body{
    background-color: darkslategray;
    color: aliceblue;
    font-family: Arial, Helvetica, sans-serif;
}
.container{
    margin: auto;
    height: 100vh;
    display: flex;
    justify-content: center;
    align-items: center;
    flex-direction: column;
}
.loading{
    font-weight: 800;
    font-size: 32px;
    display: inline-flex;
}
.loader {
    width: 32px;
    margin-left: 8px;
    content: '';
    aspect-ratio: 2;
    --_g: no-repeat radial-gradient(circle closest-side,#ffffff 90%,#0000);
    background: 
      var(--_g) 0%   50%,
      var(--_g) 50%  50%,
      var(--_g) 100% 50%;
    background-size: calc(100%/3) 50%;
    animation: l3 1s infinite linear;
  }
  @keyframes l3 {
      20%{background-position:0%   0%, 50%  50%,100%  50%}
      40%{background-position:0% 100%, 50%   0%,100%  50%}
      60%{background-position:0%  50%, 50% 100%,100%   0%}
      80%{background-position:0%  50%, 50%  50%,100% 100%}
  }
h6{
    font-size: 8px;
}