body { font-family: Verdana, Arial, Helvetica, sans-serif; font-size: 0.8em; }

.right { text-align: right; }
.center { text-align: center; }
.left { text-align: left; }
table {
      border: 1px solid black;
      border-collapse: collapse;
      margin: 2em auto;
}
caption {
      font-weight: bold;
      font-size: 1.1em;
}
th, td {
      border: 1px solid black;
      padding: 0.5em;
}
th {
      background-color: #dddddd;
      color: #000000;
}
h2 { text-align: center; }
h3 {
      border: 3px double black;
      background-color: #dddddd;
      width: 90%;
      margin: auto;
      text-align: center;
      padding: 0.5em;
}
h3.plain {
      border: none;
      background-color: #ffffff;
      text-align: left;
      margin: 0px;
}
h5 { margin-left: 2em; font-size: 1em; }
h6 { font-size: 1em; text-decoration: underline; }
h6.i { margin-left: 4em; text-decoration: none; }
.fig_caption {
      text-align: center;
      font-weight: bold;
      font-size: 1.1em;
}
.fig {
      display: block;
      margin: auto;
}
.tip {
	border: solid 1px #aaaaaa;
	background-color: #dddddd;
}