body{
    font-family: Arial, sans-serif;
    padding: 20px;

    background-image: url("fundo.jpg");
    background-size: cover;       
    background-repeat: no-repeat;
    background-position: center;
    background-attachment: fixed;
}

.title1{
    background-color: black;
    color: white;

    background-image: url("img1.jpg");
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
    padding: 20px;
}

.title2{
    background-color: yellow;

    background-image: url("img2.jpg");
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
    padding: 20px;
}

.title3{
    background-color: gray;
    color: red;

    background-image: url("img3.jpg");
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
    padding: 20px;
}

.p3{
    color: black;
}

p{
    background-color: rgba(255,255,255,0.5);
    padding: 10px;
}