@charset "utf-8";

.widthAuto{ width:100%;}
.row{
	width: 980px;
	margin: 0 auto;
	overflow: hidden;
}

.col {
	display: inline;
	overflow: hidden;
	float: left;
	position: relative;
}
/*寬度的定義*/
.col_10, .width_10	 {	width:10px;	 }
.col_20, .width_20 	 {	width:20px; }
.col_30, .width_30 	 {	width:30px; }
.col_40, .width_40 	 {	width:40px; }
.col_50, .width_50	 {	width:50px; }
.col_60, .width_60	 {	width:60px; }
.col_80, .width_80	 {	width:80px; }
.col_100, .width_100	 {	width:100px; }
.col_250, .width_250 	 {	width:250px; }
.col_380, .width_380	 {	width:380px; }
.col_450, .width_450	 {	width:450px; }
.col_550, .width_550	 {	width:550px; }
.col_640, .width_600	 {	width:600px; }
.col_700, .width_700	 {	width:700px; }

/*邊距的定義*/
.marginLeft10 { margin-left:10px;}
.marginLeft20 {  margin-left:20px;}
.marginLeft30 { margin-left:30px;}
.marginLeft40 { margin-left:40px;}
.marginLeft50 {  margin-left:50px;}
.marginLeft90 {  margin-left:78px;}

.marginTop10 { margin-top:10px;}
.marginTop20 {  margin-top:20px;}
.marginTop30 { margin-top:30px;}
.marginTop40 {  margin-top:40px;}
.marginTop50 { margin-top:50px;}
.marginTop60 { margin-top:60px;}