emulatorjs/frontend/css/index.css

html {
  background-color: black;
  overflow: hidden;
}

#game {
  visibility: hidden;
  position: fixed;
  left: 0;
  top: 0;
  width: 100vw;
  height: 100vh;
}

#menu {
  visibility: visible;
  position: fixed;
  left: 0;
  top: 0;
  width: 100vw;
  height: 100vh;
}

.page-container {
  height: auto;
}

.games-list {
  position:fixed;
  width: 40vw;
  top: 5px;
  right: 20px;
  height: 100vh;
}

.artwork {
  width: auto;
}

.hidden {
  visibility: hidden;
}

.menu-wrap {
  display:flex;
  justify-content: center;
  align-items: center;
  height: 100%;
}

.menu-img {
  max-width: 30vw;
  color: white;
  font-family: Arial, Helvetica, sans-serif;
}

#background {
  position: fixed;
  left: 0;
  top: 0;
  width: 100vw;
  height: 100vh;
}

#corner {
  position: fixed;
  left: 0;
  bottom: 0;
  height: 50vh;
}


@keyframes growonce {
  0% {
    transform: scale(.5,.5) translate(15vw,0);
  }
  100% {
    transform: scale(1.0,1.0) translate(0,0);
  }
}

.grow {
  animation: growonce .3s forwards;
}

.shrink {
  transform: scale(.5,.5) translate(15vw,0);
}