@media screen and (max-width: 780px) {
  /*===================================
  top
===================================*/
  #top section h3 {
    font-size: 18px;
  }
  #top #sec01 {
    padding-top: 50px;
  }
  #top #sec01 .inner {
    width: 90%;
  }
  #top #sec01 .btn {
    margin-top: 20px;
  }
  #top #sec01 .cntBox {
    width: 100%;
    height: auto;
    padding: 1em 0;
    display: flex;
    justify-content: flex-start;
    align-items: flex-start;
    flex-wrap: wrap;
  }
  #top #sec01 .cntBox + .cntBox {
    border-left: 0;
    border-top: 1px dotted;
  }
  #top #sec01 .cntBox p {
    width: 90px;
    margin-top: 0;
    display: block;
    text-align: left;
  }
  #top #sec01 .cntBox p.date {
    font-weight: bold;
  }
  #top #sec01 .cntBox p.cat a {
    color: #E8380D;
  }
  #top #sec01 .cntBox p.content {
    width: 100%;
    margin-top: .5em;
    font-size: 11px;
  }
  #top #sec02 .cntBox {
    width: 100%;
    padding: 40px 0;
  }
  #top #sec02 .cntBox + .cntBox {
    margin-top: 15px;
  }
  #top #sec02 .cntBox p {
    color: #fff;
    text-align: center;
  }
  /*===================================
  system
===================================*/
  #system #sec01 .cntBox {
    margin-top: 30px;
    padding: 40px 20px;
  }
  #system #sec01 .cntBox h3 {
    font-size: 20px;
  }
  #system #sec01 table {
    font-size: 12px;
  }
  #system #sec01 th {
    width: 110px;
    padding-left: .5em;
  }
  /*===================================
  shop
===================================*/
  #shop #sec01 .cntBox {
    width: 100%;
    height: auto;
    margin-top: 30px;
    padding: 40px 20px;
  }
  #shop #sec01 .cntBox h3 {
    font-size: 20px;
  }
  #shop #sec01 .map {
    margin-top: 0;
    width: 100%;
    height: 300px;
  }
  #shop #sec01 table {
    font-size: 12px;
  }
  #shop #sec01 th {
    width: 110px;
    padding-left: .5em;
  }
  /*===================================
  recruit
===================================*/
  #recruit #sec01 .cntBox {
    width: 100%;
    height: auto;
    margin-top: 30px;
    padding: 40px 20px;
  }
  #recruit #sec01 .cntBox h3 {
    font-size: 20px;
  }
  #recruit #sec01 table {
    font-size: 12px;
  }
  #recruit #sec01 th {
    width: 5em;
    padding-left: .5em;
  }
  /*===================================
  #contact
===================================*/
  #contact #sec01 .inner {
    width: 90%;
  }
  #contact #sec01 .inner > p {
    text-align: left;
    margin-bottom: 30px;
  }
  #contact #sec01 input, #contact #sec01 textarea {
    width: 100%;
    padding: 1em;
    font-size: 12px;
    background: #efefef;
    border: 0;
    border-bottom: 1px solid #aaa;
    transition: .2s;
  }
  #contact #sec01 input:focus, #contact #sec01 textarea:focus {
    border-bottom: 2px solid #000;
  }
  #contact #sec01 textarea {
    height: 150px;
  }
  #contact #sec01 tr {
    border-bottom: 1px dotted #000;
  }
  #contact #sec01 tr:nth-of-type(4) th::after {
    display: none;
  }
  #contact #sec01 th, #contact #sec01 td {
    display: block;
    padding: 1em 0;
  }
  #contact #sec01 th {
    width: 100%;
    padding-bottom: 0;
    text-align: left;
    border-right: 0;
  }
  #contact #sec01 th::after {
    display: inline-block;
    margin: 0 20px 0;
    font-size: 11px;
  }
  #contact #sec01 th br {
    display: none;
  }
  #contact #sec01 .pp {
    height: 150px;
  }
  #contact #sec01 input[type="submit"] {
    width: 100%;
    display: block;
    margin: auto;
    padding: .5em 1em;
    color: #fff;
    font-size: 13px;
    font-weight: bold;
    border-radius: 5px;
    line-height: 2;
    text-align: center;
    border: 1px solid #fff;
    background: #00213F;
    transition: .6s;
    padding: 1.5em;
    margin-top: 50px;
    cursor: pointer;
  }
