@charset "UTF-8";
main {
  position: relative;
  padding: 82px 0 0 0;
  margin: 0;
  display: block;
}

.contents {
  width: 100%;
  max-width: 1200px;
  margin: 0 auto 170px;
  padding: 100px 20px 0;
  box-sizing: border-box;
}
.contents .index-btn_box {
  display: flex;
  justify-content: space-between;
  width: 100%;
  max-width: 1200px;
  margin-bottom: 40px;
}
.contents .index-btn_box .index-btn {
  position: relative;
  display: flex;
  width: 48.45%;
  box-sizing: border-box;
  padding: 0;
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
  box-shadow: 0px 4px 20px 0px rgba(17, 54, 134, 0.2);
  transition: all 0.3s;
  cursor: pointer;
  height: 307px;
}
.contents .index-btn_box .index-btn .title {
  position: absolute;
  top: 45px;
  left: 35px;
  margin: 0;
  color: #fff;
  font-size: 30px;
  font-weight: bold;
  /* 可読性アップ */
  text-shadow: 0 1px 2px rgba(0, 0, 0, 0.3);
}
.contents .index-btn_box .index-btn .title span {
  font-size: 14px;
  margin-left: 3px;
}
.contents .index-btn_box .index-btn .title .code {
  margin-top: 32px;
  font-size: 16px;
  font-weight: 500;
  text-shadow: none;
}
.contents .index-btn_box .index-btn .title h1 {
  text-shadow: none;
}
.contents .index-btn_box .index-btn .title .stock-price-box {
  display: flex;
  position: relative;
  margin: 0;
  padding: 0;
  color: #fff;
  text-shadow: none;
}
.contents .index-btn_box .index-btn .title .stock-price-box .current-price {
  display: flex;
  align-items: flex-end;
  font-size: 2rem;
  font-weight: 700;
  margin: 50px 0 0 0;
}
.contents .index-btn_box .index-btn .title .stock-price-box .current-price dt {
  font-size: 20px;
  margin-bottom: 13px;
}
.contents .index-btn_box .index-btn .title .stock-price-box .current-price dd {
  margin: 0;
  font-size: 2.2rem;
}
.contents .index-btn_box .index-btn .title .stock-price-box .current-price dd span {
  font-size: 5.1rem;
  letter-spacing: 0.05em;
  font-weight: 500;
  margin: 0 10px;
}
.contents .index-btn_box .index-btn .title .stock-price-box .price-change {
  display: flex;
  align-items: flex-end;
  margin-left: 45px;
  font-size: 2rem;
  font-weight: 700;
  margin-bottom: 9px;
  text-shadow: none;
}
.contents .index-btn_box .index-btn .title .stock-price-box .price-change dt {
  font-size: 1.6rem;
}
.contents .index-btn_box .index-btn .title .stock-price-box .price-change dd {
  margin: 0 0 -2px 0;
}
.contents .index-btn_box .index-btn .title .stock-price-box .price-change dd span {
  margin: 0 5px -5px 5px;
  font-size: 3rem;
  font-weight: 500;
  display: inline-block;
}
.contents .index-btn_box .index-btn .title .stock-price-box .price-change dd.yoy {
  margin-bottom: 0;
  font-weight: 500;
}
.contents .index-btn_box .index-btn .title_box {
  position: absolute;
  top: 45px;
  left: 30px;
  margin: 0;
  color: #fff;
  font-size: 30px;
  font-weight: bold;
  list-style: none;
  /* 可読性アップ */
  text-shadow: 0 1px 2px rgba(0, 0, 0, 0.4);
}
.contents .index-btn_box .index-btn .title_box dt {
  margin-bottom: 20px;
}
.contents .index-btn_box .index-btn .title_box dd {
  margin-bottom: 15px;
  font-size: 20px;
}
.contents .index-btn_box .index-btn .image {
  width: 100%;
  height: auto;
}
.contents .index-btn_box .index-btn .image img {
  width: 100%;
  height: auto;
  vertical-align: bottom;
}
.contents .index-btn_box .index-btn .last-updated {
  position: absolute;
  right: 40px;
  bottom: 25px;
  color: #fff;
  font-size: 14px;
}
.contents .index-btn_box {
  /* 背景画像 */
}
.contents .index-btn_box .index-btn.top-message {
  background-image: url("../img/ir/ir_bnr_photo.jpg");
}
.contents .index-btn_box .index-btn.stock {
  background-color: #a7afcd;
}
.contents .index-btn_box .index-btn.ir {
  background-image: url("../img/ir/library01_img.jpg");
}
.contents .index-btn_box .index-btn.library {
  background-image: url("../img/ir/library02_img.jpg");
}
.contents .index-btn_box .index-btn:hover {
  opacity: 0.7;
  cursor: pointer;
}
.contents {
  /* ニュース
  ---------------------------- */
}
.contents .news_box {
  display: flex;
  width: 100%;
  max-width: 1200px;
  margin: 0 auto 100px;
  padding: 0;
}
.contents .news_box .title_box {
  width: 18%;
}
.contents .news_box .title_box h2 {
  font-size: 3rem;
  letter-spacing: 0.1em;
  margin-bottom: 34px;
  font-weight: 600;
}
.contents .news_box .title_box .btn {
  background-color: #fff;
  color: #003686;
