.texto{
    font-size: 30px;
    text-align: justify;
    color: black;
    margin-right: 50px;
}

.titulo{
    margin-left: 500px;
    margin-right: 300px;
    font-family:'Lucida Sans', 'Lucida Sans Regular', 'Lucida Grande', 'Lucida Sans Unicode', Geneva, Verdana, sans-serif;
    font-size: 60px;
    color: rgb(63, 61, 61);
}

.titulo2{
    margin-left: 300px;
    color: black;
    font-size: 40px;
}

.container{
    margin-left: 100px;
    max-width: 1350px;
}

.botao{
    margin-left: 530px;
    font-size: 30px;
    background-color: black;
    color: white;
    
}

.principal{
    margin-left: 720px;
    margin-right: 300px;
    font-family:'Lucida Sans', 'Lucida Sans Regular', 'Lucida Grande', 'Lucida Sans Unicode', Geneva, Verdana, sans-serif;
    font-size: 60px;
    color: rgb(63, 61, 61);
}

body::before {
    content: "";
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-image: url(../img//opalafoto.jpeg);
    background-size: cover;
    z-index: -1;
    position: fixed;
    opacity: 0.5;

}