body {
    font-family: Arial, sans-serif;
}
.viivat td {
    border: 1px solid #000;
    padding: 4px 8px;
}

table {
    border-collapse: collapse;
}

th {
    text-align: left;
}

.raidat tr:nth-child(even) {
background-color:hsl(327, 100%, 83%);
}

.raidat th, .raidat td {
    padding: 4px 8px;
}