table {
    width: 80%;
    margin: 20px auto;
    border-collapse: collapse;
    border: 1px solid #ccc;
}

thead {
    background-color: #f9f9f9;
}

th, td {
    padding: 10px;
    text-align: left;
}

th {
    font-weight: bold;
}

tr:nth-child(even) {
    background-color: #f0f0f0;
}

tr:hover {
    background-color: #e0e0e0;
}
form{
    margin-bottom: 50px;
}