  #contact #sec01 input[type="submit"] i {
    display: block;
    float: left;
    font-size: 1.5em;
    line-height: 1.3;
    font-weight: bold;
  }
  /*===================================
  sitemap
===================================*/
  #sitemap #sec01 li {
    width: 100%;
  }
  #sitemap #sec01 li:nth-of-type(2) {
    border-top: 0;
  }
  /*===================================
  news
===================================*/
  #news #sec01 .post_list {
    width: 100%;
  }
  #news #sec01 .post_list .cntBox + .cntBox {
    margin-top: 30px;
  }
  #news #sec01 .post_list .cntBox .thumbnail {
    width: 30%;
  }
  #news #sec01 .post_list .cntBox div {
    width: 65%;
  }
  #news #sec01 .post_list nav .wp-pagenavi {
    width: 100%;
  }
  /*===================================
  mailmagazine
===================================*/
  #mailmagazine #sec01 .inner {
    padding: 50px 20px;
  }
  #mailmagazine #sec01 h3 {
    font-size: 18px;
    text-align: left;
  }
  #mailmagazine #sec01 h3:nth-of-type(2) {
    margin-top: 50px;
  }
  #mailmagazine #sec01 p:first-of-type {
    font-size: 14px;
  }
  #mailmagazine #sec01 dl + dl {
    margin-top: 50px;
  }
  #mailmagazine #sec01 dt {
    width: auto;
    font-size: 1.2em;
    border-bottom: 1px solid;
  }
  /*===================================
  blog
===================================*/
  #blog nav.bread {
    padding-bottom: 25px;
  }
  #blog #sec01 {
    background: #efefef;
  }
  #blog #sec01 .inner {
    width: 90%;
  }
  #blog #sec01 .blogBox {
    width: 300px;
    height: 300px;
    margin: auto;
    display: flex;
    justify-content: center;
    align-items: center;
  }
  #blog #sec01 .blogBox + a {
    margin-top: 15px;
  }
  #blog #sec01 .blogBox h3 {
    margin-bottom: 1em;
    color: #fff;
    font-size: 18px;
  }
  #blog #sec01 .blogBox .date {
    margin-bottom: 1.5em;
    color: #fff;
    text-align: center;
  }
  #blog #sec01 .blogBox .btn {
    width: 110px;
    display: block;
    margin: auto;
    color: #E8380D;
    border: 1px solid #fff;
    padding: .5em 1em;
    border-radius: 0;
  }
  #blog #sec01 .blogBox:hover .btn {
    background: #fff;
  }
  /*===================================
  schedule
===================================*/
  #schedule #sec01 .post_list {
    width: 100%;
  }
  #schedule #sec01 .post_list .cntBox {
    padding: 40px 20px 30px;
  }
  #schedule #sec01 .post_list .cntBox h3 {
    font-size: 15px;
  }
  /*===================================
  sidebar
===================================*/
  #sidebar {
    margin-top: 50px;
    width: 100%;
  }
  #sidebar .cntBox + .cntBox {
    margin-top: 30px;
  }
  #sidebar h3 {
    margin-bottom: .5em;
    padding: 0 .5em;
    font-size: 18px;
    text-align: left;
  }
  #sidebar li {
    padding: 1em .5em;
    font-size: 12px;
    border-bottom: 1px dotted;
  }
  #sidebar li:first-of-type {
    border-top: 1px dotted;
  }
  /*===================================
  #single
===================================*/
  #single #sec01 article {
    width: 100%;
  }
  #single #sec01 article nav {
    margin-bottom: 0;
  }
  #single #sec01 article .to_archive {
    width: 100%;
    margin: auto;
  }
  #single #sec01 article .to_archive a {
    width: 100%;
    display: block;
    margin: auto;
    padding: .5em 1em;
    color: #fff;
    font-size: 13px;
    font-weight: bold;
    border-radius: 5px;
    line-height: 2;
    text-align: center;
    border: 1px solid #fff;
    background: #00213F;
    transition: .6s;
  }
  #single #sec01 article .to_archive a i {
    display: block;
    float: left;
    font-size: 1.5em;
    line-height: 1.3;
    font-weight: bold;
  }
  #single #sec01 article .to_archive a:hover {
    color: #00213F;
    background: #fff;
    border: 1px solid #00213F;
  }
}