.paginacion {
  text-align: center;
  margin: 40px 0;
}

.pagina-btn {
  display: inline-block;
  padding: 8px 14px;
  border: 1px solid #8b0000;
  color: #fff;
  text-decoration: none;
  background: #111;
  font-family: inherit;
  transition: all 0.3s ease;
}

.pagina-btn:hover {
  background: #8b0000;
}