.pix-body {
    text-align: center;
}

h1 {
    font-family: Monoton;
    font-size: 70px;
    margin: 0.2em;
}

h2 {
    margin: 1em 0 0.25em;
}

h2:first-of-type {
    margin-top: 0.5em;
}

.pix-table,
.pix-tr,
.pix-td {
    border: 1px solid black;
}

.pix-table {
    border-collapse: collapse;
    margin: 0 auto;
}

.pix-tr {
    height: 25rem;
    max-height: 500px;
}

.pix-td {
    width: 100%;
    max-width: 400px;
}

.pix-input[type=number] {
    width: 5em;
}