.main{
	width:820px;
	text-align:left;
	margin-top: 0;
	margin-right: auto;
	margin-bottom: 0;
	margin-left: auto;
}

#page_1 .col_1{width:250px;}
#page_1 .mid{width:20px;}
#page_1 .mid_2{width:25px;}
#page_1 .col_3{width:540px;}