body {
  overflow-y: hidden; /* Hide vertical scrollbar */
  overflow-x: hidden; /* Hide horizontal scrollbar */
  background: #000000;
  margin: 0px;
  padding: 0px;
  -webkit-user-drag: none;
}

table, td, th {
  border: none;
}

iframe {
  border: none; /* or border: 0; */
}

img {
  -webkit-user-drag: none;
}