  font-size: 1.8rem;
  letter-spacing: 0.05em;
  padding: 0.75em 0;
  font-weight: 600;
  width: 9em;
  text-align: center;
  border: 1px solid #003686;
}
.contents .news_box .title_box .btn:hover {
  background-color: #003686;
  color: #fff;
  border: 1px solid #003686;
  cursor: pointer;
}
.contents .news_box .news-list_box {
  width: 82%;
}
.contents .news_box .news-list_box .news-list {
  width: 100%;
}
.contents .news_box .news-list_box .news-list li {
  border-bottom: 1px solid #d1d1d1;
  padding: 32px 0;
  display: flex;
  align-items: center;
  width: 100%;
}
.contents .news_box .news-list_box .news-list li .data_box {
  display: flex;
  align-items: center;
  margin-right: 10px;
}
.contents .news_box .news-list_box .news-list li .data_box .data {
  font-size: 1.6rem;
  margin-left: 20px;
  color: #323232;
  width: 8.5em;
}
.contents .news_box .news-list_box .news-list li .data_box .type {
  background-color: #efeff2;
  color: #013686;
  text-align: center;
  margin-right: 9%;
  font-size: 1.4rem;
  padding: 0.25em 0 0.45em;
  font-weight: 600;
  width: 6.1em;
}
.contents .news_box .news-list_box .news-list li .text {
  margin-right: 0;
  font-size: 1.6rem;
  line-height: 1.75;
  color: #323232;
  width: 75%;
  letter-spacing: 0.05em;
  font-feature-settings: "palt" 1;
}
.contents .news_box .news-list_box .news-list li .text .iconNew {
  color: #013686;
  margin-left: 10px;
  font-size: 1.5rem;
  font-weight: 700;
}
.contents .news_box .news-list_box .news-list li .unit {
  font-size: 1.6rem;
  color: #323232;
}
.contents .news_box .news-list_box .news-list li:hover {
  cursor: pointer;
}
.contents .news_box .news-list_box .news-list li.first {
  border-top: 1px solid #707070;
}
.contents {
  /* IRライブラリ・株式について
  ---------------------------- */
}
.contents .library_box {
  width: 100%;
  max-width: 1200px;
  margin: 0 auto 60px;
  padding: 0;
  box-sizing: border-box;
  display: flex;
  justify-content: space-between;
}
.contents .library_box .library {
  display: flex;
  width: 48.5%;
  box-sizing: border-box;
  overflow: hidden;
  box-shadow: 0px 4px 20px 0px rgba(17, 54, 134, 0.2);
  transition: all 0.3s;
  background-color: #fff;
  padding: 0;
  margin: 0;
  justify-content: space-between;
}
.contents .library_box .library .title {
  font-size: 1.8rem;
  font-weight: 500;
  color: #013686;
}
.contents .library_box .library .title h2 {
  font-size: 1.8rem;
  padding: 45px 25px 15px;
  line-height: 1.5;
}
.contents .library_box .library .title .list {
  padding: 0 25px 0 23px;
}
.contents .library_box .library .title .list li {
  font-size: 1.6rem;
  font-weight: 500;
  margin-bottom: 10px;
}
.contents .library_box .library .title .list li a {
  color: #013686;
}
.contents .library_box .library .title .list li a:hover {
  opacity: 0.7;
}
.contents .library_box .library .photo {
  width: 370px;
  margin: 0;
  padding: 0;
}
.contents .library_box .library .photo img {
  width: 100%;
  height: auto;
  vertical-align: bottom;
}
.contents .library_box .library:hover {
  opacity: 0.7;
  cursor: pointer;
}
.contents .f-btn_box {
  width: 100%;
  max-width: 1200px;
  margin: 0 auto 170px;
  padding: 0;
  box-sizing: border-box;
  display: flex;
  justify-content: center;
  justify-content: space-between;
}
.contents .f-btn_box .f-btn {
  background-color: #fff;
  color: #003686;
  font-size: 2rem;
  letter-spacing: 0.05em;
  padding: 1.25em 0;
  font-weight: 600;
  width: 48.5%;
  text-align: center;
  border: 1px solid #003686;
}
.contents .f-btn_box .f-btn:hover {
  opacity: 0.7;
  cursor: pointer;
}

/* 狭間の記述
========================================================= */
@media screen and (min-width: 961px) and (max-width: 1720px) {
  .contents {
    width: 96%;
    margin: 0 auto;
  }
  .contents .bnr_box .bnr .photo {
    width: 300px;
  }
  .contents .bnr_box .bnr .stock-price-box {
    width: 300px;
  }
  .contents .bnr_box .bnr .stock-price-box .current-price {
    width: 280px;
    display: flex;
    align-items: flex-end;
    justify-content: center;
    font-size: 2.3rem;
    font-weight: 700;
    margin: 50px auto 20px;
  }
  .contents .bnr_box .bnr .stock-price-box .price-change {
    margin-left: 18px;
    font-size: 2rem;
    font-weight: 700;
  }
  .contents .bnr_box .bnr .stock-price-box .last-updated {
    bottom: 10px;
    font-size: 1.2rem;
  }
