.contents-bg {
  background-color: rgba(30, 30, 50, 0.6);
}

p.under_line {
  width: max-content;
  font-weight: normal;
}
p.under_line:after {
  background-color: #000;
  border-radius: 2px;
  content: "";
  display: block;
  height: 3px;
}

.fw_b {
  font-weight: bold;
}

.fs12 {
  font-size: 1.2em;
}

.l-contents .about_section.bg_r {
  background-color: #ececec;
}

.border-left {
  border-left: 2px solid #000;
}

@media screen and (min-width: 641px) {
  h3 {
    font-size: 18px;
    margin: 0;
    padding: 0;
  }

  .section p {
    font-size: 16px;
    line-height: 2;
    letter-spacing: 0.06em;
  }

  .l-contents .about_section .summary {
    max-width: 570px;
    margin: auto;
    padding-bottom: 20px;
  }
  .l-contents .about_section .summary a {
    color: #fc4f3d;
    text-decoration: none;
  }

  .box_white {
    background-color: #fc4f3d;
  }
  .box_white.box_logo {
    width: 100px;
    height: 100px;
    margin-left: auto;
  }
  .box_white.box_title {
    width: 210px;
    height: 210px;
    top: 30px;
    left: 12%;
    position: absolute;
    padding: 10px;
  }
  .box_white.box_info {
    width: 180px;
    height: 180px;
    bottom: -40px;
    right: 130px;
    position: absolute;
  }
  .box_white.box_info .sub_text {
    font-size: 12px;
    font-weight: 600;
    margin-left: 4px;
  }
  .box_white.box_info .info_text {
    margin: 10px;
  }
  .box_white.box_info .info_text span {
    line-height: 1.4;
  }
  .box_white.box_name {
    width: 130px;
    height: 130px;
    bottom: 140px;
    right: 0px;
    position: absolute;
  }
  .box_white.box_name .sub_text {
    font-size: 12px;
    font-weight: 600;
    margin-left: 4px;
  }
  .box_white.box_name .name_text {
    margin: 5px 26px 16px;
    font-size: 14px;
    letter-spacing: 0.2em;
  }

  .socialButtonList {
    text-align: center;
    padding: 0;
    position: absolute;
    bottom: 0px;
    right: 0;
    margin: 0;
  }
  .socialButtonList li {
    margin: 0;
    display: inline-block;
    vertical-align: top;
  }
  .socialButtonList li a {
    display: block;
    color: #FFF;
    height: 40px;
    width: 40px;
    line-height: 40px;
    text-align: center;
    background-color: #fc4f3d;
  }
  .socialButtonList li a:hover {
    background-color: #3d78fc;
  }

  .theme_section {
    max-width: 100% !important;
    padding: 0px !important;
    color: #000;
    font-family: "avenir", brandon-grotesque,"verdana";
  }
  .theme_section:after {
    content: "";
    position: fixed;
    top: 0;
    height: 100vh;
    left: 0;
    right: 0;
    z-index: -1;
    background: url("../../images/bg_1.jpg") center center;
    -webkit-background-size: cover;
    -moz-background-size: cover;
    -o-background-size: cover;
    background-size: cover;
  }
  .theme_section .theme_block {
    height: 670px;
    margin: auto;
    position: relative;
  }
  .theme_section .theme_block h2 {
    width: max-content;
  }
  .theme_section .theme_block .theme_title {
    margin: -3px 8px 30px;
    font-size: 46px;
    letter-spacing: 0.02em;
    font-style: oblique;
  }
  .theme_section .theme_block h5 {
    margin: 0 0 -22px;
    font-family: shelby, sans-serif;
    font-weight: 400;
    font-style: normal;
    font-size: 36px;
  }
  .theme_section .theme_block p {
    line-height: 1.66;
    letter-spacing: 0.06em;
    font-weight: normal;
  }
  .theme_section .theme_block p a {
    text-decoration: none;
    color: #f7d3cc;
  }
  .theme_section .theme_block p a:hover {
    color: #d05138;
  }

  .artists_section {
    background-color: #ff6352;
    padding: 60px 10px;
    color: #000;
    font-family: "avenir", brandon-grotesque,"verdana";
  }
  .artists_section .section_title {
    max-width: 570px;
    line-height: 1.8em;
    font-size: 18px;
    margin: 20px auto;
    font-weight: bold;
  }
  .artists_section .artist_block {
    max-width: 570px;
    margin: auto;
    padding-bottom: 20px;
  }
  .artists_section .artist_block .artist_box {
    position: relative;
  }
  .artists_section .artist_block .artist_box .image_item {
    width: 100%;
    height: 100%;
    background-color: #ff5947;
  }
  .artists_section .artist_block .artist_box .image_item.length {
    width: auto;
    padding: 20px 130px;
  }
  .artists_section .artist_block .artist_box .profile_images {
    width: 180px;
    height: 180px;
  }
  .artists_section .artist_block .artist_box .text_box {
    width: 350px;
    min-height: 152px;
    padding: 14px 20px;
    background-color: #fc4f3d;
    position: absolute;
    bottom: 0px;
    right: 0;
  }
  .artists_section .artist_block .artist_box .text_box p {
    line-height: 1.8;
  }
  .artists_section .artist_block .artist_box .text_box .name_text {
    font-weight: bold;
  }
  .artists_section .artist_block .artist_box .text_box .job_title {
    font-size: 13px;
    font-weight: bold;
  }
  .artists_section .artist_block .artist_box .text_box .summary_text {
    font-size: 13px;
  }
  .artists_section .artist_block .artist_box .text_box .summary_text a {
    text-decoration: none;
    color: #f7d3cc;
  }
  .artists_section .artist_block .artist_box .text_box .summary_text a:hover {
    color: #d05138;
  }
}
@media screen and (max-width: 640px) {
  .l-contents .about_section .summary a {
    color: #fc4f3d;
    text-decoration: none;
  }

