.skip-link {
    position: absolute;
    top: -40px;
    left: 0;
    background-color: #007BFF;
    color: white;
    padding: 0.625rem;
    text-decoration: none;
    z-index: 1002;
}

.skip-link:focus {
    top: 0;
}

body {
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    min-height: 100vh;
    margin: 0;
    font-family: Arial, sans-serif;
    background-color: #f4f4f4;
    background-image: url('oktatokep.avif');
    background-size: cover;
    background-repeat: no-repeat;
    background-attachment: fixed;
    background-position: center;
    padding-bottom: 80px;
}

h1 {
    font-size: 3rem;
    margin-bottom: 2rem;
    text-align: center;
}

video {
    width: 80%;
    max-width: 800px;
    border: 2px solid #333;
    border-radius: 10px;
}

.vissza {
    position: absolute;
    top: 1.25rem;
    left: 1.25rem;
    font-size: 1.125rem;
    color: #010912;
    text-decoration: underline;
    font-family: 'Arial', sans-serif;
}

.vissza:hover {
    text-decoration: none;
}

footer {
    position: fixed;
    bottom: 0;
    left: 0;
    width: 100%;
    background-color: #000000;
    color: white;
    text-align: center;
    padding: 10px 0;
    z-index: 1000;
}

.kontraszt-gomb {
    position: fixed;
    bottom: 1rem;
    right: 1.25rem;
    background-color: #007BFF;
    color: white;
    border: none;
    border-radius: 0.3125rem;
    padding: 0.625rem;
    font-size: 1rem;
    cursor: pointer;
    z-index: 1001;
}

.kontraszt-gomb:hover {
    background-color: #0056b3;
}