* { margin: 0; padding: 0; }

.terminal {
  font-size: 15px;
  color: white;
  background-color: black;
  font-family: monospace;
  overflow: scroll;
  padding: 10px;
  border-radius: 10px;
  -ms-overflow-style: none;  /* Internet Explorer 10+, make scrollbars invisible */
  scrollbar-width: none;  /* Firefox, make scrollbars invisible */
  margin: 25px;
}

.terminal::-webkit-scrollbar { /* WebKit, make scrollbars invisible */
  width: 0;
  height: 0;
  box-shadow: 0px 0px 10px rgba(0,0,0,.4)
}