.sIFR-active h1,
.sIFR-active h2,
.sIFR-active h3,
{
  visibility: hidden;
  font-family: georgia, times;
}

.sIFR-active h1 {
  font-size: 24px;
  visibility: hidden;
}

.sIFR-active h2 {
  font-size: 20px;
  visibility: hidden;
}

.sIFR-active h3 {
  font-size: 16px;
  visibility: hidden;
}

.sIFR-active #poesia { visibility: hidden; }