/* ------------------------------------
  トップページ
------------------------------------ */
.mainBack .mainIMG {
  height: 510px;
}

.catch {
  position: absolute;
  top: 150px;
  left: -30px;
}

.fieldTrip {
  position: absolute;
  top: 440px;
  left: 0;
}

.ichiran {
  position: absolute;
  top: 15px;
  right: 15px;
}

/* コンテンツ */
aside.mainMenu {
  position: relative;
  z-index: 1;
  width: 980px;
  text-align: center;
  margin-top: 60px;
}

.mainMenu img {
  margin: 4px;
}

ol li, ul li {
  margin-bottom: 5px;
}

.contact p, dl {
  margin: 0;
  padding-left: 8px;
}

.newstopics, .contact {
  padding: 15px;
}

article.newstopics {
  border: solid 6px #eeeeee;
  border-radius: 10px;
  float: left;
  width: 605px;
  position: relative;
}
article.newstopics a:hover {
  background: #FFF0FD;
  color: #0000FF;
}
article.newstopicslist a:hover {
  background: #FFF4E4;
  color: #0000FF;
}

article.blog {
  float: right;
  width: 290px;
  padding: 10px 0 0 0;
}

dt, dd {
  padding: 15px 0;
}

dt {
  border-bottom: dotted 1px #eeeeee;
  margin-right: 25px;
  float: left;
}

dd {
  border-bottom: dotted 1px #eeeeee;
}

.last {
  border-bottom: none;
}

article.contact {
  position: relative;
}

.contact aside {
  position: absolute;
  right: 0;
  bottom: 15px;
  width: 330px;
}







/* ------------------------------------
  レスポンシブ
------------------------------------ */
@media(max-width:640px) {
  /* メインイメージ */
  .mainBack .mainIMG {
    height: 200px;
    margin: 0 auto;
    padding-top: 6%;
  }

  .main {
    width: 100%;
    height: 100%;
  }

  .catch {
    width: 50%;
    top: 32%;
    right: 2%;
    left: 2%;
  }

  .fieldTrip {
    width: 90%;
    top: 70%;
    left: 0%;
  }

  /* コンテンツ */
  aside.mainMenu {
    position: static;
    width: 100%;
    margin-top: 5%;
  }

  .mainMenu img {
    width: 90%;
    margin: 1%;
  }

  .blog img {
    width: 90%;
  }

  ol li, ul li {
    margin-bottom: 3%;
  }

  .contact p, dl {
    padding-left: 3%;
  }

  dt, dd {
    padding: 0;
    font-size: 80%;
  }

  dd {
    clear: both;
    margin-left: 0;
    margin-bottom: 5%;
  }


  article.newstopics, article.blog, article.contact {
    float: none;
    width: 80%;
    margin: 0 auto;
    padding: 4%;
  }

  article.blog p {
    text-align: center;
  }

  .ichiran {
    position: static;
  }

  .contact aside {
    position: static;
    margin-top: 10%;
  }

  .contact aside img {
    width: 80%;
  }
}