#contenido
{
    position: relative;
    float:left;
    width: 60em;
}
.centro_imagen
{
    position: relative;
    float: left;
    width: 11em;
    text-align:center;
    padding-right: 2.2em;
}
.centro_texto
{
    position: relative;
    float: left;
    width: 46.5em;
}
.centro_enlace
{
    background-image: url(../images/flecha.gif);
    background-position:left;
    background-repeat:no-repeat;    
}
.centro_enlace p
{
    margin-top: 0.5em;
    margin-left: 0.8em;
}
#contenido ul li
{
    position: relative;
    float: left;
    padding-bottom: 1em;
    border-bottom: dotted 0.2em #CCC;
    margin-bottom: 1em;
}
#enlace_subir
{
    text-align: right;
}