body {line-height:20px}
.pt20 {margin-top: 20; margin-bottom: 0}
.ptl20 {margin-top: 20; margin-bottom: 0; text-indent: -20; margin-left: 20}
.p0 {margin-top: 0; margin-bottom: 0}
.pl1 {text-indent: -13; margin-left: 13; margin-top: 10; margin-bottom: 0}		/* 1, 2... */
.pl2 {text-indent: -19; margin-left: 32; margin-top: 0; margin-bottom: 0}		/* 亜, 蟹... (A), (B) 暁澗 (a), (b)... 採嫌税 爽 慎庚 */
.pl3 {text-indent: -23; margin-left: 55; margin-top: 0; margin-bottom: 0}		/* (ァ), (ア)... */
.pl4 {margin-left: 15; margin-top: 0; margin-bottom: 0}		/* $ */
.pl5 {margin-left: 32; margin-top: 0; margin-bottom: 0}		/* % */

/* 背竺辞 */
.ph1 {text-indent: -20; margin-left: 20; margin-top: 0; margin-bottom: 0}		/* (A), (B)... */
.ph2 {text-indent: -20; margin-left: 40; margin-top: 0; margin-bottom: 0}		/* (1), (2)... */
.ph3 {text-indent: -20; margin-left: 60; margin-top: 0; margin-bottom: 0}		/* (a), (b), (ァ), (ア)... */
.ph4 {text-indent: -20; margin-left: 80; margin-top: 0; margin-bottom: 0}	
.ph5 {text-indent: -20; margin-left: 100; margin-top: 0; margin-bottom: 0}