.col {
	display: inline; float: left; margin-left: 10px; overflow: hidden; margin-right: 10px
;}
.col2 {
	position: relative; display: inline; float: left; margin-left: 10px; margin-right: 10px
;}
.row {
	margin: 0px auto; width: 960px
;}
.row .row {
	margin: 0px -10px; width: auto; display: inline-block
;}
.col_1 {
	width: 40px
;}
.col_2 {
	width: 100px
;}
.col_3 {
	width: 160px
;}
.col_4 {
	width: 220px
;}
.col_5 {
	width: 280px
;}
.col_6 {
	width: 340px
;}
.col_7 {
	width: 400px
;}
.col_8 {
	width: 460px
;}
.col_9 {
	width: 520px
;}
.col_10 {
	width: 580px
;}
.col_11 {
	width: 640px
;}
.col_12 {
	width: 700px
;}
.col_13 {
	width: 760px
;}
.col_14 {
	width: 820px
;}
.col_15 {
	width: 880px
;}
.col_16 {
	width: 940px
;}
.width_1 {
	width: 40px
;}
.width_2 {
	width: 100px
;}
.width_3 {
	width: 160px
;}
.width_4 {
	width: 220px
;}
.width_5 {
	width: 280px
;}
.width_6 {
	width: 340px
;}
.width_7 {
	width: 400px
;}
.width_8 {
	width: 460px
;}
.width_9 {
	width: 520px
;}
.width_10 {
	width: 580px
;}
.width_11 {
	width: 640px
;}
.width_12 {
	width: 700px
;}
.width_13 {
	width: 760px
;}
.width_14 {
	width: 820px
;}
.width_15 {
	width: 880px
;}
.width_16 {
	width: 940px
;}
.minheight_1 {
	min-height: 100px
;}
.minheight_2 {
	min-height: 200px
;}
.minheight_3 {
	min-height: 300px
;}
.minheight_4 {
	min-height: 400px
;}
.minheight_5 {
	min-height: 500px
;}
.height_2 {
	line-height: 16px; height: 16px
;}
.height_3 {
	line-height: 24px
;}
.height_4 {
	line-height: 32px; height: 32px
;}
.height_5 {
	line-height: 40px; height: 40px
;}
.height_6 {
	line-height: 48px; height: 48px
;}
.height_7 {
	line-height: 56px; height: 56px
;}
.height_8 {
	line-height: 64px; height: 64px
;}
.height_9 {
	line-height: 72px; height: 72px
;}
.margin_l {
	margin-left: 0.5em
;}
.margin_r {
	margin-right: 0.5em
;}
.margin_both {
	margin-left: 0.5em; margin-right: 0.5em
;}