body {
    background-color: pink;
}

html {
    box-sizing: border-box;
}

*,
*:before,
*:after {
    box-sizing: inherit;
}

.column {
    width: 33.3%;
    margin-bottom: 16px;
    padding: 0 8px;
}

.card {
    box-shadow: 0 4px 8px 0 rgba(0, 0, 0, 0.2);
    margin: 8px;
}

.container {
    padding: 0 16px;
}

.container::after,
.row::after {
    content: "";
    clear: both;
    display: table;
}

.row {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 16px;
    margin: 0 auto;
    max-width: 1200px;
    padding: 0 16px;
}

.column {
    width: calc(33.333% - 11px); /* 33.3% minus część gap */
}

@media screen and (max-width: 650px) {
    .column {
        width: 100%;
        display: block;
    }
}

.button_ab {
    border: none;
    outline: 0;
    display: inline-block;
    padding: 8px;
    color: white;
    background-color: #000;
    text-align: center;
    cursor: pointer;
    width: 100%;
}

.button_ab:hover {
    background-color: #555;
}

.button_ab:disabled {
    background-color: #555;
}

.title h1 {
    color: hotpink;
    font-style: italic;
    text-align: center;
}

.title_an {
    color: hotpink;
    font-style: italic;
    text-align: left;
}

.links {
    justify-content: center;
    text-align: center;
}

.text pre {
    text-align: center;
}

.text h2,
h3 {
    text-align: center;
    color: hotpink;
}

.text p {
    text-align: center;
}

.text table {
    align-self: center;
    font-family: arial, sans-serif;
    border-collapse: collapse;
    width: 40%;
}

.text td,
th {
    border: 1px solid darkmagenta;
    text-align: left;
    padding: 8px;
}

.text tr:nth-child(even) {
    background-color: hotpink;
}

.center {
    margin-left: auto;
    margin-right: auto;
    display: flex;
    justify-content: center;
    align-items: center;
}