/* Reset margins, paddings and set box-sizing */
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

html, body {
  height: 100%;
  background-color: #000; /* Black background for contrast */
  font-family: Arial, sans-serif;
}

/* Center the globe container using flexbox */
body {
  display: flex;
  align-items: center;
  justify-content: center;
}

/* Styling for the globe container */
#chartdiv {
  width: 90vw;
  height: 90vh;
  max-width: 800px;
  max-height: 800px;
}

/* Adjust container for smaller screens */
@media (max-width: 600px) {
  #chartdiv {
    width: 95vw;
    height: 95vh;
  }
}