body {
  margin: 0;
  background: darkgray;
  overflow: hidden;
  display: flex;
  justify-content: center;
  align-items: center;
}

#infoDiv {
  width: 300px;
  padding: 10px;
  box-sizing: border-box;
  border: 1px solid black;
  margin-right: 50px;
  
}

h2 {
  text-align: center;
}

#verticalButtons{
  display: flex;
  flex-direction: column;
  margin: 3px;
  margin-right: 50px;
}

button {
  border:none;
  border-radius: 5px;
  padding: 5px;
  margin: 2px;
  cursor: pointer;
}

button:hover {
  background: lightblue;
}

#carCanvas {
  background: lightgray;
}

#networkCanvas {
  background: black;
}