p {text-align:justify }
h1 {font-size:22px; text-align:center }
h2 {font-size:16px }
h2.subtitle {font-size:16px; text-align:center }
h3 {font-size:15px;}
h4 {font-size:14px;}
h5 {font-size;13px;}
.purple {background-color:#cc99ff}
.change {color:red; font-style:italic; 
font-weight:700;}
.under {text-decoration:underline;}
.emp {font-style:italic;}
.alpha {list-style-type:lower-alpha}
.revise {color:#330066;}
dd {margin-bottom:1em;}
ul.none {list-style-type:none;}
ul.inside {list-style-type:none; display:inline;}
ol.alphacap {list-style-type:upper-alpha;}
ol.alphalo {list-style-type:lower-alpha;}
ol.romancap {list-style-type:upper-roman;}
ol.romanlo {list-style-type:lower-roman;}