body {
    font-family: 'Arial', sans-serif;
    background: #f4f4f4;
    margin: 0;
    padding: 0;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 20px;
    text-align: center;
}

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

header h1 {
    color: #333;
}

main {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    position: relative;
}

.video-container {
    position: absolute;
    top: 20px;
    left: 20px;
    width: 200px;
    height: 150px;
    border: 1px solid #ccc;
    border-radius: 8px;
    overflow: hidden;
    background: #000;
}

#camera {
    width: 100%;
    height: 100%;
    display: block;
}

#overlay {
    position: absolute;
    top: 0;
    left: 0;
    color: white;
    font-size: 14px;
    background: rgba(0, 0, 0, 0.5);
    padding: 5px;
    border-radius: 8px;
}

#overlay p {
    margin: 3px 0;
}

.exam-content {
    background: #fff;
    padding: 20px;
    border: 1px solid #ccc;
    border-radius: 8px;
    max-width: 600px;
    margin: 20px auto 0; /* Ubah margin top menjadi 50px */
    text-align: left;
}

.exam-content h2 {
    margin-top: 0;
}

button {
    margin-top: 50px;
    padding: 10px 20px;
    background-color: #4CAF50;
    color: white;
    border: none;
    border-radius: 5px;
    cursor: pointer;
}

button:hover {
    background-color: #45a049;
}