#container {
	width: 100%;
	text-align: center;
}
#top {
	height: 420px;
	width: 100%;
	margin-top: 20px;
	background-image: url(../img/main_menu_back.jpg);
}
#main {
	width: 1000px;
	margin-right: auto;
	margin-bottom: 0px;
	margin-left: auto;
	line-height: 20px;
}
#main_right {
	float: left;
}
#info {
	width: 680px;
	float: left;
	margin-top: 20px;
	padding: 20px;
	text-align: left;
	border-style: double;
	border-width: 4px;
	border-color: #c0c0c0;
}
.float-left {
	float: left;
}
.float-right {
	float: right;
}
.clear {
	clear: both;
}
#tech {
	width: 720px;
	float: left;
	margin-top: 20px;
	text-align: left;
	border-style: double;
	border-width: 4px;
	border-color: #c0c0c0;
}
.tech-m {
	margin: 20px;
	width: 680px;
}
.tech-1 {
	width: 120px;
	float: left;
}
.tech-2 {
	width: 560px;
	float: left;
}
#mm {
	width: 720px;
	margin-top: 20px;
	float: left;
	text-align: left;
	border-style: double;
	border-width: 4px;
	border-color: #c0c0c0;
}
#main_menu_bottom {
	width: 100%;
	height: 20px;
	background-image: url(../img/main_menu_bottom.jpg);
	clear: both;
}
#cp {
	margin-top: 20px;
}
#main_menu {
	width: 250px;
	float: left;
	padding-top: 20px;
	margin-right: 20px;
	margin-bottom: 20px
}
.left_menu {
	margin-top: 20px;
}
hr.style-dashed {
	border: 0;
	border-bottom: 1px dashed #ccc;
	background: #999;
}