  .contents .library_box .library .photo {
    width: 300px;
    margin: 0;
    padding: 0;
  }
}
/* タブレット用）の記述
========================================================= */
@media screen and (min-width: 768px) and (max-width: 960px) {
  .sp {
    display: block;
  }
  .pc {
    display: none;
  }
  main {
    padding: 65px 0 0 0;
  }
  #head-title {
    justify-content: flex-start;
    height: 176px;
  }
  .contents {
    width: 100%;
    padding: 50px 0;
    margin: 0 auto;
    box-sizing: border-box;
  }
  .contents .index-btn_box {
    display: block;
    width: 90%;
    margin: 0 auto;
  }
  .contents .index-btn_box .index-btn {
    position: relative;
    display: flex;
    width: 100%;
    box-sizing: border-box;
    padding: 0;
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
    box-shadow: 0px 4px 20px 0px rgba(17, 54, 134, 0.2);
    transition: all 0.3s;
    cursor: pointer;
    height: 307px;
  }
  .contents .index-btn_box .index-btn .title {
    position: absolute;
    top: 45px;
    left: 35px;
    margin: 0;
    color: #fff;
    font-size: 30px;
    font-weight: bold;
    /* 可読性アップ */
    text-shadow: 0 1px 2px rgba(0, 0, 0, 0.3);
  }
  .contents .index-btn_box .index-btn .title span {
    font-size: 14px;
    margin-left: 3px;
  }
  .contents .index-btn_box .index-btn .title .code {
    margin-top: 32px;
    font-size: 16px;
    font-weight: 500;
    text-shadow: none;
  }
  .contents .index-btn_box .index-btn .title h1 {
    text-shadow: none;
  }
  .contents .index-btn_box .index-btn .title .stock-price-box {
    display: flex;
    position: relative;
    margin: 0;
    padding: 0;
    color: #fff;
    text-shadow: none;
  }
  .contents .index-btn_box .index-btn .title .stock-price-box .current-price {
    display: flex;
    align-items: flex-end;
    font-size: 2rem;
    font-weight: 700;
    margin: 50px 0 0 0;
  }
  .contents .index-btn_box .index-btn .title .stock-price-box .current-price dt {
    font-size: 20px;
    margin-bottom: 13px;
  }
  .contents .index-btn_box .index-btn .title .stock-price-box .current-price dd {
    margin: 0;
    font-size: 2.2rem;
  }
  .contents .index-btn_box .index-btn .title .stock-price-box .current-price dd span {
    font-size: 5.1rem;
    letter-spacing: 0.05em;
    font-weight: 500;
    margin: 0 10px;
  }
  .contents .index-btn_box .index-btn .title .stock-price-box .price-change {
    display: flex;
    align-items: flex-end;
    margin-left: 45px;
    font-size: 2rem;
    font-weight: 700;
    margin-bottom: 9px;
    text-shadow: none;
  }
  .contents .index-btn_box .index-btn .title .stock-price-box .price-change dt {
    font-size: 1.6rem;
  }
  .contents .index-btn_box .index-btn .title .stock-price-box .price-change dd {
    margin: 0 0 -5px 0;
  }
  .contents .index-btn_box .index-btn .title .stock-price-box .price-change dd span {
    margin: 0 5px -5px 5px;
    font-size: 3rem;
    font-weight: 500;
    display: inline-block;
  }
  .contents .index-btn_box .index-btn .title .stock-price-box .price-change dd.yoy {
    margin-bottom: 0;
    font-weight: 500;
  }
  .contents .index-btn_box .index-btn .title_box {
    position: absolute;
    top: 45px;
    left: 30px;
    margin: 0;
    color: #fff;
    font-size: 30px;
    font-weight: bold;
    list-style: none;
    /* 可読性アップ */
    text-shadow: 0 1px 2px rgba(0, 0, 0, 0.4);
  }
  .contents .index-btn_box .index-btn .title_box dt {
    margin-bottom: 20px;
  }
  .contents .index-btn_box .index-btn .title_box dd {
    margin-bottom: 15px;
    font-size: 20px;
  }
  .contents .index-btn_box .index-btn .image {
    width: 100%;
    height: auto;
  }
  .contents .index-btn_box .index-btn .image img {
    width: 100%;
    height: auto;
    vertical-align: bottom;
  }
  .contents .index-btn_box .index-btn .last-updated {
    position: absolute;
    right: 40px;
    bottom: 25px;
    color: #fff;
    font-size: 14px;
  }
  .contents .index-btn_box {
    /* 背景画像 */
  }
  .contents .index-btn_box .index-btn.top-message {
    background-image: url("../img/ir/ir_bnr_photo.jpg");
    background-size: 100%;
    width: 100%;
    height: 370px;
    margin: 0 auto 30px;
  }
  .contents .index-btn_box .index-btn.stock {
    background-color: #a7afcd;
    width: 100%;
    height: 370px;
    margin: 0 auto 30px;
  }
  .contents .index-btn_box .index-btn.ir {
    background-image: url("../img/ir/library01_img.jpg");
