body {
  background: #fff;
  font-size: 17px;
  color: #555;
  font-family: "Helvetica Neue",Arial,"Hiragino Kaku Gothic ProN","Hiragino Sans",Meiryo,sans-serif;
  font-weight: 400;
  line-height: 1.7;
  letter-spacing: 0.06em;
  word-break: break-all;
  word-wrap: break-word;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  -webkit-font-feature-settings: "palt" 1;
          font-feature-settings: "palt" 1;
}

a {
  text-decoration: none;
  color: #007acc;
}

a:visited {
  text-decoration: none;
  color: #007acc;
}

a:hover {
  opacity: 0.6;
}

.content-main {
  padding: 0 2.5em 3em;
}

.content-main__category-title {
  text-align: center;
  margin-bottom: 1em;
  font-size: 1.2em;
}

.content-main__category-description {
  background: #fafafa;
  max-width: 720px;
  margin: 0 auto 2em;
  padding: 1em;
  border: 1px solid #eee;
  border-radius: 3px;
  font-size: 12px;
}

.content-main__article-wrap {
  max-width: 1080px;
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -ms-flex-wrap: wrap;
      flex-wrap: wrap;
  margin: auto;
}

.content-main__article-item {
  max-width: calc(33.333% - 1.2em);
  margin: 0 0.6em 3em;
}

.content-main__article-tn {
  border-radius: 4px;
  overflow: hidden;
}

.content-main__article-title {
  margin: 1em 0;
  font-size: 15px;
}

.content-main__article-category {
  margin-bottom: 1em;
  border: 1px solid #dde9f1;
  border-bottom: 2px solid #dde9f1;
  border-radius: 3px;
}

.content-main__article-category a {
  display: inline-block;
  font-size: 12px;
  vertical-align: bottom;
  padding: 0.5em;
  width: 50%;
  text-align: center;
}

.content-main__article-category a:first-child {
  border-right: 1px dotted #dde9f1;
}

.content-main__article-time {
  display: block;
  font-size: 12px;
  color: #aaa;
  position: relative;
  text-align: center;
}

.content-main__pager {
  width: 100%;
  max-width: 800px;
  margin: auto;
}

.content-main__pager .screen-reader-text {
  display: none;
}

.content-main__pager .nav-links {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
}

.content-main__pager .nav-links a {
  background: #007acc;
  color: #fff;
  display: block;
  height: 3em;
  line-height: 3em;
  margin: 0 0.5em;
  text-align: center;
  font-size: 14px;
  border-radius: 4px;
  -webkit-box-shadow: 0 3px 10px #0076c39c;
          box-shadow: 0 3px 10px #0076c39c;
}

.content-main__pager .nav-previous {
  width: 100%;
  max-width: 70%;
  -webkit-box-ordinal-group: 3;
      -ms-flex-order: 2;
          order: 2;
  margin: auto;
}

.content-main__pager .nav-next {
  width: 100%;
  max-width: 70%;
  -webkit-box-ordinal-group: 2;
      -ms-flex-order: 1;
          order: 1;
  margin: auto;
}

.content-main-single {
  padding: 0 2.5em 2em;
}

.content-main-single__article-header {
  width: 100%;
  max-width: 720px;
  margin: auto;
}

.content-main-single__article-category {
  display: inline-block;
  margin-bottom: 1.5em;
  border: 1px solid #dde9f1;
  border-bottom: 2px solid #dde9f1;
  border-radius: 3px;
}

.content-main-single__article-category a {
  display: inline-block;
  font-size: 12px;
  vertical-align: bottom;
  padding: 0.5em 1em;
  text-align: center;
}

.content-main-single__article-category a:first-child {
  border-right: 1px dotted #dde9f1;
}

.content-main-single__article-title {
  font-size: 1.8em;
  line-height: 1.5;
}

.content-main-single__article-date {
  font-size: 12px;
  color: #aaa;
}

.content-main-single__article-tn {
  margin: 2em auto;
  border-bottom: 1px solid #eee;
  padding-bottom: 2em;
}

.content-main-single__article-tn img {
  max-width: 100%;
  height: auto;
  display: block;
  margin: auto;
  border-radius: 4px;
}

.content-main-single__article-excerpt {
  width: 100%;
  max-width: 720px;
  margin: 0 auto 2em;
}

.content-main-single__article-content > h2,
.content-main-single__article-content > h3,
.content-main-single__article-content > h4,
.content-main-single__article-content > p,
.content-main-single__article-content > a,
.content-main-single__article-content > div,
.content-main-single__article-content > span,
.content-main-single__article-content > ul,
.content-main-single__article-content > ol,
.content-main-single__article-content > figure,
.content-main-single__article-content > img,
.content-main-single__article-content > iframe,
.content-main-single__article-content > hr {
  max-width: 720px;
  width: 100%;
  margin: auto;
}

