body {
    font-family: 'Open Sans', verdana, serif;
    font-size: 14px;
    background-color: lightyellow;
}

table.schedule_table, td.schedule_table {
    border: 2px solid black;
    border-collapse: collapse;
    table-layout: fixed;
    background-color: lightyellow;
}

td.no_class {
    text-align: center;
}

caption.schedule_caption {
    font-size: 32px;
    font-weight: bold;
    background-color: aqua;
}

th.schedule_caption {
    font-size: 16px;
    padding: 10px;
    width: 33%;
    background-color: aqua;
}

table.session {
    border: none;
}

table.no_class_session {
    width: 100%;
}

td.session_identifier {
    text-align: center;
    border: none;
    padding: 5px;
}

td.session_topics {
    border: none;
}

div.session_preparation {
    font-size: 16px;
    font-weight: bold;
}

div.makeup_session {
    font-size: 14px;
    font-weight: bold;
}

div.session_number {
    font-size: 28px;
    font-weight: bold;
}

div.for_session {
    font-size: 10px;
}

div.session_date {
    font-size: 12px;
}

div.session_topics {
    border: 1px solid black;
    padding-top: 3px;
    padding-bottom: 3px;
    padding-right: 3px;
    padding-left: 10px;
    margin-top: 5px;
    margin-bottom: 5px;
    margin-right: 3px;
    margin-left: 5px;
}

div.session_no_class {
    font-size: 20px;
    font-weight: bold;
    font-style: italic;
}

p {
    /*padding-left: 10px;*/
    font-size: 18px;
    font-weight: bold;
}

ul {
    padding-left: 0;
    margin-left: 20px;
}

ul li {
    font-size: 14px;
}

ul li li {
    font-size: 12px;
}

ul.exam {
    background-color: yellow;
}

span.exam_date_time {
    font-size: 16px;
    font-weight: bold;
    padding: 5px;
}

span.exam_rooms {
    font-size: 14px;
}

div.exam_note {
    padding-left: 10px;
    padding-right: 10px;
    padding-bottom: 10px;
    font-size: 12px;
}

li.topic {
    font-size: 14px;
}

li li.topic {
    font-size: 12px;
}

li.exam {
    font-size: 18px;
    font-weight: bold;
    padding: 5px;
}

span.parenthetical {
    font-size: 11px;
}

.required {
    font-weight: bold;
    color: red;
}

.optional {
    font-weight: bold;
    font-style: italic;
    color: green;
}