body {
    /* remove margins and scroll bars */
    margin: 0;
    font-family: "Trebuchet MS";

    /* color text */
    color: #444;
}

h1 {
    padding: 20px;
    text-align: center;
    font-weight: normal;
}

#scene-container {
    width: calc(50vw - 30px);
    height: calc(50vw - 30px);
    margin: auto;
    overflow: hidden;


    /*
      Set the container's background color to the same as the scene's
      background to prevent flashing on load
    */
    background-color: skyblue;
}