        -ms-flex-pack: justify;
            justify-content: space-between;
  }
  .modal_window .tp_modal_gnb > li {
    width: 150px;
    border-bottom: 0;
    border-top: 1px solid #ccc;
    margin: 0 10px;
    padding: 20px 0 10px;
  }
  .modal_window .tp_modal_gnb > li > a {
    font-weight: 700;
  }
  .modal_window .tp_modal_gnb > li ol li {
    height: inherit;
    opacity: 1;
    padding-bottom: 10px;
  }
  .modal_window .tp_modal_gnb > li ol li a {
    font-size: 14px;
    font-weight: 300;
  }
  .modal_window .tp_modal_gnb > li ol li:first-of-type {
    height: inherit;
  }
}