body {
    font-family: 'Arial', sans-serif;
    margin: 0;
    padding: 0;
    background: #f7f7f7;
    display: flex;
    flex-direction: column;
    align-items: center;
    min-height: 100vh;
    color: #333;
    font-size: 16px;
}

main {
    width: 80%;
    max-width: 600px;
}

h1 {
    color: #2c3e50;
    text-align: center;
    margin: 30px 0;
}

.server-package {
    background: white;
    padding: 20px;
    border-radius: 10px;
    box-shadow: 0 0 15px rgba(0, 0, 0, 0.05);
    margin-bottom: 20px;
    text-align: left;
}

.server-package h2 {
    color: #2c3e50;
    font-size: 1.5em;
}

.server-specs {
    background: #eef2f5;
    padding: 10px;
    margin: 10px 0 20px;
    border-left: 4px solid #4a90e2;
    border-radius: 8px;
}

.server-specs p {
    margin: 5px 0;
}

.price {
    font-weight: bold;
    color: #27ae60;
    margin-bottom: 20px;
}

.button {
    background-color: #27ae60;
    color: white;
    text-decoration: none;
    padding: 10px 15px;
    border-radius: 5px;
    display: inline-block;
    transition: background-color 0.2s;
}

.button:hover {
    background-color: #00897B;
}

footer {
    text-align: center;
    padding: 10px;
    width: 100%;
    background-color: #2c3e50;
    color: white;
    bottom: 0px;
}

.back-button {
    position: fixed;
    top: 10px;
    left: 10px;
    background-color: #27ae60; /* Blau, angepasst an das Design */
    color: white;
    padding: 10px 20px;
    border-radius: 5px;
    text-decoration: none;
    z-index: 1000; /* Stellt sicher, dass der Button über anderen Elementen liegt */
    transition: background-color 0.2s, box-shadow 0.2s;
}

.back-button:hover {
    background-color: #00897B; /* Dunkleres Blau beim Hover */
    box-shadow: 0 2px 5px rgba(0,0,0,0.3); /* Schatten für mehr Tiefe */
}