div#main{width:496px; margin:0 auto; text-align:justify; line-height:140%}
h1 {font-style:normal; text-align:center; font-size:1.9em}
strong {font-style:normal; font-size:x-large; font-weight:900}
sup {font-style:normal; font-size:.7em}
hr {border:1px solid black; margin:2em;}
a {text-decoration:none}

ol{line-height:140%}

li.left{
 float:left;
 width:47%;
 margin-right:3%;
}