#tracking-table {
display: none;
}
#tracking-table table {
margin-top: 20px;
}
#tracking-table th a {
font-weight: normal;
cursor: pointer;
}
#tracking-table th a.active {
font-weight: bold;
}
#tracking-table th a.active:after {
content: '▲';
}
#tracking-table th a.active.reverse:after {
content: '▼';
}