body {
  font-size: 16px;
  font-family: "Hiragino Kaku Gothic Pro",Meiryo,Osaka,"MS PGothic",sans-serif;
  background-color: rgb(229, 229, 229);
  margin: 0px;
}

div#container {
  width: 900px;
  margin-left: auto;
  margin-right: auto;
  background-color: rgb(255, 255, 255);
  box-shadow: 0px 0px 50px rgb(102, 102, 102);
  border-top: 5px solid rgb(0, 51, 51);
}

div#main {
  overflow: hidden;
  clear: both;
}

nav {
  width: 200px;
  margin: 15px 0px 0px;
  float: left;
}

div#menu {
  width: 170px;
  margin: 10px auto 0px;
}

div#menu p {
  line-height: 25px;
  font-size: 12px;
  color: rgb(255, 255, 255);
  margin: 0px;
  text-align: center;
  background-color: rgb(0, 51, 51);
  border-radius: 10px 10px 0px 0px;
}

div#menu ul {
  width: 168px;
  line-height: 40px;
  font-size: 17px;
  margin: 0px auto;
  padding-left: 0px;
  list-style-type: none;
  border-width: 1px;
  border-style: solid;
  border-color: rgb(0, 51, 51);
}

div#menu ul li {
  padding-left: 10px;
  background: rgba(0, 0, 0, 0) linear-gradient(rgb(237, 237, 237) 5%, rgb(0, 51, 51) 100%) repeat scroll 0% 0%;
}

div#menu ul li:hover {
  background: rgba(0, 0, 0, 0) linear-gradient(rgb(237, 237, 237) 5%, rgb(255, 102, 0) 100%) repeat scroll 0% 0%;
}

div#menu ul li a {
  display: block;
  color: rgb(255, 255, 255);
  text-shadow: 2px 2px 0px rgb(17, 17, 17);
  text-decoration: none;
}

article {
  width: 700px;
  margin: 15px 0px 0px;
  float: right;
}

article section {
  width: 663px;
  margin: 10px 20px 20px 15px;
  border-width: 1px;
  border-style: solid;
  border-color: rgb(0, 51, 51);
  border-radius: 10px;
  background: rgba(0, 0, 0, 0) linear-gradient(rgb(255, 255, 255) 0%, rgb(223, 223, 223) 100%) repeat scroll 0% 0%;
  box-shadow: 0px 2px 3px rgb(204, 204, 204), 0px 0px 4px 3px rgb(255, 255, 255) inset;
}

article h1 {
  margin: 10px auto 0px 20px;
}

article section h2 {
  line-height: 30px;
  font-size: 22px;
  margin: 20px 15px 0px 10px;
  border-left: 12px solid rgb(0, 51, 51);
  padding-left: 7px;
}

article section h3 {
  margin: 20px 15px 20px 20px;
}

article section p {
  line-height: 22px;
  margin: 20px 15px 20px 20px;
}

section dl {
  line-height: 22px;
  margin: 20px 15px 20px 30px;
  overflow: hidden;
}

section dt {
  width: 170px;
  margin: 0px;
  float: left;
}

section dd {
  width: 440px;
  margin: 0px;
  float: left;
}

table {
  margin: 30px;
  width: 570px;
  background-color: rgb(255, 255, 255);
  padding: 10px;
}

section ol li {
  line-height: 22px;
  margin-top: 5px;
}

footer {
  width: 900px;
  clear: both;
  margin-top: 0px;
  border-top: 5px solid rgb(0, 51, 51);
}

small {
  text-align: center;
  display: block;
}

#remarks {
  color: rgb(255, 0, 0);
}