body {
    margin: 0;
    font-family: 'Roboto', sans-serif;
}

header {
    padding: 30px;
    background-color: green;

}

h1 {
    text-align: center;
    font-size: 30px;
    color: white;
    font-weight: bold;
}

.mp4 {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 20px;
    padding: 20px;
}

.mp4 video {
    width: 100%;
    border: 1px solid #ccc;
    border-radius: 5px;
}

.home {
    display: flex;
    justify-content: center;
    margin-top: 25px;
}

.home a {
    background-color: green;
    padding: 10px 20px;
    text-decoration: none;
    color: azure;
    border: 1px solid black;
    border-radius: 5px;
    font-weight: 500;
    transition: background-color 0.3s ease, color 0.3s ease;
}

.home a:hover {
    background-color: darkgreen;
    color: darkgrey;
}

/* Mobile Optimierung */
@media (max-width: 600px) {
    .mp4 {
        grid-template-columns: 100%;
    }
}