.line-loader {

    display: block;
    --height-of-loader: 0.7rem;
    --loader-color: var(--brand-color-7);
    width: 100%;    
    height: var(--height-of-loader);
    border-radius: 30px;
    background-color: rgba(0,0,0,0.2);
    position: relative;
  }
  
  .line-loader::before {
    content: "";
    position: absolute;
    background: var(--loader-color);
    top: 0;
    left: 0;
    width: 0%;
    height: 100%;
    border-radius: 30px;
    animation: moving 1s ease-in-out infinite;
    ;
  }
  
  @keyframes moving {
    50% {
      width: 100%;
    }
  
    100% {
      width: 0;
      right: 0;
      left: unset;
    }
  }