.galeria img {
  border-top-left-radius: 15px;
  border-top-right-radius: 15px;
  border-bottom-left-radius: 15px;
  border-bottom-right-radius: 15px;
  width:140px;
}

.galeria span {
  border-bottom-left-radius: 15px;
  border-bottom-right-radius: 15px;
  text-align: center;
}
.galeria td {
  background: #333;
  border-radius: 15px;
  margin-left: 5px;
  border-style: solid;
  border-color: rgba(255,0,0,0.2);
  text-align: justify;
}

footer{
  position: relative;
  top: 200px;
}