body {
  user-select: none;
}

.TopButton {
  height: 60%;
  margin: 0px 10px;
  filter: invert(95%) sepia(0%) saturate(18%) hue-rotate(153deg) brightness(88%) contrast(81%);

  transition: filter 0.1s ease-in-out;
}

.TopButton:hover {
  filter: invert(100%) sepia(0%) saturate(18%) hue-rotate(153deg) brightness(100%) contrast(100%);
}

.TopButton img {
  height: 80%;
}