    width: 100%;
    height: 370px;
    margin: 0 auto 30px;
  }
  .contents .index-btn_box .index-btn.library {
    background-image: url("../img/ir/library02_img.jpg");
    width: 100%;
    height: 370px;
    margin: 0 auto 30px;
  }
  .contents .index-btn_box .index-btn:hover {
    opacity: 0.7;
    cursor: pointer;
  }
  .contents .bnr_box {
    width: 90%;
    margin: 0 auto 20px;
    padding: 0;
    display: flex;
    justify-content: space-between;
  }
  .contents .bnr_box .bnr {
    display: flex;
    width: 48%;
    box-sizing: border-box;
    overflow: hidden;
    box-shadow: 0px 4px 20px 0px rgba(17, 54, 134, 0.2);
    transition: all 0.3s;
    cursor: pointer;
    background-color: #fff;
    padding: 0;
    margin: 0 0 20px 0;
    justify-content: space-between;
  }
  .contents .bnr_box .bnr .title {
    font-size: 1.4rem;
    font-weight: 500;
    color: #013686;
  }
  .contents .bnr_box .bnr .title h1 {
    padding: 20px 0 0 15px;
    line-height: 1.5;
    font-size: 1.8rem;
  }
  .contents .bnr_box .bnr .title h1 span {
    padding-top: 0.5em;
    font-size: 1.1rem;
    letter-spacing: 0.01em;
    display: block;
  }
  .contents .bnr_box .bnr .title .code {
    padding: 0;
    font-size: 1.2rem;
    font-weight: 400;
    letter-spacing: 0.01em;
    line-height: 1.75;
    margin: 20px 0 0 15px;
  }
  .contents .bnr_box .bnr .photo {
    width: 55%;
    margin: 0;
    padding: 0;
  }
  .contents .bnr_box .bnr .photo img {
    width: 100%;
    height: auto;
    vertical-align: bottom;
  }
  .contents .bnr_box .bnr .stock-price-box {
    position: relative;
    width: 55%;
    margin: 0;
    padding: 0;
    background-color: #003686;
    color: #fff;
  }
  .contents .bnr_box .bnr .stock-price-box .current-price {
    width: 100%;
    display: flex;
    align-items: flex-end;
    justify-content: center;
    font-size: 1.1rem;
    font-weight: 700;
    margin: 30px auto 5px;
  }
  .contents .bnr_box .bnr .stock-price-box .current-price dt {
    margin-bottom: 7px;
  }
  .contents .bnr_box .bnr .stock-price-box .current-price span {
    font-size: 4rem;
    letter-spacing: 0.05em;
    font-weight: 500;
    margin: 0 10px;
  }
  .contents .bnr_box .bnr .stock-price-box .price-change {
    display: flex;
    align-items: flex-end;
    margin-left: 20px;
    font-size: 1rem;
    font-weight: 700;
  }
  .contents .bnr_box .bnr .stock-price-box .price-change dt {
    margin-bottom: 4px;
  }
  .contents .bnr_box .bnr .stock-price-box .price-change dd {
    margin: 0;
    font-size: 1.4rem;
  }
  .contents .bnr_box .bnr .stock-price-box .price-change dd span {
    margin: 0 0 -5px 0;
    font-size: 1.6rem;
    display: inline-block;
  }
  .contents .bnr_box .bnr .stock-price-box .price-change dd.yoy {
    margin-bottom: 0;
  }
  .contents .bnr_box .bnr .stock-price-box .last-updated {
    position: absolute;
    right: 5px;
    bottom: 10px;
    font-size: 1.1rem;
    letter-spacing: 0.2em;
    font-weight: 400;
  }
  .contents .bnr_box .bnr:hover {
    opacity: 0.7;
  }
  .contents {
    /* ニュース
    ---------------------------- */
  }
  .contents .news_box {
    display: block;
    width: 90%;
    margin: 50px auto 70px;
    padding: 0;
  }
  .contents .news_box .title_box {
    width: 100%;
  }
  .contents .news_box .title_box h2 {
    font-size: 2.5em;
    letter-spacing: 0.1em;
    margin-bottom: 25px;
    font-weight: 600;
  }
  .contents .news_box .title_box .btn {
    background-color: #fff;
    color: #003686;
    font-size: 1.8rem;
    letter-spacing: 0.05em;
    padding: 0.75em 0;
    font-weight: 600;
    width: 9em;
    text-align: center;
    border: 1px solid #003686;
  }
  .contents .news_box .title_box .btn:hover {
    background-color: #003686;
    color: #fff;
    border: 1px solid #003686;
  }
  .contents .news_box .news-list_box {
    width: 100%;
  }
  .contents .news_box .news-list_box .news-list {
    width: 100%;
  }
  .contents .news_box .news-list_box .news-list li {
    border-bottom: 1px solid #d1d1d1;
    padding: 15px 0;
    display: block;
    align-items: center;
    width: 100%;
  }
  .contents .news_box .news-list_box .news-list li .data_box {
    display: flex;
    align-items: center;
    margin-bottom: 8px;
    flex-direction: row-reverse;
    justify-content: flex-end;
  }
  .contents .news_box .news-list_box .news-list li .data_box .data {
