.loading-container {
    display: flex;
    justify-content: center;
    align-items: center;
    height: 100%;
    padding-top: 20px;
  }
  
  .loading-spinner {
    display: inline-block;
    position: relative;
    width: 64px;
    height: 64px;
  }
  
  .loading-spinner div {
    box-sizing: border-box;
    display: block;
    position: absolute;
    width: 51px;
    height: 51px;
    margin: 6px;
    border: 6px solid #e0e0e0;
    border-radius: 50%;
    animation: loading-spinner 1.2s cubic-bezier(0.5, 0, 0.5, 1) infinite;
    border-color: #e0e0e0 transparent transparent transparent;
  }
  
  .loading-spinner div:nth-child(1) {
    animation-delay: -0.45s;
  }
  
  .loading-spinner div:nth-child(2) {
    animation-delay: -0.3s;
  }
  
  .loading-spinner div:nth-child(3) {
    animation-delay: -0.15s;
  }
  
  @keyframes loading-spinner {
    0% {
      transform: rotate(0deg);
    }
    100% {
      transform: rotate(360deg);
    }
  }