html,
body {
  margin: 0;
  padding: 0;
  height: 100vh;
  background-color: white;
}

.center {
  display: flex;
  justify-content: center;
  align-items: center;
  height: 100vh;
}

.loading-container {
  position: relative;
  width: 100%;
  height: 50vh;
  background-color: white;
}

.loading-logo {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 200px;
  height: 200px;
  opacity: 0;
  transition: opacity 750ms ease-in-out;
}

.loading-line {
  position: absolute;
  bottom: 0;
  width: 0;
  height: 4px;
  background-color: black;
  transition: width 750ms ease-in-out;
}

.loading-line-left {
  left: 0;
}

.loading-line-right {
  right: 0;
}

.loading-overlay {
  position: absolute;
  width: 100%;
  height: 50vh;
  background-color: white;
  animation: fade-out 750ms ease-in-out forwards;
}

@keyframes fade-in {
    0% {
      opacity: 0;
    }
    100% {
      opacity: 1;
    }
  }
  
  @keyframes slide-left {
    0% {
      width: 0;
      left: 50%;
    }
    100% {
      width: 50%;
      left: 0;
    }
  }
  
  @keyframes slide-right {
    0% {
      width: 0;
      right: 50%;
    }
    100% {
      width: 50%;
      right: 0;
    }
  }
  
  @keyframes fade-out {
    0% {
      opacity: 1;
    }
    100% {
      opacity: 0;
    }
  }