    font-size: 1.8rem;
    margin-right: 24px;
    margin-left: 0;
    color: #323232;
    width: 5em;
  }
  .contents .news_box .news-list_box .news-list li .data_box .type {
    background-color: #efeff2;
    color: #013686;
    text-align: center;
    width: 7em;
    margin-right: 15px;
    font-size: 1.6rem;
    padding: 0.5em 0;
    font-weight: 600;
  }
  .contents .news_box .news-list_box .news-list li .text {
    display: block;
    margin-right: 20px;
    font-size: 1.8rem;
    line-height: 1.75;
    color: #323232;
    width: 100%;
    display: -webkit-box;
    -webkit-box-orient: vertical;
    -webkit-line-clamp: 1;
    /* 最大2行に制限 */
    overflow: hidden;
    text-overflow: ellipsis;
    max-height: 1.75em;
    /* 行数×行間 */
    word-break: break-all;
    /* 長い英単語やURLも折り返し */
  }
  .contents .news_box .news-list_box .news-list li.first {
    border-top: 1px solid #707070;
  }
  .contents .news_box .btn {
    background-color: #fff;
    color: #003686;
    font-size: 2rem;
    letter-spacing: 0.05em;
    padding: 0.75em 0;
    margin-top: 30px;
    font-weight: 600;
    width: 100%;
    text-align: center;
    border: 1px solid #003686;
  }
  .contents {
    /* IRライブラリ・株式について
    ---------------------------- */
  }
  .contents .library_box {
    width: 90%;
    margin: 0 auto 30px;
    padding: 0;
    display: flex;
  }
  .contents .library_box .library {
    display: flex;
    width: 48%;
    box-sizing: border-box;
    overflow: hidden;
    box-shadow: 0px 4px 20px 0px rgba(17, 54, 134, 0.2);
    transition: all 0.3s;
    background-color: #fff;
    padding: 0;
    margin: 0 0 20px 0;
    justify-content: space-between;
  }
  .contents .library_box .library .title {
    font-weight: 500;
    color: #013686;
  }
  .contents .library_box .library .title h2 {
    font-size: 1.8rem;
    padding: 10px 25px;
    line-height: 1.5;
  }
  .contents .library_box .library .title .list {
    padding: 0 25px 0 23px;
  }
  .contents .library_box .library .title .list li {
    font-size: 1.4rem;
    font-weight: 500;
    margin-bottom: 5px;
  }
  .contents .library_box .library .title .list li a {
    color: #013686;
  }
  .contents .library_box .library .title .list li a:hover {
    opacity: 0.7;
  }
  .contents .library_box .library .photo {
    width: 50%;
    margin: 0;
    padding: 0;
  }
  .contents .library_box .library .photo img {
    width: 100%;
    height: auto;
    vertical-align: bottom;
  }
  .contents .library_box .library .stock-price-box {
    position: relative;
    width: 370px;
    margin: 0;
    padding: 0;
    background-color: #003686;
    color: #fff;
  }
  .contents .library_box .library .stock-price-box .current-price {
    width: 370px;
    display: flex;
    align-items: flex-end;
    justify-content: center;
    font-size: 2.6rem;
    font-weight: 700;
    margin: 50px auto 40px;
  }
  .contents .library_box .library .stock-price-box .current-price dt {
    margin-bottom: 7px;
  }
  .contents .library_box .library .stock-price-box .current-price span {
    font-size: 6.8rem;
    letter-spacing: 0.05em;
    font-weight: 500;
    margin: 0 10px;
  }
  .contents .library_box .library .stock-price-box .price-change {
    display: flex;
    align-items: flex-end;
    margin-left: 45px;
    font-size: 2rem;
    font-weight: 700;
  }
  .contents .library_box .library .stock-price-box .price-change dt {
    margin-bottom: 4px;
  }
  .contents .library_box .library .stock-price-box .price-change dd {
    margin: 0;
  }
  .contents .library_box .library .stock-price-box .price-change dd span {
    margin: 0 0 -5px 0;
    font-size: 4rem;
    display: inline-block;
  }
  .contents .library_box .library .stock-price-box .price-change dd.yoy {
    margin-bottom: 0;
  }
  .contents .library_box .library .stock-price-box .last-updated {
    position: absolute;
    right: 15px;
    bottom: 20px;
    font-size: 1.3rem;
    letter-spacing: 0.2em;
    font-weight: 400;
  }
  .contents .f-btn_box {
    width: 90%;
    margin: 0 auto 10px;
    padding: 0;
    display: block;
  }
  .contents .f-btn_box .f-btn {
    background-color: #fff;
    color: #003686;
    font-size: 2rem;
    letter-spacing: 0.05em;
    padding: 1.25em 0;
    margin-bottom: 20px;
    font-weight: 600;
    width: 100%;
    text-align: center;
    border: 1px solid #003686;
  }
