body {
  margin: 0;
  overflow: hidden;
  background-color: black;
}

.matrix-container {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  overflow: hidden;
}

.matrix-text {
  font-family: monospace;
  color: #00FF00;
  position: absolute;
  font-size: 16px;
  white-space: nowrap;
}