Common variables

gistfile1.sass

@function margin($margin,$lheight,$base){
	@return $margin + (((1 - (($lheight) / $base)) / 2) * $base);
}

@function pxtoem($target,$base){
	@return ($target / $base)+em;
}

@function emtopx($target,$base){
	@return ($target * $base)+px;
}

@mixin clearfix {
	&:before ,
	&:after {
		content:"";
		display:table;
	}

	&:after {
		clear:both;
	}

	* html & {
		zoom:1;
	}

	*+html & {
		zoom:1;
	}
}

@mixin rover($width,$height,$bg,$ext:'gif',$color:''){
	@if $bg != '' {
		@if $color != '' {
			background:url('../img/' + $bg + '.' + $ext) left top no-repeat $color;
		} @else {
			background:url('../img/' + $bg + '.' + $ext) left top no-repeat;
		}
	}

	a {
		display:block;
		@if $width != '' {
		width:$width + px;
		}
		@if $height != '' {
		height:$height + px;
		}

		&:hover {
			background:none;

			img {
				width:0px !important;
				height:0px !important;
				vertical-align:top;
			}
		}
	}
}

$font_goth:"ヒラギノ角ゴ Pro W3","Hiragino Kaku Gothic Pro","メイリオ","Meiryo","ＭＳ Ｐゴシック",sans-serif;
$font_min:'ヒラギノ明朝 Pro W3','Hiragino Mincho Pro','ＭＳ Ｐ明朝','MS PMincho',serif;