#beer-cost-calculator {
    font-family: Arial, sans-serif;
    max-width: 800px;
    margin: auto;
}

#beer-cost-calculator table {
    width: 100%;
    border-collapse: collapse;
    margin-bottom: 15px;
}

#beer-cost-calculator th, 
#beer-cost-calculator td {
    border: 1px solid #ddd;
    padding: 8px;
    text-align: center;
    width: 20%;
}

#beer-cost-calculator th {
    background-color: #f4f4f4;
}

#calculate {
    background-color: var(--button-color, #fed700);
    color: black;
    border: none;
    padding: 10px;
    cursor: pointer;
    width: 25%; /* Теперь кнопка занимает 25% */
    margin-top: 10px;
    display: block;
    margin-left: auto;
    margin-right: auto;
}

#calculate:hover {
    background-color: #005a87;
}

#summary {
    margin-top: 15px;
    font-size: 18px;
    font-weight: bold;
    text-align: center;
}