body {
	font-size: 80%;
	font-family: "ヒラギノ角ゴ Pro W3", "Hiragino Kaku Gothic Pro", "ＭＳ Ｐゴシック", sans-serif;
	line-height: 1.6;
	color: #333333;
        background: #F4F4F4;
}

#allgroup {
  width:760px;
  background-color:#FFFFFF;
}

#header {
  background-color:#FFFFFF;
  width:760px;
}

#image {
  background-color:#FFFFFF;
  width:760px;
  margin:0px 0px;
}

#menu {
  /*background:#FFFFFF;*/
  width:760px;
  margin:0px 0px;
  background-image: url(../image/logo.gif) left top repeat-x;
  /*background: #F4F4F4 url(../images/body_bg.gif) left top repeat-x;*/
}

#main {
  background-color:#FFFFFF;
  width:760px;
  margin:0px 0px;
}

.c1 {
  background: #e6ffff;
  border-bottom: 1px dotted #000000;
  margin:0px 0px 0px 0px;
  text-align:left;
}

.c2 {
  border-bottom: 1px dotted #000000;
  margin:0px 0px 0px 0px;
  text-align:left;
}
/***********/
.c3 {
  width:500px;
  background: #ffffff;
  margin:0px 0px 0px 0px;
  text-align:left;
}
/****************/

.c4 {
  color: #000000;
  width:500px;
  margin:0px 0px 0px 0px;
  background: #ffffff;
  text-align:left;
  font-weight: bold;
}

#word {
  background: #ffffff;
  width:500px;
  margin:0px 0px 0px 0px;
  text-align:left;
}

#sig {
  width:500px;
  margin:0px 0px 0px 0px;
  text-align:right;
}

<---------------------
#maingroup {
  background-color:#FFFFFF;
  float:left;
  width:380px;
  margin:0px 0px 0px 5px;
  text-align:left;
}

#subgroup {
  background-color:#FFFFFF;
  float:right;
  width:380px;
  margin:0px 0px 0px -5px;
  text-align:left;
}
------------------>



#footer {
  width:760px;
  clear:both;
  background-color:#DDDDDD;
}

#policy {
  width:760px;
  clear:both;
  margin:0px 0px;
  background-color:#FFFFFF;
}

/*リンク*/
a#home {
 color: #000000;
 text-decoration: none;
}

a#home:hover {
 color: #6666cc;
 text-decoration: none;
}

a#office {
 color: #000000;
 text-decoration: none;
}

a#office:hover {
 color: #6666cc;
 text-decoration: none;
}

a#infra {
 color: #000000;
 text-decoration: none;
}

a#infra:hover {
 color: #6666cc;
 text-decoration: none;
}

a#develop {
 color: #000000;
 text-decoration: none;
}

a#develop:hover {
 color: #6666cc;
 text-decoration: none;
}

a#operat {
 color: #000000;
 text-decoration: none;
}

a#operat:hover {
 color: #6666cc;
 text-decoration: none;
}

a#faq {
 color: #000000;
 text-decoration: none;
}

a#faq:hover {
 color: #6666cc;
 text-decoration: none;
}