body {
    margin: 20px;
}

h1, h2 {
    color: black;
}

table {
    width: 100%;
    border-collapse: collapse;
    margin-bottom: 30px;
}

td {
    width: 33%;
    padding: 10px;
    border: 1px solid #ccc;
    vertical-align: top;
}

input[type="button"] {
    padding: 8px 16px;
    cursor: pointer;
    background-color: white;
    color: black;
}

img {
    max-width: 100px;
    height: auto;
    display: block;
}