body { text-align: justify; margin-left: 5%; margin-right: 5%; font-style: normal; font-variant: normal; font-weight: normal; background-color: rgb(0,0,0); color: rgb(255,255,255) }
.em           { text-align: justify; font-style: italic }
.center       { text-align: center }
.center_em    { text-align: center; font-style: italic }
.left         { text-align: left }
.right        { text-align: right }
.note         { color: blue }
h1            { text-align: justify; margin-left: 5%; margin-right: 5% }
h2            { text-align: justify; margin-left: 5%; margin-right: 5% }
h3            { text-align: justify; margin-left: 5%; margin-right: 5% }
.big          { font-size: 125%; font-weight: bold }
.rubric       { font-family: 'arial, helvetica', sanserif; font-weight: bold }
.center_block { margin-left:auto; margin-right:auto }

<!--
a:link { color: #FF0000; text-decoration: none; }
a:active { color: #FF0000; text-decoration: none; }
a:visited { color: #008000; text-decoration: none; }
a:hover { color: #0000ff; text-decoration: none; }
-->

img {/* border style for all images */
border: 0;
}

img.b {/* replacement for <br /> after images */
display: block; /* forces line break for content after */
}

img.b511 {/* scalable em size class 468px/60px banners */
width: 32em; /* replaces 511px width */
height: 18em; /* replaces 282px height */
}

img.center {
margin-left:auto; margin-right:auto
}

img.t {/* top margin control */
margin-top: 0.8em;
}