body {
 color: black;
 background-color: white;
 background-image: url(../background-light.jpg);
 background-attachment: fixed;
 text-align: justify;
 font-family: dogsans, Optima, Helvetica, sans-serif;
}
div {
 margin: 10px;
}
h1,h2,h3,h4 { color: black }
p,td,small { color: black; }
ul { list-style-image: url(../bullet.blue.png); }
img { 
 border-width: 0;
 border-style: none;
 outline-style: none;
 outline-width: 0;
}
a:link { color: #666699 }
a:visited { color: #666666 }
a:active { color: red }
h1 {
 text-align: center
}
.author {
 text-align: center
 text-style: italic
}
.center {
 text-align: center
}
.equation {
 margin: 20px
}
.figure {
 text-align: center;
 font-size: small;
}
.figure img {
 background: black;
}
.quote {
 text-style: italic;
}
.caption {
 text-align: right;
 font-size: small;
}
.homeref {
 margin-left: 20px;
 margin-top: -0px;
}