  .contents .f-btn_box .f-btn:hover {
    opacity: 0.7;
  }
}
/* スマホ用）の記述
========================================================= */
@media screen and (max-width: 767px) {
  /* 479px以下用（スマートフォン用）の記述 */
  .sp {
    display: block;
  }
  .pc {
    display: none;
  }
  header {
    max-height: 45px;
  }
  main {
    padding: 45px 0 0 0;
  }
  .contents {
    width: 100%;
    padding: 0;
    margin: 0 auto 50px;
    box-sizing: border-box;
  }
  .contents .index-btn_box {
    display: block;
    width: 90%;
    margin: 0 auto;
  }
  .contents .index-btn_box .index-btn {
    position: relative;
    display: flex;
    width: 100%;
    box-sizing: border-box;
    padding: 0;
    margin-bottom: 20px;
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
    box-shadow: 0px 4px 20px 0px rgba(17, 54, 134, 0.2);
    transition: all 0.3s;
    cursor: pointer;
    height: 210px;
  }
  .contents .index-btn_box .index-btn .title {
    position: absolute;
    top: 25px;
    left: 20px;
    margin: 0;
    color: #fff;
    font-size: 1.8rem;
    font-weight: bold;
    /* 可読性アップ */
    text-shadow: 0 1px 2px rgba(0, 0, 0, 0.3);
  }
  .contents .index-btn_box .index-btn .title span {
    font-size: 14px;
    margin-left: 3px;
  }
  .contents .index-btn_box .index-btn .title .code {
    margin-top: 20px;
    font-size: 14px;
    font-weight: 500;
    text-shadow: none;
  }
  .contents .index-btn_box .index-btn .title h1 {
    text-shadow: none;
  }
  .contents .index-btn_box .index-btn .title .stock-price-box {
    display: flex;
    position: relative;
    margin: 20px 0 0 0;
    padding: 0;
    color: #fff;
    text-shadow: none;
  }
  .contents .index-btn_box .index-btn .title .stock-price-box .current-price {
    display: flex;
    align-items: flex-end;
    font-size: 2rem;
    font-weight: 700;
    margin: 10px 0 0 0;
  }
  .contents .index-btn_box .index-btn .title .stock-price-box .current-price dt {
    font-size: 1.3rem;
    width: 3.5em;
    margin-bottom: 5px;
  }
  .contents .index-btn_box .index-btn .title .stock-price-box .current-price dd {
    margin: 0;
    font-size: 1.4rem;
  }
  .contents .index-btn_box .index-btn .title .stock-price-box .current-price dd span {
    font-size: 3.5rem;
    letter-spacing: 0.05em;
    font-weight: 500;
    margin: 0 3px 0 0;
  }
  .contents .index-btn_box .index-btn .title .stock-price-box .price-change {
    display: flex;
    align-items: flex-end;
    margin-left: 20px;
    font-size: 2rem;
    font-weight: 700;
    margin-bottom: 5px;
    text-shadow: none;
  }
  .contents .index-btn_box .index-btn .title .stock-price-box .price-change dt {
    font-size: 1.3rem;
    width: 3.5em;
  }
  .contents .index-btn_box .index-btn .title .stock-price-box .price-change dd {
    margin: 0 0 -5px 0;
  }
  .contents .index-btn_box .index-btn .title .stock-price-box .price-change dd span {
    margin: 0 5px 2px 5px;
    font-size: 2.8rem;
    font-weight: 500;
    display: inline-block;
  }
  .contents .index-btn_box .index-btn .title .stock-price-box .price-change dd.yoy {
    margin-bottom: 0;
    font-weight: 500;
    font-size: 1.4rem;
  }
  .contents .index-btn_box .index-btn .title_box {
    position: absolute;
    top: 25px;
    left: 20px;
    margin: 0;
    color: #fff;
    font-size: 1.5rem;
    font-weight: bold;
    list-style: none;
    /* 可読性アップ */
    text-shadow: 0 1px 2px rgba(0, 0, 0, 0.4);
  }
  .contents .index-btn_box .index-btn .title_box dt {
    margin-bottom: 15px;
    font-size: 1.8rem;
  }
  .contents .index-btn_box .index-btn .title_box dd {
    margin-bottom: 10px;
    font-size: 1.4rem;
  }
  .contents .index-btn_box .index-btn .image {
    width: 100%;
    height: auto;
  }
  .contents .index-btn_box .index-btn .image img {
    width: 100%;
    height: auto;
    vertical-align: bottom;
  }
  .contents .index-btn_box .index-btn .last-updated {
    position: absolute;
    right: 20px;
    bottom: 20px;
    color: #fff;
    font-size: 14px;
  }
  .contents .index-btn_box {
    /* 背景画像 */
  }
  .contents .index-btn_box .index-btn.top-message {
    background-image: url("../img/ir/ir_bnr_photo.jpg");
  }
  .contents .index-btn_box .index-btn.stock {
    background-color: #a7afcd;
  }
  .contents .index-btn_box .index-btn.ir {
    background-image: url("../img/ir/library01_img.jpg");
  }
  .contents .index-btn_box .index-btn.library {
