table {
    width: 100%;
    border-collapse: collapse;
    margin-top: 20px;
}
th, td {
    border: 1px solid #8f8484;
    padding: 8px;
    text-align: center;
}
th {
    background-color: #efe9e9;
}
tr:hover {
    background-color: #f9f9f9;
}