bodY {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
  }
  .center {
    height: 100vh;
    display: flex;
    justify-content: center;
    align-items: center;
    background: #000;
    position: absolute;
    top: 0;
    width: 100%;
    z-index: 1000;
    opacity: 0.7;
  }
  body:not(.splash-screen-hidden) {
    overflow: hidden;
  }
  
  body.splash-screen-hidden .splash-loading {
    visibility: hidden;
    opacity: 0;
  }
  
  
  .wave {
    width: 5px;
    height: 100px;
    background: linear-gradient(45deg, cyan, #fff);
    margin: 10px;
    animation: wave 1s linear infinite;
    border-radius: 20px;
  }
  .wave:nth-child(2) {
    animation-delay: 0.1s;
  }
  .wave:nth-child(3) {
    animation-delay: 0.2s;
  }
  .wave:nth-child(4) {
    animation-delay: 0.3s;
  }
  .wave:nth-child(5) {
    animation-delay: 0.4s;
  }
  .wave:nth-child(6) {
    animation-delay: 0.5s;
  }
  .wave:nth-child(7) {
    animation-delay: 0.6s;
  }
  .wave:nth-child(8) {
    animation-delay: 0.7s;
  }
  .wave:nth-child(9) {
    animation-delay: 0.8s;
  }
  .wave:nth-child(10) {
    animation-delay: 0.9s;
  }
  
  @keyframes wave {
    0% {
      transform: scale(0);
    }
    50% {
      transform: scale(1);
    }
    100% {
      transform: scale(0);
    }
  }