#kalman_canvas {
  /*width: 500px;*/
  /*height: 500px;*/
  border: 3px solid #bc0710;
}

#pause-button {
  background-color: #838781;
}

.button-kalman {
  border: none;
  color: white;
}

.row.kalman-button-row {
  margin-bottom: 3%;
}