::-webkit-scrollbar {
    width: 5px;
    height: 9px;
    background: #000;
 }
 
 ::-webkit-scrollbar-thumb {
    background: #444;
    border-radius: 5px;
 }

body {
    font-family: Arial, sans-serif;
    line-height: 1.6;
    margin: 0;
    padding: 0;
    background-color: #000;
    color: #fff;
}

header {
    background-color: #000;
    color: #fff;
    padding: 20px;
    text-align: center;
}

header h1 {
    margin: 0;
    font-size: 2.5em;
}

header p {
    margin: 10px 0 0;
    font-size: 1.2em;
}

main {
    padding: 20px;
    max-width: 1000px;
    margin: 0 auto;
}

section {
    margin-bottom: 40px;
}

h2 {
    color: #333;
    font-size: 2em;
    margin-bottom: 10px;
    border-bottom: 2px solid #333;
    padding-bottom: 5px;
}

.command {
    background-color: #000;
    padding: 15px;
    margin-bottom: 20px;
    border-radius: 5px;
}

.command h3 {
    margin: 0 0 10px;
    color: #007BFF;
}

.command p {
    margin: 0;
}

footer {
    background-color: #000;
    color: #fff;
    text-align: center;
    padding: 10px;
    position: fixed;
    width: 100%;
    bottom: 0;
}