@charset "UTF-8";
/* ========== すべて共通 ========== */
html, body,
h1, h2, h3, h4, h5, h6,
a, p, span,
em, small, strong,
sub, sup,
mark, del, ins, strike,
abbr, dfn,
blockquote, q, cite,
code, pre,
ol, ul, li, dl, dt, dd,
div, section, article,
main, aside, nav,
header, hgroup, footer,
img, figure, figcaption,
address, time,
audio, video,
canvas, iframe,
details, summary,
fieldset, form, label, legend,
table, caption,
tbody, tfoot, thead,
tr, th, td {
  margin: 0;
  padding: 0;
  border: 0;
}

figure {
  display: block;
  -webkit-margin-before: 0;
  margin-block-start: 0;
  -webkit-margin-after: 0;
  margin-block-end: 0;
  -webkit-margin-start: 0;
  margin-inline-start: 0;
  -webkit-margin-end: 0;
  margin-inline-end: 0;
}

/* wrapper */
.os_wrapper {
  width: 740px;
  display: block;
  -webkit-box-sizing: border-box;
          box-sizing: border-box;
  font-size: 62.5%;
  font-size: 16px;
  line-height: 1.6;
  letter-spacing: .8px;
  font-family: "Helvetica Neue",
 Arial,
 "Hiragino Kaku Gothic ProN",
 "Hiragino Sans",
 Meiryo,
 sans-serif;
}

/* セクション */
.sec1, .sec2, .sec3, .sec4, .sec5 {
  width: 740px;
  margin: 0 auto;
  position: relative;
}

/* フルサイズイメージ */
.full__img {
  width: auto;
  margin: 0 auto;
  display: block;
}

/* 見出し */
.sec__title {
  position: relative;
  padding: 15px 15px 10px 35px;
  background: #90D1D9;
  margin: 20px 10px;
  font-size: 1.6rem;
  font-weight: 600;
}

.sec__title::after {
  position: absolute;
  content: '';
  top: 50%;
  left: 15px;
  -webkit-transform: translateY(-50%);
          transform: translateY(-50%);
  width: 8px;
  height: 40px;
  background-color: #004F60;
}

.sec__title2 {
  position: relative;
  margin: 20px;
  text-align: center;
  font-size: .8rem;
  font-weight: 600;
}

.sec__title3 {
  position: relative;
  margin: 20px;
  text-align: center;
  font-size: 1rem;
  font-weight: 600;
}

/* 本文 */
.sec__p {
  font-size: 1.1rem;
  display: block;
  width: 90%;
  margin: 20px auto;
}

.sec1 .btn__img {
  display: block;
  margin: 10px auto;
  padding: 20px;
  max-width: 100%;
}

.sec1 .twin__box {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
}

.sec1 .twin__box .twin__inner__box {
  -webkit-box-sizing: border-box;
          box-sizing: border-box;
}

.sec1 .twin__box .twin__inner__box:nth-child(1) {
  width: 60%;
}

.sec1 .twin__box .twin__inner__box:nth-child(1) figure figcaption {
  font-size: .8rem;
  float: right;
  padding: 0 20px 0 0;
}

.sec1 .twin__box .twin__inner__box:nth-child(2) {
  width: 40%;
}

.sec1 .twin__box .inner__box {
  display: block;
  padding: 20px 30px 30px 0;
  -webkit-box-sizing: border-box;
          box-sizing: border-box;
}

.sec1 .twin__box .inner__box img {
  width: 100%;
  margin: 20px auto;
}

/* 4列*/
.ke__box {
  margin: 10px auto 30px;
  padding: 0;
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-pack: start;
      -ms-flex-pack: start;
          justify-content: flex-start;
  /*上揃え*/
  -webkit-box-align: center;
      -ms-flex-align: center;
          align-items: center;
  -ms-flex-wrap: wrap;
      flex-wrap: wrap;
  -webkit-box-sizing: border-box;
          box-sizing: border-box;
}

