@charset "UTF-8";
nav.nav {
  margin-top: 20px;
  margin-left: 20px;
}

/* 共通のスタイル */
body {
  margin: 0;
  padding: 0;
  font-family: Arial, sans-serif;
}

header, main, footer {
  padding: 20px;
}

header {
  background-color: #333;
  color: #fff;
  text-align: center;
}

main {
  max-width: 1200px;
  margin: 0 auto;
  margin-bottom: 100px;
}

aside {
  padding-right: 20px;
  margin-bottom: 20px;
  width: 350px;
}

article {
  flex-grow: 1;
  margin: 20px;
  padding: 10px;
}

footer {
  background-color: #333;
  color: #fff;
  text-align: center;
  position: fixed;
  bottom: 0;
  width: 100%;
  height: 80px;
}

div.bbs-entry-message {
  word-wrap: break-word;
}

/* レスポンシブなスタイル */
@media only screen and (max-width: 767px) {
  article {
    width: 100%;
    box-sizing: border-box;
  }
}
@media only screen and (min-width: 768px) {
  main {
    display: flex;
    flex-wrap: wrap;
    justify-content: space-between;
    align-items: flex-start;
  }
  article {
    width: calc(50% - 10px);
  }
}
@media only screen and (min-width: 1024px) {
  article {
    width: calc(33.33% - 10px);
  }
}
.main-content {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
}
.main-content article {
  width: 480px;
  margin-right: 20px;
}
.main-content .main-image {
  flex-grow: 1;
}

@media only screen and (max-width: 1216px) {
  .main-content {
    flex-direction: column;
  }
  .main-content article {
    width: 100%;
    margin-right: 0;
    box-sizing: border-box;
  }
  .main-content article p {
    word-wrap: break-word;
    overflow-wrap: break-word;
  }
  .main-content .main-image {
    width: 100%;
  }
}
.tiny-number {
  font-size: 0.8em; /* この数値はオリジナルの<font size="1">と同じ効果を持たせるためのもので、必要に応じて調整してください */
  vertical-align: super; /* 上に小さく表示 */
}

/*# sourceMappingURL=style.css.map */