body {
    background-image: url('forest.jpg');
    background-size: cover;
    background-position: center;
    background-attachment: fixed;
    background-repeat: no-repeat;
    font-family: 'Arial', 'Helvetica', sans-serif;
    color: #2c3e50;
    margin: 0;
    padding: 0;
}

header {
    background: rgba(46, 125, 50, 0.9);
    color: white;
    text-align: center;
    padding: 1em;
}

nav ul {
    list-style: none;
    padding: 0;
}

nav ul li {
    display: inline;
    margin: 15px;
}

nav ul li a {
    color: white;
    text-decoration: none;
    font-weight: bold;
}

nav ul li a:hover {
    color: #a5d6a7;
}

footer {
    background: rgba(46, 125, 50, 0.9);
    color: white;
    text-align: center;
    padding: 10px 0;
    margin-top: 20px;
}

img {
    max-width: 100%;
    height: auto;
    border-radius: 8px;
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.1);
}

.Om {
    background: rgba(255, 255, 255, 0.8); 
    padding: 20px;
    margin: 20px auto;
    width: 80%;
    border-radius: 10px;
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.2);
}

#registrera-form {
    background: rgba(255, 255, 255, 0.9); 
    padding: 30px;
    margin: 20px auto;
    width: 60%;
    max-width: 600px;
    border-radius: 10px;
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.2);
    text-align: left;
}

#registrera-form label {
    font-weight: bold;
    display: block;
    margin-bottom: 8px;
}

#registrera-form input {
    width: 100%;
    padding: 12px;
    margin-bottom: 15px;
    border: 1px solid #ccc;
    border-radius: 5px;
}

#registrera-form input:focus {
    border-color: rgba(46, 125, 50, 0.9);
    outline: none;
    box-shadow: 0 0 5px rgba(46, 125, 50, 0.9);
}

#registrera-form button, .registrera-knapp {
    padding: 15px 30px;
    background-color: rgba(46, 125, 50, 0.9); 
    color: white;
    border: none;
    border-radius: 5px;
    font-weight: bold;
    transition: background-color 0.3s ease, transform 0.3s ease, box-shadow 0.3s ease;
}

#registrera-form button:hover, .registrera-knapp:hover {
    background-color: #a5d6a7;
    transform: scale(1.05);
    box-shadow: 0 6px 12px rgba(0, 0, 0, 0.2);
}