@media (max-width: 767px) {
  #mainNav {
    border-color: rgba(34, 34, 34, 0.05);
    background: linear-gradient(to left, #7b4397, #dc2430);
  }
}

  /* ---- particlests.js container ---- */
  canvas {
    display: block;
  }

  #tsparticles {
    position: absolute;
    width: 100%;
    height: 100%;
  }

  @media (max-width: 767px) {
    #tsparticles {
        height: 90%;
      }
  }