/* layout grids */
.line, .lastUnit {
	overflow: hidden;
	_overflow: visible; /* IE6 and below */
	_zoom: 1; /* IE6 and below */
}


.lastUnit {
	float: none;
	_position: relative; /* IE6 and below */
	_left: -3px; /* IE6 and below */
	_margin-right: -3px; /* IE6 and below */
	width: auto;
}

.unit {
	float: left;
	_zoom: 1; /* IE6 and below */
}

.unitExt {
	float: right;
}

/* extending grids to allow a unit that takes the width of its content */
.media {
	width: auto;
}

/* single */
.size1of1 {
	float: none;
	width: 100%;
}

/* half */
.size1of2 { width: 50%; }

/* thirds */
.size1of3 { width: 33.33333%; }
.size2of3 { width: 66.66666%; }

/* quarters */
.size1of4 { width: 25%; }
.size2of4 { width: 50%; }
.size3of4 { width: 75%; }

/* fifths */
.size1of5 { width: 20%; }
.size2of5 { width: 40%; }
.size3of5 { width: 60%; }
.size4of5 { width: 80%; }

/* sixths */
.size1of6 { width: 16.66666%; }
.size2of6 { width: 33.33333%; }
.size3of6 { width: 50%; }
.size4of6 { width: 66.66666%; }
.size5of6 { width: 83.33333%; }

/* sevenths */
.size1of7 { width: 14.28571%; }
.size2of7 { width: 28.57142%; }
.size3of7 { width: 42.85714%; }
.size4of7 { width: 57.14285%; }
.size5of7 { width: 71.42857%; }
.size6of7 { width: 85.71428%; }

/* eighths */
.size1of8 { width: 12.5%; }
.size2of8 { width: 25%; }
.size3of8 { width: 37.5%; }
.size4of8 { width: 50%; }
.size5of8 { width: 62.5%; }
.size6of8 { width: 75%; }
.size7of8 { width: 87.5%; }

/* ninths */
.size1of9 { width: 11.11111%; }
.size2of9 { width: 22.22222%; }
.size3of9 { width: 33.33333%; }
.size4of9 { width: 44.44444%; }
.size5of9 { width: 55.55555%; }
.size6of9 { width: 66.66666%; }
.size7of9 { width: 77.77777%; }
.size8of9 { width: 88.88888%; }

/* tenths */
.size1of10 { width: 10%; }
.size2of10 { width: 20%; }
.size3of10 { width: 30%; }
.size4of10 { width: 40%; }
.size5of10 { width: 50%; }
.size6of10 { width: 60%; }
.size7of10 { width: 70%; }
.size8of10 { width: 80%; }
.size9of10 { width: 90%; }