.texto1 { 
    background-color:white;
    font-size: 20px;
    padding: 5px 10px;
    margin: 20px auto;
    width: 800px;
    height: 250px;
    border: 1px solid black
}

.texto2 { 
    background-color:white;
    font-size: 20px;
    padding: 5px 10px;
    margin: 20px auto;
    width: 800px;
    height: 200px;
    border: 1px solid black
}
.texto3 { 
    background-color:white;
    font-size: 20px;
    padding: 5px 10px;
    margin: 20px auto;
    width: 800px;
    height: 200px;
    border: 1px solid black
}

.texto4 { 
    background-color:rgb(226, 218, 218);
    font-size: 20px;
    padding: 5px 10px;
    margin: 20px auto;
    width: 800px;
    height: 500px;
    border: 1px solid black
}