#frame{
	width:780px;
	text-align:left;
}

#frame-margin{
	margin:0 10px;
}

.header{
	width:780px;
}

.left{
/*
	margin-top:20px;
*/
	margin-top:0px;
	width:170px;
	float:left;
}

.main{
	width:680px;
	margin-bottom:50px;
	
}

.menu{
	margin-top:20px;
	width:680px;
	margin-bottom:50px;
	
}

.footer{
	width:680px;
}

.c-both{
	clear:both;
}