Template:Stylesheets/styles-CostTable.css

/* Styles for Cost Tables */
.ms-cost-table {
    width: 100%;
    max-width: 640px;
    text-align: center;
}

.ms-cost-table .ms-cost-table-column-level {
    width: 20%;
}

.ms-cost-table .ms-cost-table-column-cost {
    width: 40%;
}

.ms-cost-table .ms-cost-table-column-cumulative-cost {
    width: 40%;
}

/* Add styling for rows if necessary; Class already applied. */
/*.ms-cost-table .ms-cost-table-row {

}*/