.content_box
{
    padding: 20px; 
    background-color: white; 
    border-color: #ea5f12; /* naranja */
    border-style: solid; 
    border-width: 6px;
}

.text_big 
{
    margin-top: 10px; margin-bottom: 10px;
    FONT-SIZE: 16px; 
    text-align: justify;
}