main {
    display: flex;
    align-items: center;
    justify-content: center;
    flex-direction: column;
    width: 100%;
}

section {
    box-shadow: -5px 5px 20px rgb(0, 0, 0);
    width: 70%;
    margin: 20px 0;
    background-color: white;
    padding: 20px;
    border-radius: 10px;
}

section a {
    text-decoration: none;
    color: black;
}

section a:hover {
    text-decoration: underline;
}

p {
    margin-bottom: 20px;
}

table, th, td {
    border: 1px solid black;
}

section button {
    padding: 20px;
}