body {
    margin: 0;
    background: linear-gradient(to bottom, #d0d1dc, #3fd802); /* Example gradient */
}

#bucket {
   
   margin: 0;
}


#header {
  padding-top: 0px;
  position: relative;
}

#scene {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index:-1
}