body {
    background-image: url(gambar/Bg.jpg);
    background-color: #f2f2f2;
    display: flex;
    flex-direction: column;
    justify-content: flex-start;
    align-items: center;
    height: 100vh;
    margin: 0;
}

header {
    background-color:transparent;
    color: rgb(255, 255, 255);
    padding: 10px 0;
    width: 100%;
    text-align: center;
    position: fixed; 
    top: 0; 
    left: 0;
}

header h1 {
    margin: 0;
}

nav ul {
    list-style: none;
    padding: 0;
    display: flex;
    justify-content: center;
    margin: 10px 0 0 0;
}

nav ul li {
    display: inline;
    margin: 0 10px;
}

nav ul li a {
    color: rgb(255, 255, 255);
    text-decoration: none;
}

nav ul li a:hover {
    text-decoration: underline;
}

main {
    background-color: peachpuff;
    padding: 20px;
    border-radius: 5px;
    box-shadow: 0 0 10px rgba(0, 0, 0, 0.1);
    width: 100%;
    max-width: 500px;
    margin-top: 200px; 
    box-sizing: border-box;
}

h2 {
    text-align: center;
    margin-bottom: 20px;
}

form {
    display: flex;
    flex-direction: column;
}

.mb-3, .mb-4 {
    margin-bottom: 15px;
    text-align: left;
}

label {
    margin-bottom: 5px;
    font-weight: bold;
}

input, select, textarea, button {
    padding: 10px;
    margin-top: 5px;
    border: 1px solid #ccc;
    border-radius: 20px;
    width: 100%;
    box-sizing: border-box;
}

button {
    background-color: #007bff;
    color: white;
    border: none;
    border-radius: 5px;
    cursor: pointer;
    margin-top: 20px;
}

button:hover {
    background-color: #0056b3;
}