main{
    margin-top: 85px;
}

table {
    width: 80%;
    border-collapse: collapse;
    margin: 20px auto;
    font-size: 18px;
    text-align: left;
}

table td {
    padding: 12px;
    border: 1px solid #ddd;
}
table th {
    background-color: black;
    color: white;
    padding: 12px;
}
table tr:hover {
    background-color: #f5f5f5;
}
table tr:nth-child(even) {
    background-color: #f9f9f9;
}
table a {
    text-decoration: none;
    color: black;
}
table a:hover {
    text-decoration: underline;
}

@media (max-width: 920px) {
    table{
        width: 100%;
        margin: 20px 0px;
    }
}