@charset "UTF-8";
@media screen and (min-width: 770px) {
  main * {
    box-sizing: border-box;
  }

  a:hover {
    text-decoration: none;
  }
  main img, #back-top img {
    display: block;
    width: 100%;
    height: auto;
  }
  main a {
    width: 100%;
    display: block;
  }
  h1:after {
    background-image: url("../img/medical_devices/fv_img.png");
  }
  .conts_link {
    margin: 0;
  }
  .conts_link ul {
    padding: 30px 10px 28px;
    flex-direction: column;
    align-items: center;
  }
  .conts_link ul li {
    line-height: 1.5;
    width: 358px;
    margin-bottom: 13px;
  }
  #conts_equipment_testing {
    padding-top: 75px;
  }
  .conts_wrapper.electrical hgroup.title_box {
    margin-bottom: 36px;
  }
  .conts_wrapper.electrical .lead_text {
    margin-bottom: 72px;
  }
  .conts_wrapper {
    padding: 125px 0 0;
    overflow-x: hidden;
  }
  .conts_wrapper:last-of-type {
    padding: 0;
  }
  .conts_wrapper .item_list .item_wrap {
    display: flex;
    min-height: 460px;
  }
  .conts_wrapper .item_list .item_wrap .text {
    font-size: 19px;
  }
  .conts_wrapper .item_list .item_wrap .auto {
    display: flex;
    justify-content: space-between;
    padding: 68px 0 76px;
  }
  .conts_wrapper .item_list .item_wrap .auto.bottom_min {
    padding: 80px 0 42px;
  }
  .conts_wrapper .item_list .item_wrap .img {
    width: 245px;
    position: absolute;
    top: 0;
    left: 0;
  }
  .conts_wrapper .item_list .item_wrap:nth-of-type(2n) .img {
    width: 245px;
    position: absolute;
    top: 0;
    left: 0;
  }
  .conts_wrapper .item_list .item_wrap .text_block {
    position: relative;
    padding-left: 300px;
  }
  .conts_wrapper .item_list .item_wrap .text_block h4 {
    font-size: 30px;
    line-height: 1.2;
    color: #053967;
    font-weight: 600;
    margin: -4px 0 10px 0;
  }
  .conts_wrapper .item_list .caution {
    font-size: 19px;
  }
}
@media screen and (max-width: 769px) {
  main * {
    box-sizing: border-box;
  }
  a:hover {
    text-decoration: none;
  }
  h1:after {
    background-image: url("../img/medical_devices/fv_img.png");
  }
  main img, #back-top img {
    display: block;
    width: 100%;
    height: auto;
  }
  main a {
    width: 100%;
    display: block;
  }
  .conts_link {
    padding: 40px 0 0px;
  }
  .conts_wrapper.electrical hgroup.title_box {
    margin-bottom: 40px;
  }
  .conts_wrapper.electrical .lead_text {
    margin-bottom: 45px;
  }
  #conts_equipment_testing {
    padding: 40px 0 0;
  }
  .conts_wrapper {
    padding: 60px 0 0;
  }
  .conts_wrapper:last-of-type {
    padding: 0;
  }
  .conts_wrapper .item_list .bg_left {
    background-color: var(--bg-color-blue);
    border-radius: 0 50px 0 0;
  }
  .conts_wrapper .item_list .bg_right {
    background-color: var(--bg-color-blue);
    border-radius: 50px 0 0 0;
  }
  .conts_wrapper .item_list .item_wrap {
    display: flex;
    padding: 40px 0 45px;
  }
  .conts_wrapper .item_list .bottom_min {
    padding: 40px 0 30px;
  }
  .conts_wrapper .item_list .item_wrap .auto {
    display: flex;
    justify-content: space-between;
    /* padding: 40px 0; */
    flex-direction: column;
    position: relative;
  }
  .conts_wrapper .item_list .item_wrap .img {
    width: 75%;
    margin: 0 auto 15px;
    max-width: 260px;
  }
  .conts_wrapper .item_list .item_wrap .auto.bg_left .text_block {
    width: 90%;
    margin: 0 auto;
  }
  .conts_wrapper .item_list .item_wrap .auto.bg_right .text_block {
    width: 90%;
    margin: 0 auto;
  }
  .conts_wrapper .item_list .item_wrap .text_block h4 {
    font-size: 22px;
    line-height: 1.4;
    color: #053967;
    font-weight: 600;
    margin-bottom: 10px;
    text-align: center;
  }
  .conts_wrapper .item_list .caution {
    font-size: 17px;
    text-indent: -1em;
    padding-left: 1em;
  }
}