/*Ez megfelelo-e?*/
nav, video {
  display: none !important;
}

#toptext {
  height: 15vh !important;
  padding: 0.3rem 0.1rem !important;
  position: relative !important;
  margin-bottom: 0.2rem !important;
}

.ratio {
  display: none
}

div.row {
  margin: 0 !important
}

pre,
table>* {
  color           : black;
  background-color: white;
}

img {
    max-width: 50% !important;
}