.bg-wrapper{
  /* background-image: none !important; */
  /*background: #000;*/
}
.main-wrapper{ background-color: #000000ad; }
#testCanvas{ 
  position: fixed;
  width: 100%;
  height: 100%;
  top: 0;
  left: 0;
  z-index: -1; 
  background: radial-gradient(ellipse at bottom, #1b2735 0%, #090a0f 100%);
}
.main-wrapper .overlay{ display: none; }