body {
  width: 100%;
  margin: 0 auto 0 auto;
  padding: 0;
  background-color: #006;
  font-size: 14px;
  font-family: sans-serif;
}
.top-index {
  margin: 10px 0 5px 0;
  color: #fff;
  text-align: center;
  font-weight: normal;
}
h2 {
  width: 100%;
  margin: 0;
  line-height: 100%;
  text-align: center;
}
h2 img {
  width: 100%;
  height: auto;
  margin: 0;
}
h3 {
  margin: 0;
}
p {
  margin: 0;
  line-height: 1.3em;
}
a {
  margin: 0;
  text-decoration: none;
}
img {
  margin: 0;
  border-style: none;
}
/*　戻るボタンの設定(sp/pc共通)　*/
.page_top_btn {
  width: 36px;
  height: 36px;
  position: fixed;
  bottom: 20px;
  right: 20px;
  line-height: 36px;
  text-align: center;
  vertical-align: middle;
  font-size: 30px;
  text-decoration: none;
  color: #fff;
  background-color: #666;
  border-radius: 8px;
  z-index: 10;
}
.page_top_btn a {
  color: #fff;
  padding: 5px;
}
.page_top_btn a:link {
  color: #fff;
}
.page_top_btn a:hover {
  color: #fff;
}
.page_top_btn a:active {
  color: #fff;
}
.page_top_btn a:visited {
  color: #fff;
}
/*　上段リンクボタンの設定　*/
.navi_btn {
  margin: 0 auto 5px auto;
  padding: 0;
  text-align: center;
  background-image: url(../sp_img/navi_bg.jpg);
  background-size: center 100%;
}
.navi_btn ul {
  display: inline-block;
  height: 64px;
  margin: 0;
  padding: 0;
  list-style-type: none;
  text-align: center;
}
.navi_btn li {
  display: table-cell;
  width: 104px;
  height: 64px;
  margin: 0;
  padding: 0;
}
/* footer */
.footer {
  width: 100%;
  margin: 5px auto 15px auto;
  padding-top: 5px;
  color: #000;
  text-align: center;
  border-top: solid 1px #000;
  background-color: #fff;
}
.footer p {
  margin: 0;
  line-height: 150%;
  background-color: #fff;
}
.phone {
  font-size: 150%;
  font-weight: bold;
}