html {
  min-height: 100%;
}

body {
  font-family:Arial, Helvetica, sans-serif;
  font-size:12px;
  margin:0px 0px 0px 0px;
  padding:0px 0px 0px 0px;
  background:#91d1fd url(bg_sky.jpg) no-repeat bottom left;
}

td {
	font-size: 12px;
	color: #000000;
}.menu {
	text-decoration: none;
	color: #027ACA;
}
.menu:hover {
	font-size: 12px;
	text-decoration: none;
	color: #061660;
}
.menu:active {
	font-size: 12px;
	text-decoration: none;
	color: #000000;
}.tit {
	font-size: 18px;
	color: #000000;
	text-decoration: none;
}
.sub_tit {
	font-family: Arial, Helvetica, sans-serif;
	font-size: 18px;
	color: #0071C4;
	text-decoration: none;
}