body 
{
    background-color:#AAD9F7;
}

#box
{
    height: 360px;
    left: 50%;
    margin: -240px 0 0 -320px;
    position: absolute;
    top: 50%;
    width: 640px;
    text-align:center;
}

.texto 
{
    color:white;
    margin-top:20px;

    font-size:22pt;
    font-weight:bold;    
    font-family: Verdana;
}