body {
  font-family: garamond, georgia, serif;
  background: teal;
}
p {
  line-height: 1.3em;
}
a {
  color: teal;
  font-weight: bold;
}
li { margin: 3 0 3 -10; }
#sitename, #email { padding: 0; margin: 0; }
#sitename {
  position: relative;
  float: left;
  padding-left: 20px;
  margin-top: 30px;
  font-size: 40px;
  font-weight: bold;
}
#email {
  position: relative;
  float: right;
  margin-top: 50px;
  padding-right: 20px;
  font-size: 16px;
}
#container {
  background: url("math.jpg") white;
  margin: 10px;
}
#welcome {
  background: whitesmoke;
  border: teal 1px solid;
  margin-top: 5px;
  margin-left: 20px;
  margin-right: 20px;
  clear: both;
}
#photo {
  float: right;
  margin-left: 10px;
}
.maintext { font-size: 12pt; margin: 0; }
.textin { padding: 10px; }
#research {
  padding: 0 15 0 15;
  margin-top: 10px;
  margin-left: 20px;
  margin-right: 20px;
  background: url("mathlight.jpg");
  background-position: -20 0;
}
#research li { margin: 10 0 10 -15; }
a.papers { text-decoration: none ; }
a.papers:hover { text-decoration: underline ; }

h1 { font-size: 36px; }
h2 { font-size: 24px; }
h3 { font-size: 18px; }