.calc-value thead {
    background-color: #333;
}

table.calc-value thead th {
    font-family: 'Roboto Condensed', sans-serif;
    font-size: 16px;
    padding: 7px;
    text-align: center;
}

.calc-value td {
    text-align: center;
}

.calc-value .negative {
    color: red;
}

.calc-value .positive {
    color: green;
}

.calc-value .result {
    background-color: #fff;
    border-top: 1px solid #ccc;
}