    background-image: url("../img/ir/library02_img.jpg");
  }
  .contents .index-btn_box .index-btn:hover {
    opacity: 0.7;
    cursor: pointer;
  }
  .contents .bnr_box {
    width: 90%;
    margin: 0 auto 20px;
    padding: 0;
    display: block;
  }
  .contents .bnr_box .bnr {
    display: flex;
    width: 100%;
    height: 160px;
    box-sizing: border-box;
    overflow: hidden;
    box-shadow: 0px 4px 20px 0px rgba(17, 54, 134, 0.2);
    transition: all 0.3s;
    cursor: pointer;
    background-color: #fff;
    padding: 0;
    margin: 0 0 20px 0;
    justify-content: space-between;
  }
  .contents .bnr_box .bnr .title {
    font-size: 1.4rem;
    font-weight: 500;
    color: #013686;
  }
  .contents .bnr_box .bnr .title h1 {
    padding: 20px 0 0 15px;
    line-height: 1.5;
  }
  .contents .bnr_box .bnr .title h1 span {
    padding-top: 0.5em;
    font-size: 1.1rem;
    letter-spacing: 0.01em;
    display: block;
  }
  .contents .bnr_box .bnr .title .code {
    padding: 0;
    font-size: 1.2rem;
    font-weight: 400;
    letter-spacing: 0.01em;
    line-height: 1.75;
    margin: 20px 0 0 15px;
  }
  .contents .bnr_box .bnr .photo {
    width: 55%;
    margin: 0;
    padding: 0;
  }
  .contents .bnr_box .bnr .photo img {
    width: 100%;
    height: auto;
    vertical-align: bottom;
  }
  .contents .bnr_box .bnr .stock-price-box {
    position: relative;
    width: 55%;
    margin: 0;
    padding: 0;
    background-color: #003686;
    color: #fff;
  }
  .contents .bnr_box .bnr .stock-price-box .current-price {
    width: 100%;
    display: flex;
    align-items: flex-end;
    justify-content: center;
    font-size: 1.1rem;
    font-weight: 700;
    margin: 30px auto 5px;
  }
  .contents .bnr_box .bnr .stock-price-box .current-price dt {
    margin-bottom: 7px;
  }
  .contents .bnr_box .bnr .stock-price-box .current-price span {
    font-size: 4rem;
    letter-spacing: 0.05em;
    font-weight: 500;
    margin: 0 10px;
  }
  .contents .bnr_box .bnr .stock-price-box .price-change {
    display: flex;
    align-items: flex-end;
    margin-left: 20px;
    font-size: 1rem;
    font-weight: 700;
  }
  .contents .bnr_box .bnr .stock-price-box .price-change dt {
    margin-bottom: 4px;
  }
  .contents .bnr_box .bnr .stock-price-box .price-change dd {
    margin: 0;
    font-size: 1.4rem;
  }
  .contents .bnr_box .bnr .stock-price-box .price-change dd span {
    margin: 0 0 -5px 0;
    font-size: 1.6rem;
    display: inline-block;
  }
  .contents .bnr_box .bnr .stock-price-box .price-change dd.yoy {
    margin-bottom: 0;
    margin-left: 0.5em;
    font-size: 1.1rem;
  }
  .contents .bnr_box .bnr .stock-price-box .last-updated {
    position: absolute;
    right: 5px;
    bottom: 10px;
    font-size: 1.1rem;
    letter-spacing: 0.2em;
    font-weight: 400;
  }
  .contents .bnr_box .bnr:hover {
    opacity: 0.7;
  }
  .contents {
    /* ニュース
    ---------------------------- */
  }
  .contents .news_box {
    display: block;
    width: 90%;
    margin: 50px auto 70px;
    padding: 0;
  }
  .contents .news_box .title_box {
    width: 100%;
  }
  .contents .news_box .title_box h2 {
    font-size: 1.8rem;
    letter-spacing: 0.1em;
    margin-bottom: 25px;
    font-weight: 600;
  }
  .contents .news_box .title_box .btn {
    background-color: #fff;
    color: #003686;
    font-size: 1.8rem;
    letter-spacing: 0.05em;
    padding: 0.75em 0;
    font-weight: 600;
    width: 9em;
    text-align: center;
    border: 1px solid #003686;
  }
  .contents .news_box .title_box .btn:hover {
    background-color: #003686;
    color: #fff;
    border: 1px solid #003686;
  }
  .contents .news_box .news-list_box {
    width: 100%;
  }
  .contents .news_box .news-list_box .news-list {
    width: 100%;
  }
  .contents .news_box .news-list_box .news-list li {
    border-bottom: 1px solid #d1d1d1;
    padding: 15px 0;
    display: block;
    align-items: center;
    width: 100%;
  }
  .contents .news_box .news-list_box .news-list li .data_box {
    display: flex;
    align-items: center;
    margin-bottom: 8px;
    flex-direction: row-reverse;
    justify-content: flex-end;
  }
  .contents .news_box .news-list_box .news-list li .data_box .data {
    font-size: 1.3rem;
    margin-right: 24px;
    margin-left: 0;
    color: #323232;
    width: 5em;
  }
  .contents .news_box .news-list_box .news-list li .data_box .type {
