img.alerta {
    width: 250px;
}

h1.alerta {
    font-family: Arial, Helvetica, sans-serif;
    font-size: 18px;
    font-weight: bold;
}

div.alerta {
    width: 275px;
}

p.alerta {
    color: rgb(100, 100, 100);
    font-family: Arial, Helvetica, sans-serif;
    font-size: 15px;
    font-weight: normal;
    text-align: justify;
}