/* **********************************
font style
********************************** */

.td_none {
  text-decoration: none;
}

/* スマホレイアウト */
@media screen and (max-width: 520px) {
  .fs_18 {
    font-size: 18px;
  }

  .fs_36 {
    font-size: 36px;
  }

  .fw_500 {
    font-weight: 500;
  }
}

/* タブレットレイアウト */
@media screen and (min-width: 521px) and (max-width: 960px) {
  .fs_18 {
    font-size: 19px;
  }

  .fs_36 {
    font-size: 38px;
  }

  .fw_500 {
    font-weight: 500;
  }
}

/* PCレイアウト */
@media screen and (min-width: 961px) {
  .fs_18 {
    font-size: 20px;
  }

  .fs_36 {
    font-size: 40px;
  }

  .fw_500 {
    font-weight: 500;
  }
}

/* **********************************
color style
********************************** */
.text_link {
  color: #1a0dab;
}

.text_green {
  color: #1b5755;
}

.text_black {
  color: #000000;
}

/* **********************************
division style
********************************** */

.mw_800 {
  max-width: 800px;
}

.br_30 {
  border-radius: 30px;
}

/* スマホレイアウト */
@media screen and (max-width: 520px) {
  .pb_5 {
    padding-bottom: 5px;
  }
}

/* タブレットレイアウト */
@media screen and (min-width: 521px) and (max-width: 960px) {
  .pb_5 {
    padding-bottom: 5px;
  }
}

/* PCレイアウト */
@media screen and (min-width: 961px) {
  .pb_5 {
    padding-bottom: 5px;
  }
}

/* **********************************
custom style
********************************** */

.border_link {
  border-bottom: 2px solid #1a0dab;
}

/* スマホレイアウト */
@media screen and (max-width: 520px) {
  .description_thumbnail {
    margin-top: 2rem;
    margin-bottom: 1rem;
  }

  .thumbnail_img {
    max-height: 175px;
  }

  .btn_detail {
    display: flex !important;
    align-items: center !important;
    justify-content: flex-start !important;
  }
}

/* タブレットレイアウト */
@media screen and (min-width: 521px) and (max-width: 960px) {
  .description_thumbnail {
    margin-top: 2rem;
    margin-bottom: 1rem;
  }

  .img_thumbnail {
    max-height: 175px;
  }

  .btn_detail {
    display: flex !important;
    align-items: center !important;
    justify-content: flex-start !important;
  }
}

/* PCレイアウト */
@media screen and (min-width: 961px) {
  .description_thumbnail {
    height: 100%;
    margin-top: 0;
  }

  .img_thumbnail {
    max-height: 275px;
  }

  .btn_detail {
    display: flex !important;
    align-items: center !important;
    justify-content: flex-end !important;
  }
}

/* **********************************
footer
********************************** */

.footer_container_fluid {
  width: 100%;
  background: #e3e3e3;
  margin: auto;
}

.footer_container {
  margin-left: auto;
  margin-right: auto;
  width: 750px;
}

.footer_container {
  width: 90%;
  margin: 0 auto;
  text-align: center;
}

.footer_container ul {
  margin: 0;
  padding: 0;
  display: inline-block;
}

.footer_container li {
  list-style: none;
  margin: 0 10px 0 0;
  float: left;
}

.footer_container li:last-child {
  margin: 0;
}

.footer_container li a {
  text-decoration: none;
  font-size: 10px;
  color: #3e3e3e;
}

.copyright {
  width: 100%;
  background: #e3e3e3;
  margin: auto;
  color: #3e3e3e;
  font-size: 10px;
  text-align: center;
}