div.main_contents {
  float: left;
  width: 740px;
  
}

div.main_contents img {
  margin-bottom: 0;
}

div.main_contents_body {
  background: url(../images/common/sub_main_bg.gif) top center repeat-y;
  width: 740px;
  margin-top: 0;
}

div.main_contents_body img.photo {
  float: left;
  margin-left: 20px;
}

div.main_contents_body div.director {
  margin-top: 20px;
  margin-bottom: 50px;
}

div.main_contents_body div.msg01 {
  float: left;
  width: 420px;
  text-align: center;
}

div.main_contents_body div.msg01 p.msg01 {
  padding-left: 1em;
  margin: 0;
  text-align: left;
  line-height: 1.6em;
}

div.main_contents_body div.msg01 div.str01 {
  margin-top: 50px;
  text-align: right;
}

div.main_contents_body p.msg02 {
  margin: 40px auto 40px;
  text-align: left;
  width: 500px;
  font-size: 14px;/*   モダンブラウザ向け */
  *font-size: small;/* IE 7向け */
  *font: x-small;/*    IE 6以下 */
  line-height: 1.5em;
}

div.main_contents_body ol {
  text-align: left;
}

div.main_contents_body ol.idea {
  text-align: left;
  font-size: 14px;/*   モダンブラウザ向け */
  *font-size: small;/* IE 7向け */
  *font: x-small;/*    IE 6以下 */
  line-height: 2em;
  margin-left: 50px;
  padding-left: 50px;
}

div.main_contents_body img.explanation01 {
  margin-top: 20px;
  margin-bottom: 20px;
}

div.main_contents_body img.button {
  margin-top: 20px;
  margin-bottom: 50px;
}

div.main_contents_body div.msg_box {
  margin: auto;
  width: 540px;
  text-align: left;
  line-height: 1.4em;
}

div.main_contents_body ol.g_str {
  list-style-type: upper-roman;
}

div.main_contents_body ol.g_str li {
  margin-top: 20px;
  margin-bottom: 20px;
}

div.main_contents_body ol.g_str li ol.inner {
  margin-top: 20px;
}

div.main_contents_body ol.g_str li ol.inner li {
  margin-top: 0px;
  margin-bottom: 0px;
  line-height: 1.4em;
}

div.main_contents_foot {
  margin-bottom: 50px;
}