body {
    background-color: #f2f2f2;
    color: #111;
    font-family: Arial, sans-serif;
    padding: 20px;
    text-align: center;
    background-image: url('../imagens/bg-pixel.png');
    background-size: cover;
}
h1, h2 {
    color: #3A5FCD;
    text-shadow: 1px 1px #aaa;
}
div {
    background-color: rgba(255, 255, 255, 0.9);
    display: inline-block;
    padding: 10px;
    margin: 10px;
    border: 2px solid #3A5FCD;
    border-radius: 8px;
    width: 250px;
    vertical-align: top;
    box-shadow: 2px 2px 10px rgba(0,0,0,0.1);
}
img {
    max-width: 100%;
    border: 1px solid #ccc;
}
button, input, textarea {
    background-color: #e0f0ff;
    color: #003366;
    border: 1px solid #3A5FCD;
    padding: 8px;
    margin-top: 5px;
    font-family: Arial, sans-serif;
    width: 90%;
}
form {
    background-color: #fff;
    padding: 20px;
    border-radius: 10px;
    display: inline-block;
    border: 1px solid #ccc;
}