body, td, th, div {
	font-family: Arial, Helvetica, sans-serif;
}

hr {
        width: 80%;
}

.error {
        font-size: larger;
        font-weight: bold;
        color: #700000;
        }

div.footer {
	font-size: smaller;
	text-align: center;
	display: block;
	}

img.foot {
	display: block;
    	margin-left: auto;
    	margin-right: auto;
	border-style: none;
	}

td {
        vertical-align: middle;
        text-align: center;
}

td.one {
    vertical-align: top;
    text-align: left; }
td.two {
    vertical-align: top;
    text-align: center;
    width: 800px;}
td.three {
    vertical-align: top;
    text-align: right; }
td.four {
    vertical-align: bottom;
    text-align: right; }
td.five {
    vertical-align: bottom;
    text-align: left; }

.bs {
	font-weight: bold;
	font-size: small;
}

.smaller {
    font-size: x-small;
}

.bigger {
    font-size: larger;
}

.boldbig {
    font-size: larger;
    font-weight: bold;
}

a.si {
        text-decoration: none;
}