table {
    border-collapse: collapse;
    border-spacing: 0;
    width: 45%;
    border: 1px solid #ddd;
}

th, td {
    text-align: left;
    padding: 16px;
}

tr:nth-child(even) {
    background-color: #f2f2f2;
}
input[type=button] {
    background-color: #F2F2F2;
    border: none;
    color: black;
    padding: 16px 32px;
    text-decoration: none;
    margin: 4px 2px;
    cursor: pointer;
}