body {
	margin-bottom: 300px;
}

div.frm {
    border: 1px solid #000;
    padding: 10px;
}

.bold {
	font-weight: bold;
}

td {
    border: 1px solid #000;
    padding: 10px;
}

.tblHomework {
    display: table;
}
.tblExpand {
    display: table;
}
.tblHide {
	display: none;
}