<html><head>
    <meta charset="UTF-8">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <title>Shop</title>
    <link rel="stylesheet" href="Shop.css"> <!-- CSS-Datei einbinden -->
</head><body><p><a href="index.html">Table of content</a></p><br><br>/* common styles */
body {
    font-family: 'Arial', sans-serif;
    font-size: 16px;
    color: #333;
    background-color: #f4f4f4;
    margin: 0;
    padding: 0;
}

/* Head */
header {
    background-color: #0066cc;
    color: #fff;
    padding: 20px;
    text-align: center;
}

/* Navigation */
nav {
    background-color: #004080;
    padding: 10px;
    text-align: center;
}

nav a {
    color: #fff;
    text-decoration: none;
    padding: 10px 15px;
    font-weight: bold;
}

nav a:hover {
    background-color: #0056b3;
}

/* Hauptbereich */
main {
    max-width: 800px;
    margin: 20px auto;
    padding: 20px;
    background-color: #fff;
    box-shadow: 0 0 10px rgba(0, 0, 0, 0.1);
}

/* Tables */
table {
    width: 100%;
    border-collapse: collapse;
    margin: 20px 0;
    background-color: #fff;
}

tr {
    border-bottom: 1px solid #ddd;
}

td {
    padding: 10px;
    text-align: left;
}

th {
    background-color: #0066cc;
    color: #fff;
    padding: 12px;
    text-align: left;
}

/* Absätze */
p {
    line-height: 1.6;
    margin: 10px 0;
}

/* captions */
h1, h2, h3 {
    font-weight: bold;
    margin: 20px 0 10px;
}

h1 {
    font-size: 28px;
    color: #0066cc;
}

h2 {
    font-size: 24px;
    color: #004080;
}

h3 {
    font-size: 20px;
    color: #333;
}

/* Buttons */
button {
    background-color: #008000;
    color: #fff;
    border: none;
    padding: 10px 15px;
    cursor: pointer;
}

button:hover {
    background-color: #006600;
}

/* Footer */
footer {
    background-color: #333;
    color: #fff;
    text-align: center;
    padding: 10px;
    position: fixed;
    bottom: 0;
    width: 100%;
}
<br><br><p><a href="index.html">Table of content</a></p></body></html>