.ke__img__box {
  position: relative;
  padding: 0;
  margin: 0;
  -webkit-box-sizing: border-box;
          box-sizing: border-box;
  margin-bottom: 10px;
  margin-right: 10px;
  width: calc(100% / 4 - 8px);
  color: #fff;
  border: 3px double #ccc;
}

.ke__img__box a {
  text-decoration: underline;
  color: #000;
}

.ke__img__box:nth-child(4n) {
  margin-right: 0;
}

.ke__img__box img {
  width: 100%;
  display: block;
  margin: 0 auto;
  padding: 5px;
  -webkit-box-sizing: border-box;
          box-sizing: border-box;
  border-radius: 5px;
}

.ke__img__box figcaption {
  width: 100%;
  font-size: 12px;
  padding: 5px 10px;
  -webkit-box-sizing: border-box;
          box-sizing: border-box;
  color: #000;
}

.pc {
  display: block;
}

.sp, .sp2 {
  display: none;
}

.s__bottom {
  padding-bottom: 10px;
}

.m__bottom {
  padding-bottom: 50px;
}

.l__bottom {
  padding-bottom: 80px;
}

.move {
  position: relative;
  width: 80%;
  padding-top: 45%;
  margin: 10px auto;
}

.move video,
.move iframe {
  position: absolute;
  top: 0;
  right: 0;
  width: 100%;
  height: 100%;
}

.sec2 {
  padding-bottom: 30px;
}

.sec2 .main_fig figcaption {
  float: right;
  padding: 0 20px;
}

.sec2 .btn_fig {
  clear: both;
  float: right;
  padding: 0 10px 30px;
}

.sec2 .twin__box {
  position: relative;
}

.sec2 .twin__box .bg {
  position: absolute;
  right: 10%;
  top: 0;
}

.sec2 .twin__box .btn__img {
  padding-left: 10%;
  display: block;
}

.sec2 .inner__box {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  width: 80%;
  margin: 0 auto;
}

.sec2 .inner__box img {
  margin: auto;
}

.sec2 .ke__img__box {
  position: relative;
  padding: 0;
  margin: 0;
  -webkit-box-sizing: border-box;
          box-sizing: border-box;
  margin-bottom: 10px;
  margin-right: 10px;
  width: calc(100% / 4 - 8px);
  color: #fff;
  border: 3px double #ccc;
}

.sec2 table {
  width: 100%;
  text-align: center;
}

.sec2 table tr {
  width: 100%;
  height: 40px;
  font-size: 1rem;
  background-color: rgba(236, 236, 236, 0.2);
  text-align: center;
}

.sec2 table tr th {
  width: calc(100% / 4);
  background-color: #eee;
  border: 1px solid #fff;
  text-align: center;
}

.sec2 table tr th:nth-child(1) {
  background-color: #fff;
  border: none;
}

.sec2 table tr td {
  border: 1px solid #fff;
}

.sec2 table tr td:nth-child(1) {
  background: #eee;
  border: 1px solid #fff;
  text-align: center;
}

.sec3 {
  padding-bottom: 10px;
}

.sec3 .ke__box {
  width: 90%;
  margin: 20px auto;
}

.sec3 .btn__img {
  margin-left: 5%;
}

.new__mark {
  position: absolute;
  display: block;
  top: 0;
  left: 0;
  font-size: 1.2rem;
  color: #e83f20;
  padding: 0 3px;
  font-weight: 600;
  -webkit-transform: scale(0.6) translateX(-30%);
          transform: scale(0.6) translateX(-30%);
  /* 横位置調整  */
  /* ブリンクのアニメ指定    */
  -webkit-animation: newAnime .7s infinite alternate;
  animation: newAnime .7s infinite alternate;
}

@-webkit-keyframes newAnime {
  0% {
    color: #ff0000;
    /* ブリンク時の文字色*/
    background: #ffffff;
    /* ブリンク時の背景色*/
  }
  100% {
    color: #ffffff;
    /* ブリンク時の文字色*/
    background: #ff0000;
    /* ブリンク時の背景色*/
  }
}

