html {
  background-color: darkgrey;
}

.main_content_wrapper {
  display: flex;
  justify-content: space-evenly;
}

.upload {
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  align-items: center;
  padding: 0.2vw 0.2vh;
  border: 3px solid;
}

.upload input[type="file"] {
  display: none;
}

.download {
  display: flex;
  flex-direction: column;

  padding: 0.2vw 0.2vh;
  border: 3px solid;
}