    background-color: #efeff2;
    color: #013686;
    text-align: center;
    width: 5.5em;
    margin-right: 15px;
    font-size: 1.1rem;
    padding: 0.5em 0;
    font-weight: 600;
  }
  .contents .news_box .news-list_box .news-list li .text {
    margin-right: 20px;
    font-size: 1.4rem;
    line-height: 1.75;
    color: #323232;
    width: 100%;
    word-break: break-all;
    /* 長い英単語やURLも折り返し */
  }
  .contents .news_box .news-list_box .news-list li .text .iconNew {
    margin-left: 10px;
    font-size: 1.3rem;
  }
  .contents .news_box .news-list_box .news-list li .unit {
    font-size: 1.4rem;
    color: #323232;
  }
  .contents .news_box .news-list_box .news-list li.first {
    border-top: 1px solid #707070;
  }
  .contents .news_box .btn {
    background-color: #fff;
    color: #003686;
    font-size: 1.4rem;
    letter-spacing: 0.05em;
    padding: 0.75em 0;
    margin-top: 30px;
    font-weight: 600;
    width: 100%;
    text-align: center;
    border: 1px solid #003686;
  }
  .contents {
    /* IRライブラリ・株式について
    ---------------------------- */
  }
  .contents .library_box {
    width: 90%;
    margin: 0 auto 30px;
    padding: 0;
    display: block;
  }
  .contents .library_box .library {
    display: flex;
    width: 100%;
    box-sizing: border-box;
    overflow: hidden;
    box-shadow: 0px 4px 20px 0px rgba(17, 54, 134, 0.2);
    transition: all 0.3s;
    background-color: #fff;
    padding: 0;
    margin: 0 0 20px 0;
    justify-content: space-between;
  }
  .contents .library_box .library .title {
    font-weight: 500;
    color: #013686;
  }
  .contents .library_box .library .title h2 {
    font-size: 1.4rem;
    padding: 15px 25px 10px;
    line-height: 1.5;
  }
  .contents .library_box .library .title .list {
    padding: 0 25px 0 23px;
  }
  .contents .library_box .library .title .list li {
    font-size: 1.2rem;
    font-weight: 500;
    margin-bottom: 5px;
  }
  .contents .library_box .library .title .list li a {
    color: #013686;
  }
  .contents .library_box .library .title .list li a:hover {
    opacity: 0.7;
  }
  .contents .library_box .library .photo {
    width: 50%;
    margin: 0;
    padding: 0;
  }
  .contents .library_box .library .photo img {
    width: 100%;
    height: auto;
    vertical-align: bottom;
  }
  .contents .library_box .library .stock-price-box {
    position: relative;
    width: 370px;
    margin: 0;
    padding: 0;
    background-color: #003686;
    color: #fff;
  }
  .contents .library_box .library .stock-price-box .current-price {
    width: 370px;
    display: flex;
    align-items: flex-end;
    justify-content: center;
    font-size: 2.6rem;
    font-weight: 700;
    margin: 50px auto 40px;
  }
  .contents .library_box .library .stock-price-box .current-price dt {
    margin-bottom: 7px;
  }
  .contents .library_box .library .stock-price-box .current-price span {
    font-size: 6.8rem;
    letter-spacing: 0.05em;
    font-weight: 500;
    margin: 0 10px;
  }
  .contents .library_box .library .stock-price-box .price-change {
    display: flex;
    align-items: flex-end;
    margin-left: 45px;
    font-size: 2rem;
    font-weight: 700;
  }
  .contents .library_box .library .stock-price-box .price-change dt {
    margin-bottom: 4px;
  }
  .contents .library_box .library .stock-price-box .price-change dd {
    margin: 0;
  }
  .contents .library_box .library .stock-price-box .price-change dd span {
    margin: 0 1em -5px 1em;
    font-size: 4rem;
    display: inline-block;
  }
  .contents .library_box .library .stock-price-box .price-change dd.yoy {
    margin-bottom: 6px;
  }
  .contents .library_box .library .stock-price-box .last-updated {
    position: absolute;
    right: 15px;
    bottom: 20px;
    font-size: 1.3rem;
    letter-spacing: 0.2em;
    font-weight: 400;
  }
  .contents .f-btn_box {
    width: 90%;
    margin: 0 auto 10px;
    padding: 0;
    display: block;
  }
  .contents .f-btn_box .f-btn {
    background-color: #fff;
    color: #003686;
    font-size: 1.4rem;
    letter-spacing: 0.05em;
    padding: 1.25em 0;
    margin-bottom: 20px;
    font-weight: 600;
    width: 100%;
    text-align: center;
    border: 1px solid #003686;
  }
  .contents .f-btn_box .f-btn:hover {
    opacity: 0.7;
  }
  /* フッター設定 */
  #footer_wrapper {
    text-align: center;
    width: 100%;
    margin: 30px 0;
    font-size: 14px;
  }
}