  .socialButtonList {
    text-align: center;
    padding: 0;
    position: fixed;
    top: 50px;
    right: 0;
    z-index: 2;
  }
  .socialButtonList li {
    margin: 0;
    display: inline-block;
    vertical-align: top;
  }
  .socialButtonList li a {
    display: block;
    color: #FFF;
    height: 40px;
    width: 40px;
    line-height: 40px;
    text-align: center;
    background-color: #ff6352;
  }
  .socialButtonList li a:hover {
    background-color: #545454;
  }

  .theme_section {
    max-width: 100% !important;
    padding: 0px !important;
    color: #000;
    font-family: "avenir", brandon-grotesque,"verdana";
  }
  .theme_section:after {
    content: "";
    position: fixed;
    top: 0;
    height: 100vh;
    left: 0;
    right: 0;
    z-index: -1;
    background: url("../../images/bg_4.jpg") center center;
    -webkit-background-size: cover;
    -moz-background-size: cover;
    -o-background-size: cover;
    background-size: cover;
  }
  .theme_section .theme_block {
    padding: 630px 20px 40px;
    margin: auto;
    position: relative;
  }
  .theme_section .theme_block h2 {
    width: max-content;
    font-size: 27px;
  }
  .theme_section .theme_block h5 {
    margin: 0 0 -22px;
    font-family: shelby, sans-serif;
    font-weight: 400;
    font-style: normal;
    font-size: 32px;
  }
  .theme_section .theme_block .theme_title {
    margin: -4px 4px;
    padding: 0px;
    font-style: oblique;
  }
  .theme_section .theme_block p {
    line-height: 1.8;
    letter-spacing: 0.06em;
    font-weight: normal;
    font-size: 12px;
  }
  .theme_section .theme_block p a {
    text-decoration: none;
    color: #f7d3cc;
  }
  .theme_section .theme_block p a:hover {
    color: #d05138;
  }

  .artists_section {
    background-color: #ff6352;
    padding: 60px 10px;
    color: #000;
    font-family: "avenir", brandon-grotesque,"verdana";
  }
  .artists_section .section_title {
    max-width: 570px;
    margin: auto;
    line-height: 1.8em;
    font-size: 15px;
    margin: 20px 0;
    font-weight: bold;
  }
  .artists_section .artist_block {
    max-width: 570px;
    margin: auto;
    padding-bottom: 20px;
  }
  .artists_section .artist_block .artist_box {
    position: relative;
  }
  .artists_section .artist_block .artist_box .image_item {
    width: 100%;
    height: 100%;
    background-color: #ff5947;
  }
  .artists_section .artist_block .artist_box .image_item.length {
    width: auto;
    padding: 20px 10px;
  }
  .artists_section .artist_block .artist_box .profile_images {
    background-color: #fc4f3d;
    position: absolute;
  }
  .artists_section .artist_block .artist_box .profile_images img {
    width: 90px;
    height: 90px;
    -moz-box-sizing: border-box;
    box-sizing: border-box;
  }
  .artists_section .artist_block .artist_box .text_box {
    width: auto;
    min-height: 152px;
    padding: 14px 20px 14px 100px;
    background-color: #fc4f3d;
  }
  .artists_section .artist_block .artist_box .text_box p {
    line-height: 1.8;
  }
  .artists_section .artist_block .artist_box .text_box .name_text {
    font-weight: bold;
  }
  .artists_section .artist_block .artist_box .text_box .job_title {
    font-size: 13px;
    font-weight: bold;
  }
  .artists_section .artist_block .artist_box .text_box .summary_text {
    font-size: 13px;
  }
  .artists_section .artist_block .artist_box .text_box .summary_text a {
    text-decoration: none;
    color: #f7d3cc;
  }
  .artists_section .artist_block .artist_box .text_box .summary_text a:hover {
    color: #d05138;
  }

  .box_white {
    background-color: #fc4f3d;
  }
  .box_white.box_logo {
    width: 65px;
    height: 65px;
    margin-left: auto;
  }
  .box_white.box_title {
    width: 120px;
    height: 120px;
    top: 20px;
    left: 6%;
    position: absolute;
    padding: 10px;
  }
  .box_white.box_info {
    width: 120px;
    height: 120px;
    bottom: 0px;
    left: 0px;
    position: absolute;
  }
  .box_white.box_info .sub_text {
    font-size: 10px;
    font-weight: 600;
    margin-left: 4px;
  }
  .box_white.box_info .info_text {
    margin: 5px;
  }
  .box_white.box_info .info_text span {
    line-height: 1.4;
  }
  .box_white.box_name {
    width: 100px;
    height: 100px;
    bottom: -22px;
    right: 0px;
    position: absolute;
  }
  .box_white.box_name .sub_text {
    font-size: 10px;
    font-weight: 600;
    margin-left: 4px;
  }
  .box_white.box_name .name_text {
    margin: 4px 10px;
    font-size: 11px;
    letter-spacing: 0.2em;
    line-height: 1.4;
  }
}