html {
  height: 100%
}

body {
  margin: 0;
  min-height: 100%;
  background-color: #121212;
  background-size: 100% 100%;
}

.center {
  margin: 0;
  position: absolute;
  top: 50%;
  left: 50%;
  -ms-transform: translate(-50%, -50%);
  transform: translate(-50%, -50%);
}

.contain {
  display:block;
  width:100%; height:100%;
  object-fit: contain;
}

.stretch {
  display:block;
  width:100%; height:100%;
}

.cover {
  display:block;
  width:100%; height:100%;
  object-fit: cover;
}

.bottom {
  position: absolute;
  bottom: 0;
  left: 50%;
  -ms-transform: translate(-50%, 0);
  transform: translate(-50%, 0);
}

.bottomLeft {
  position: absolute;
  bottom: 0;
  left: 0;
}

.bottomRight {
  position: absolute;
  bottom: 0;
  right: 0;
}

.zoom-in-out-box {
  animation: zoom-in-zoom-out 3s ease infinite;
}

@keyframes zoom-in-zoom-out {
  0% {
    transform: scale(0.4, 0.4);
  }
  50% {
    transform: scale(0.7, 0.7);
  }
  100% {
    transform: scale(0.4, 0.4);
  }
}

.splashLoader {
  width: 200px;
  height: 50px;
  background-color: lightblue;
}