.contenedor-texto {
        max-width: 500px;
        font-size: 13px;
        font-family: monospace;
        white-space: pre-wrap; 
        text-align: justify;
    }
    
    body {
        display: flex;
        justify-content: center;
        align-items: center;
        min-height: 100vh;
        margin: 0;
    }