@keyframes newAnime {
  0% {
    color: #ff0000;
    /* ブリンク時の文字色*/
    background: #ffffff;
    /* ブリンク時の背景色*/
  }
  100% {
    color: #ffffff;
    /* ブリンク時の文字色*/
    background: #ff0000;
    /* ブリンク時の背景色*/
  }
}

@media screen and (max-width: 739px) {
  .os_wrapper {
    width: 100%;
  }
  .sec1, .sec2, .sec3, .sec4, .sec5 {
    width: 100%;
  }
  .full__img {
    max-width: 100%;
  }
  .sec__p {
    font-size: .9rem;
    width: 90%;
    margin: 20px auto;
  }
  /* 2列*/
  .ke__box {
    padding: 0 5px;
    margin: 5px auto;
    width: 100%;
  }
  .ke__img__box {
    margin: 0;
    margin-bottom: 5px;
    margin-right: 3px;
    width: calc(100% / 3 - 2px);
  }
  .ke__img__box:nth-child(3n) {
    margin-right: 0;
  }
  .ke__img__box:nth-child(4n) {
    margin-right: 3px;
  }
  .ke__img__box img {
    width: 90%;
  }
  .ke__img__box figcaption {
    width: 100%;
    font-size: 12px;
    padding: 3px 8px;
  }
  .m__bottom {
    padding-bottom: 10px;
  }
  .l__bottom {
    padding-bottom: 50px;
  }
  /* 見出し */
  .sec__title {
    position: relative;
    padding: 5px 15px 5px 35px;
    background: #90D1D9;
    margin: 20px 10px;
    font-size: 1.1rem;
  }
  .sec__title::after {
    position: absolute;
    content: '';
    top: 50%;
    left: 15px;
    -webkit-transform: translateY(-50%);
            transform: translateY(-50%);
    width: 8px;
    height: 30px;
    background-color: #004F60;
  }
  .sec1 .twin__box {
    display: -webkit-box;
    display: -ms-flexbox;
    display: flex;
    -webkit-box-orient: vertical;
    -webkit-box-direction: normal;
        -ms-flex-direction: column;
            flex-direction: column;
  }
  .sec1 .twin__box .twin__inner__box {
    -webkit-box-sizing: border-box;
            box-sizing: border-box;
  }
  .sec1 .twin__box .twin__inner__box:nth-child(1) {
    width: 100%;
    -webkit-box-ordinal-group: 2;
        -ms-flex-order: 1;
            order: 1;
  }
  .sec1 .twin__box .twin__inner__box:nth-child(1) figure figcaption {
    font-size: .8rem;
    float: right;
    padding: 0 20px 0 0;
  }
  .sec1 .twin__box .twin__inner__box:nth-child(2) {
    width: 100%;
    padding: 20px;
  }
  .sec1 .twin__box .inner__box {
    display: -webkit-box;
    display: -ms-flexbox;
    display: flex;
    -webkit-box-orient: vertical;
    -webkit-box-direction: normal;
        -ms-flex-direction: column;
            flex-direction: column;
    padding: 10px;
    -webkit-box-sizing: border-box;
            box-sizing: border-box;
  }
  .sec1 .button__img {
    margin: 30px auto;
  }
  .sec2 {
    padding-bottom: 20px;
  }
  .sec2 .bg {
    display: none;
  }
  .sec2 .ke__box {
    padding: 0 5px;
    margin: 5px auto;
    width: 100%;
  }
  .sec2 .ke__img__box {
    margin: 0;
    margin-bottom: 5px;
    margin-right: 3px;
    width: calc(100% / 2 - 2px);
  }
  .move {
    width: 100%;
    padding-top: 56.25%;
  }
  .pc {
    display: none;
  }
  .sp {
    display: block;
    width: 80%;
    margin: 0 auto;
  }
  .sp2 {
    display: block;
    width: 100%;
    margin: 0 auto;
  }
}
/*# sourceMappingURL=base.css.map */