@font-face {
  font-family: "notoSans400";
  src: url("../font/NotoSansJP-Regular.woff");
}
@font-face {
  font-family: "notoSans500";
  src: url("../font/NotoSansJP-Medium.woff");
}
@font-face {
  font-family: "notoSans700";
  src: url("../font/NotoSansJP-Bold.woff");
}
@font-face {
  font-family: "roboto100";
  src: url("../font/Roboto-Thin.woff");
}
@font-face {
  font-family: "roboto400";
  src: url("../font/Roboto-Regular.woff");
}
@font-face {
  font-family: "roboto500";
  src: url("../font/Roboto-Medium.woff");
}
@media screen and (min-width: 881px) {
  .news-article {
    padding: 100px 0 140px;
  }
}
@media screen and (max-width: 880px) {
  .news-article {
    padding: 40px 0 60px;
  }
}

.news-article__inner {
  max-width: 1050px;
  width: calc(100% - 30px);
  margin: 0 auto;
}

.news-article__heading {
  padding-bottom: 20px;
  font-family: notoSans700, sans-serif;
  border-bottom: 1px solid #31D090;
}
@media screen and (min-width: 881px) {
  .news-article__heading {
    font-size: 26px;
  }
}
@media screen and (max-width: 880px) {
  .news-article__heading {
    font-size: 21px;
  }
}

.news-article__date {
  margin-top: 10px;
  color: #31D090;
}

@media screen and (min-width: 881px) {
  .news-article__edit {
    margin-top: 60px;
  }
}
@media screen and (max-width: 880px) {
  .news-article__edit {
    margin-top: 30px;
  }
}
.news-article__edit h2 {
  margin-bottom: 20px;
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  font-family: notoSans700, sans-serif;
}
.news-article__edit h2:before {
  content: "";
  width: 5px;
  height: 1.2em;
  margin-right: 10px;
  display: inline-block;
  background-color: #31D090;
}
@media screen and (min-width: 881px) {
  .news-article__edit h2 {
    font-size: 22px;
  }
}
@media screen and (max-width: 880px) {
  .news-article__edit h2 {
    font-size: 20px;
  }
}
.news-article__edit h3 {
  margin-bottom: 20px;
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  font-size: 18px;
  font-family: notoSans500, sans-serif;
}
.news-article__edit p {
  font-size: 15px;
  line-height: 2;
}
@media screen and (min-width: 881px) {
  .news-article__edit p {
    margin-bottom: 40px;
  }
}
@media screen and (max-width: 880px) {
  .news-article__edit p {
    margin-bottom: 30px;
  }
}
@media screen and (min-width: 881px) {
  .news-article__edit figure {
    margin-bottom: 40px;
  }
}
@media screen and (max-width: 880px) {
  .news-article__edit figure {
    margin-bottom: 30px;
  }
}

.news-article__buttonGroup {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
}
@media screen and (min-width: 881px) {
  .news-article__buttonGroup {
    margin-top: 60px;
  }
}
@media screen and (max-width: 880px) {
  .news-article__buttonGroup {
    margin-top: 40px;
    -ms-flex-wrap: wrap;
        flex-wrap: wrap;
  }
}

@media screen and (min-width: 881px) {
  .news-article__buttonWrap {
    width: 31.3333333333%;
  }
  .news-article__buttonWrap:nth-child(n+2) {
    margin-left: 3%;
  }
}
@media screen and (max-width: 880px) {
  .news-article__buttonWrap:first-child {
    width: 47%;
    margin-right: 3%;
    -webkit-box-ordinal-group: 3;
        -ms-flex-order: 2;
            order: 2;
  }
  .news-article__buttonWrap:nth-child(2) {
    width: 100%;
    margin-bottom: 20px;
    -webkit-box-ordinal-group: 2;
        -ms-flex-order: 1;
            order: 1;
  }
  .news-article__buttonWrap:nth-child(3) {
    width: 47%;
    margin-left: 3%;
    -webkit-box-ordinal-group: 4;
        -ms-flex-order: 3;
            order: 3;
  }
}

.news-article__button {
  height: 60px;
  position: relative;
  -webkit-transition: background-color 0.25s;
  transition: background-color 0.25s;
}
.news-article__button.--prev:before {
  content: "";
  width: 20px;
  height: 8px;
  display: inline-block;
  position: absolute;
  top: 50%;
  left: 25px;
  -webkit-transform: translateY(-50%) scale(-1, 1);
          transform: translateY(-50%) scale(-1, 1);
  pointer-events: none;
  background: url("../img/common/icon-arrow.svg") no-repeat center/contain;
}
.news-article__button.--next:after {
  content: "";
  width: 20px;
  height: 8px;
  display: inline-block;
  position: absolute;
  top: 50%;
  right: 25px;
  -webkit-transform: translateY(-50%);
          transform: translateY(-50%);
  pointer-events: none;
  background: url("../img/common/icon-arrow.svg") no-repeat center/contain;
}
@media screen and (min-width: 881px) {
  .news-article__button:hover {
    background-color: rgba(49, 208, 144, 0.15);
  }
}