body {
    font-family: Arial, sans-serif;
    text-align: center;
    background-color: #f0f0f0;
    margin: 0;
    padding: 0;
}

h1, h2 {
    color: #333;
    margin-top: 20px;
}

#container, #summary {
    display: flex;
    flex-direction: column;
    align-items: center;
    margin-top: 20px;
    padding: 10px;
}

.member, .summary-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    background: white;
    padding: 20px;
    margin: 10px;
    border-radius: 5px;
    box-shadow: 0 2px 5px rgba(0,0,0,0.1);
    /* width: 90%; 
    max-width: 300px;
    */
    width: 300px;
    margin: 0 auto;
    margin-top: 20px;
}

.member span, .summary-item span {
    margin: 10px 0;
    font-size: 1.5em;
}

button {
    margin: 5px;
    padding: 5px 10px;
    font-size: 1.5em;
    cursor: pointer;
    background-color: #eee;
    border: 1px solid #ccc;
    border-radius: 5px;
    width: 50px;
    height: 50px;
    display: flex;
    justify-content: center;
    align-items: center;
}

button:hover {
    background-color: #ddd;
}

.button-container {
    display: flex;
    align-items: center;
    margin-bottom: 10px;
}

.button-container span {
    margin: 0 10px;
    font-size: 1.2em;
    width: 120px;
    text-align: center;
}

/* 
@media (max-width: 600px) {
    .member, .summary-item {
        width: 95%;
        padding: 15px;
    }

    .button-container {
        flex-direction: column;
        align-items: center;
    }

    .button-container span {
        width: 100%;
        text-align: center;
        margin: 5px 0;
    }

    button {
        width: 40px;
        height: 40px;
        font-size: 1.2em;
    }
} 
*/