.loading {
    height: 100vh;
    width: 420px;
    display: none;
    align-items: center;
    justify-content: center;
    background: hsl(220deg 29% 90% / 50%);
    position: fixed;
    z-index: 9999;
}
  .pl {
    width: 6em;
    height: 6em;
  }
  
  .pl__ring {
    animation: ringA 2s linear infinite;
  }
  
  .pl__ring--a {
    stroke: #f42f25;
  }
  
  .pl__ring--b {
    animation-name: ringB;
    stroke: #f49725;
  }
  
  .pl__ring--c {
    animation-name: ringC;
    stroke: #255ff4;
  }
  
  .pl__ring--d {
    animation-name: ringD;
    stroke: #f42582;
  }
  
  /* Animations */
  @keyframes ringA {
    from,
    4% {
      stroke-dasharray: 0 660;
      stroke-width: 20;
      stroke-dashoffset: -330;
    }
  
    12% {
      stroke-dasharray: 60 600;
      stroke-width: 30;
      stroke-dashoffset: -335;
    }
  
    32% {
      stroke-dasharray: 60 600;
      stroke-width: 30;
      stroke-dashoffset: -595;
    }
  
    40%,
    54% {
      stroke-dasharray: 0 660;
      stroke-width: 20;
      stroke-dashoffset: -660;
    }
  
    62% {
      stroke-dasharray: 60 600;
      stroke-width: 30;
      stroke-dashoffset: -665;
    }
  
    82% {
      stroke-dasharray: 60 600;
      stroke-width: 30;
      stroke-dashoffset: -925;
    }
  
    90%,
    to {
      stroke-dasharray: 0 660;
      stroke-width: 20;
      stroke-dashoffset: -990;
    }
  }
  
  @keyframes ringB {
    from,
    12% {
      stroke-dasharray: 0 220;
      stroke-width: 20;
      stroke-dashoffset: -110;
    }
  
    20% {
      stroke-dasharray: 20 200;
      stroke-width: 30;
      stroke-dashoffset: -115;
    }
  
    40% {
      stroke-dasharray: 20 200;
      stroke-width: 30;
      stroke-dashoffset: -195;
    }
  
    48%,
    62% {
      stroke-dasharray: 0 220;
      stroke-width: 20;
      stroke-dashoffset: -220;
    }
  
    70% {
      stroke-dasharray: 20 200;
      stroke-width: 30;
      stroke-dashoffset: -225;
    }
  
    90% {
      stroke-dasharray: 20 200;
      stroke-width: 30;
      stroke-dashoffset: -305;
    }
  
    98%,
    to {
      stroke-dasharray: 0 220;
      stroke-width: 20;
      stroke-dashoffset: -330;
    }
  }
  
  @keyframes ringC {
    from {
      stroke-dasharray: 0 440;
      stroke-width: 20;
      stroke-dashoffset: 0;
    }
  
    8% {
      stroke-dasharray: 40 400;
      stroke-width: 30;
      stroke-dashoffset: -5;
    }
  
    28% {
      stroke-dasharray: 40 400;
      stroke-width: 30;
      stroke-dashoffset: -175;
    }
  
    36%,
    58% {
      stroke-dasharray: 0 440;
      stroke-width: 20;
      stroke-dashoffset: -220;
    }
  
    66% {
      stroke-dasharray: 40 400;
      stroke-width: 30;
      stroke-dashoffset: -225;
    }
  
    86% {
      stroke-dasharray: 40 400;
      stroke-width: 30;
      stroke-dashoffset: -395;
    }
  
    94%,
    to {
      stroke-dasharray: 0 440;
      stroke-width: 20;
      stroke-dashoffset: -440;
    }
  }
  
  @keyframes ringD {
    from,
    8% {
      stroke-dasharray: 0 440;
      stroke-width: 20;
      stroke-dashoffset: 0;
    }
  
    16% {
      stroke-dasharray: 40 400;
      stroke-width: 30;
      stroke-dashoffset: -5;
    }
  
    36% {
      stroke-dasharray: 40 400;
      stroke-width: 30;
      stroke-dashoffset: -175;
    }
  
    44%,
    50% {
      stroke-dasharray: 0 440;
      stroke-width: 20;
      stroke-dashoffset: -220;
    }
  
    58% {
      stroke-dasharray: 40 400;
      stroke-width: 30;
      stroke-dashoffset: -225;
    }
  
    78% {
      stroke-dasharray: 40 400;
      stroke-width: 30;
      stroke-dashoffset: -395;
    }
  
    86%,
    to {
      stroke-dasharray: 0 440;
      stroke-width: 20;
      stroke-dashoffset: -440;
    }
  }