table {
    border-collapse: collapse;
    border-spacing: 0;
    font-family: "Arial Narrow";
}
td,th {
    padding: 2px 6px 0;
}
a {
    text-decoration: none;
}

.context_tr {
    font-family: initial;
    text-align: center;
    background-color: #ADC9C8;
}
.headings_tr {
    background-color: #CCC6AE;
}
.species_tr {
    font-size: 16px;
    background-color: #EFFDFB;
}
.species_tr td {
    padding-left: 2em;
}