m\:m 		{font-family:Times New Roman; font-style:italic; font-size:12pt}
m\:n 		{letter-spacing:1.2pt} 

body		{	width:600px;
  			background-color:#dddddd;
 			font-family:±¼¸²;
  			font-size:10pt;
			}
i		{
		font-family:Times New Roman;
		font-style:Italic;
		font-size:11pt;
		}
table		{
			margin:0px;
			font-family: ±¼¸²;
			font-size: 10pt;
			}
		
h1 			{
			color: #0000ff;
			border-bottom:2px solid green;
			font-family: µ¸¿ò;
			padding:3px;
			letter-spacing:-1px;
			font-size: 15pt;
			}

h2 			{
			color: #0033ff;
			font-family: µ¸¿ò;
			font-size: 14pt;
			}

h3 			{
			color: #009933;
			font-family: µ¸¿ò;
			font-size: 12pt;
			}
ul		    {margin-top:0px;
			 margin-bottom:0px
			}
ol         	{
			cursor: hand;
			margin-left:30px;
			margin-top:0px;
			margin-bottom:0px
			}
li			{margin-top:0px
			 margin-bottom:0px
			}
sup, sub	{font-size: 10pt }

.solution	{
			padding:10px;
			width:500px;
			}
.point		{
			border-left:1px solid green;
			border-top:1px solid green;
			border-bottom:2px solid green;
			border-right:2px solid green;
			background-color:#f0f8f0;
			padding:10px;
			width:500px;
			}
.mleft30		{margin-left:30px}
.mleft50		{margin-left:50px}
.mfont		{
			font-family:Times New Roman;
			font-style:italic;
			font-size:12pt;
			}