table {
    width: 100%;
    border-width: 1px;
    border-collapse: collapse;
    margin-bottom: 10px;
}
table th {
    border-width: 1px;
    padding: 8px;
    border-style: solid;
    background-color: #CCC;
}
table tr:hover td {
    background-color: #EEE;
}
table td {
    border-width: 1px;
    padding: 8px;
    border-style: solid;
    background-color: #ffffff;
}