html, body {
    height: 100%;
    margin: 0;
    padding: 0;
    overflow: hidden;
  }

#particles-js {
    position: absolute;
    width: 100%;
    height: 100%;
    background-color: #72d9d7;
    background-image: url('');
    background-repeat: no-repeat;
    background-size: cover;
    background-position: 50% 50%;
    z-index: -1;
  }

  .container-login100 {
    position: relative;
    z-index: 1;
  }
  
  .limiter {
    position: relative;
  }