body {
  margin: 0;
  padding: 0;
  overflow-x: hidden;
}

#contenido {
  position: relative;
  width: 100vw;
  display: flex;
  align-items: flex-start;
  justify-content: flex-end;
  overflow-y: auto;
}

#botonDescarga {
  position: fixed;
  top: 2%;
  right: 2%;
  padding: 0.5% 2%;
  background-color: #3498db;
  color: #fff;
  text-decoration: none;
  border: none;
  border-radius: 5px;
  cursor: pointer;
  z-index: 1;
  font-size: 3vw;
}

#imagenCV {
  width: 100%;
  height: auto;
  object-fit: contain; 
  margin-right: 2%;
}