body {
    background-color: #121212;
    color: #fff;
    font-family: 'Arial', sans-serif;
}

.container {
    margin-top: 20px;
}

.command {
    background-color: #333;
    padding: 10px;
    border-radius: 5px;
    margin-bottom: 10px;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.btn-copy {
    margin-left: 10px;
}

header, footer {
    background-color: #000000;
    padding: 5px 0;
    text-align: center;
}

header h1, footer p {
    margin: 0;
}

.command-code {
    display: flex;
    align-items: center;
    word-break: break-all;
}

.section-title {
    margin-top: 30px;
}