.main {
    width: 1200px;
    margin: 0 auto;
    padding: 30px 0 0;
    background-color: #fff;
    margin-top: 0;
  }

  .clearfix::after {
    content: "";
    display: block;
    clear: both;
  }

  .table_ttl {
    width: 100%;
    margin: auto;
    padding: 10px 0;
    color: #fff;
    font-size: 24px;
    text-align: center;
    background-color: #0B113E;
  }


  .table_ttl2 {
    width: 1240px;
    margin: 0 auto;
    padding: 10px 0;
    color: #fff;
    font-size: 24px;
    text-align: center;
    background-color: #0B113E;
  }

  .table_wrapper {
    width: 100%;
    margin: auto;
    overflow: auto;
  }

  .table_wrapper .lock_table {
    width: 110px;
    float: left;
  }

  .table_wrapper a {
    color: #fff;
  }

  .table_wrapper a:hover img {
    opacity: 0.6;
    filter: alpha(opacity=60);
  }

  #spec_table,
  .table_wrapper .lock_table table {
    width: 80%;
    margin: auto;
    padding: 0;
    border-spacing: 0;
    border-collapse: collapse;
  }

  .table_wrapper .lock_table table {
    width: 100%;
  }

  .lock_table tr:nth-child(odd),
  #spec_table tr:nth-child(odd) {
    background-color: #fff;
  }

  #spec_table th,
  #spec_table td,
  .table_wrapper .lock_table th {
    width: 100px;
    padding: 10px 0;
    border: 1px solid #7a7a7a;
    font-size: 14px;
    font-weight: normal;
    text-align: center;
    vertical-align: middle;
    box-sizing: border-box;
  }

  #spec_table td {
    padding: 10px;
  }

  #spec_table th,
  .table_wrapper .lock_table th {
    background-color: #ffffff;
  }

  .table_wrapper .lock_table table tr th {
    border-right: 0;
  }

  @media screen and (max-width: 767px) {

    p.table_ttl,
    .table_wrapper {
      width: 80%;
    }

    .table_ttl {
      font-size: 18px;
    }

    .table_wrapper .lock_table {
      width: 80px;
    }

    .table_wrapper .lock_table table tr th {
      padding: 10px 0 4px;
    }

    #spec_table th,
    #spec_table td,
    .table_wrapper .lock_table th {
      font-size: 14px;
    }

    #spec_table td {
      padding: 5px;
    }

    #spec_table th,
    #spec_table td,
    .table_wrapper .lock_table th {
      width: 100px;
    }

    #spec_table td img {
      max-width: 100%;
    }

    .table_wrapper .lock_table th {
      font-size: 12px;
    }
  }

  .main-img {
    display: flex;
    flex-wrap: wrap;
  }

  .main-img li {
    width: calc(100%/3);
    /*←画像を横に4つ並べる場合*/
    padding: 0 5px;
    /*←画像の左右に5pxの余白を入れる場合*/
    box-sizing: border-box;
  }

  .main-img li img {
    max-width: 100%;
    /*画像のはみだしを防ぐ*/
    height: auto;
    /*画像の縦横比を維持 */
  }

  .main-img a:hover {
    opacity: 0.6;
    filter: alpha(opacity=60);
  }

  .goods_detail_btn2 a {
    width: 140px;
    text-align: center;
    display: inline-block;
    padding: 7px 0;
    background: #3884e2;
    color: #fff;
    font-weight: bold;
    -webkit-transition: all .2s ease;
    transition: all .2s ease;
    border-radius: 5px;
  }

  .goods_detail_btn2 a:hover {
    opacity: 0.6;
    filter: alpha(opacity=60);
  }

  .spec-grid {
    display: grid;
    grid-template-columns: 40% 1fr;
    gap: 40px;
    margin-top: 40px;
  }

  .spec-grid .thumb img {
    width: 100%;
    border: solid 2px #dcdcdc
  }

  section.description {
    background-color: #fff;
    padding: 0 120px 40px;
  }

  .spec-grid ul,
  .spec-grid dl,
  .spec-grid dt,
  .spec-grid dd {
    padding: 0;
    margin: 0;
    list-style: none;
  }

  .spec-grid dl {
    display: grid;
    grid-template-columns: 7.0em 1fr;
  }

  .spec-grid dt {
    font-weight: 600;
  }

  .spec-grid dd {

    font-weight: 600;
  }

  .spec-grid li:not(:first-child) {
    border-top: solid 2px #cfcfcf;
    padding: 1.0em 0;
  }

  .spec-grid .title {
    background-color: #0a113f;
    color: #fff;
    font-weight: 600;
    padding: 0.5em;
  }

  .buy_bull {
    display: grid;
    grid-template-columns: 1fr 1fr 1fr 1fr;
    gap: 20px;
    text-align: center;
  }

  .buy_bull,
  .buy_bull li {
    list-style: none;
    padding: 0;
    margin: 0;
  }

  .buy_bull li {}

  .buy_bull li a {
    background-color: #fff;
    padding: 1.0em;
    display: grid;
    grid-template-columns: 1fr;
    gap: 10px;
    font-size: 18px;
    line-height: 1.1;
  }

  .buy_bull a:hover {
    opacity: 1;
    outline: solid 2px #0585dc;
  }

  .buy_bull .os {
    font-weight: 600;
  }

  .buy_bull .os .pro,
  .buy_bull .os .home {
    border-radius: 4px;
    padding: 0.25em 0.5em;
    color: #fff;
  }

  .buy_bull .os .pro {
    background-color: #0a113f;
  }

  .buy_bull .os .home {
    background-color: #0585dc;
  }

  .buy_bull .bit {
    font-weight: 600;
  }

  .buy_bull .soft {
    display: flex;
    align-items: center;
    justify-content: center;
    background-color: #b09c7b;
    color: #fff;
    font-size: 12px;
    font-weight: 600;
    height: 3.0em;
    border-radius: 40em;
  }

  .buy_bull .price span {
    font-weight: 400;
    font-size: 1.0rem;
  }

  .buy_bull .soft.none {
    background-color: #ddd;
    color: #797979;
    font-size: 12px;
    font-weight: 600;
    line-height: 1.4;
  }

  .buy-select {
    background-color: #f2f2f2;
  }

  .buy_bull .price {
    font-weight: 600;
    font-size: 24px;
  }

  .buy-select h2.model_title[class] {
    padding-top: 40px;
    text-align: center !important;
    background: transparent !important;
    font-size: 24px;
    display: block;
  }

  .heading-area {
    background: transparent;
    padding-top: 0 !important;
    display: block;
  }

  .buy_bull .price {
    font-weight: 600;
    font-size: 26px;
  }

  .buy_bull .label {
    color: #fff;
    background-color: #e82f13;
    display: block;
    padding: 0.75em;
    font-size: 14px;
  }