.neurons-background-panel
{
    background-color: black;
    position: absolute;
}

@-webkit-keyframes pulse 
{
    0%      { box-shadow:   0 0 1px rgb(103, 243, 85), inset 0 0  1px rgb(103, 243, 85); }
    12%     { box-shadow:   0 0 2px rgb(103, 243, 85), inset 0 0  2px rgb(103, 243, 85); }
    24%     { box-shadow:   0 0 4px rgb(103, 243, 85), inset 0 0  4px rgb(103, 243, 85); }
    36%     { box-shadow:   0 0 6px rgb(103, 243, 85), inset 0 0  6px rgb(103, 243, 85); }
    50%     { box-shadow:   0 0 8px rgb(103, 243, 85), inset 0 0  8px rgb(103, 243, 85); }
    62%     { box-shadow:   0 0 6px rgb(103, 243, 85), inset 0 0  6px rgb(103, 243, 85); }
    74%     { box-shadow:   0 0 4px rgb(103, 243, 85), inset 0 0  8px rgb(103, 243, 85); }
    86%     { box-shadow:   0 0 2px rgb(103, 243, 85), inset 0 0  2px rgb(103, 243, 85); }
    100%    { box-shadow:   0 0 1px rgb(103, 243, 85), inset 0 0  1px rgb(103, 243, 85); }
  }
  
  .inner 
  {
    background-color:transparent;
    width:8px;
    height:8px;
    border-radius:50px;
    box-shadow: 0 0 6px rgb(103, 243, 85), inset 0 0 6px rgb(103, 243, 85);
    -webkit-animation: pulse 1s linear 1s infinite;
  }