.content-main-single__article-content > h2,
.content-main-single__article-content > h3 {
  font-size: 1.3em;
  font-weight: 700;
  margin: 2em auto 1em;
}

.content-main-single__article-content > hr {
  border: none;
  border-bottom: 1px solid #eee;
  margin: 3em auto;
}

.content-main-single__article-content > p {
  margin-bottom: 1.2em;
}

.content-main-single__article-content > figure,
.content-main-single__article-content > img {
  display: block;
  height: auto;
  margin: 0 auto 1em;
}

.content-main-single__article-content > img {
  width: auto;
}

.content-main-single__article-content > .img-wrp {
  text-align: center;
  margin-bottom: 1em;
}

.content-main-single__article-content > iframe {
  display: block;
  margin-bottom: 1em;
}

.content-main-single__article-content > .v-wrp iframe {
  width: 100%;
  max-height: 40vh;
}

.content-main-single__article-content > .source {
  font-size: 12px;
  color: #aaa;
}

.content-main-single__article-content > .afterword {
  margin-top: 2em;
  border: 1px solid #eee;
  border-radius: 3px;
  padding: 1em;
}

.content-main-single__article-content > .link_a {
  background: rgba(0, 122, 204, 0.05);
  padding: 1em 1em 1em 2.5em;
  margin-bottom: 1.2em;
  display: block;
  position: relative;
  border: 1px solid rgba(0, 122, 204, 0.1);
}

.content-main-single__article-content > .link_a::before {
  background: url(../img/icon-arrow-right.svg) no-repeat center;
  background-size: contain;
  content: "";
  width: 1em;
  height: 1em;
  display: block;
  position: absolute;
  top: calc(50% - .5em);
  left: 1em;
}

.content-main-single__article-content > .link_amazon {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  border: 1px solid rgba(0, 122, 204, 0.2);
  -webkit-box-align: center;
      -ms-flex-align: center;
          align-items: center;
  margin-bottom: 0.5em;
  padding: 0.5em;
  position: relative;
}

.content-main-single__article-content > .link_amazon img {
  width: 20vw;
  max-width: 100px;
  margin: 0 0.5em 0;
}

.content-main-single__article-content > .link_amazon span {
  width: 100%;
  padding: 0.5em 2em 0.5em 0.5em;
}

.content-main-single__article-content > .link_amazon::before {
  background: url(../img/icon-arrow-right.svg) no-repeat center;
  background-size: contain;
  content: "";
  width: 1em;
  height: 1em;
  display: block;
  position: absolute;
  top: calc(50% - .5em);
  right: 1em;
}

.content-main-404__title {
  text-align: center;
  margin-bottom: 0.5em;
  font-size: 36px;
}

.content-main-404__text {
  text-align: center;
  margin-bottom: 2em;
}

.g-navi {
  background: #fff;
  -webkit-box-shadow: 0 0 10px rgba(0, 0, 0, 0.06);
          box-shadow: 0 0 10px rgba(0, 0, 0, 0.06);
}

.g-navi__list-wrap {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-pack: space-evenly;
      -ms-flex-pack: space-evenly;
          justify-content: space-evenly;
  max-width: 1080px;
  margin: auto;
}

.g-navi__list-link {
  display: block;
  font-size: 15px;
  padding: 1em;
}

.sidebar-2 {
  display: none;
  -webkit-box-ordinal-group: 4;
      -ms-flex-order: 3;
          order: 3;
  width: 280px;
  height: 100vh;
  top: 0;
  position: -webkit-sticky;
  position: sticky;
  overflow-y: scroll;
}

.sidebar-2__recommend {
  padding: 2em;
}

.sidebar-2__recommend-title {
  margin-bottom: 1em;
  padding-bottom: 1em;
  border-bottom: 1px solid #eee;
  display: inline-block;
}

.sidebar-2__recommend-item {
  margin-bottom: 2em;
  font-size: 14px;
}

.sidebar-2__recommend-tn img {
  display: block;
  margin-bottom: 0.5em;
  border-radius: 3px;
}

.site-header {
  padding: 4em 1em;
  text-align: center;
}

.site-header__site-logo {
  width: 40vw;
  max-width: 200px;
  display: block;
  margin: 0 auto 1.2em;
}

.site-header__subtitle {
  font-size: 12px;
  color: #aaa;
}

.site-footer {
  border-top: 1px solid #eee;
  text-align: center;
}

.site-footer__page-link {
  font-size: 12px;
  margin: 2em auto;
}

.site-footer__copyright {
  font-size: 12px;
  margin-bottom: 3em;
}

.breadcrumbs {
  max-width: 100%;
  background: #fafafa;
  padding: 0.75em 1.2em;
  font-size: 12px;
  border-radius: 3px;
  margin: 0 auto;
}
/*# sourceMappingURL=main.css.map */