style.css

/*
* @license
* Copyright 2025 Google LLC. All Rights Reserved.
* SPDX-License-Identifier: Apache-2.0
*/
/* [START maps_3d_marker_interactive] */
/* * Always set the map height explicitly to define the size of the div element
 * that contains the map. 
 */
html,
map {
  height: 100%;
}
body {
  height: 100%;
  margin: 0;
  padding: 0;
}
.textContainer {
    background-color: #4d90fe;
    box-shadow: 0 1px 4px -1px rgba(0, 0, 0, 0.3);
    margin: 10px;
    font: 400 18px Roboto, Arial, sans-serif;
    overflow: hidden;
    position: absolute;
    left: 50%;
    bottom: 5px;
    transform: translateX(-50%);
    border: 1px solid white;
    border-radius: 2px;
    padding: 5px;
    z-index: 1000;
}

.text {
    color: white;
    font-size: 1em;
    text-align: center;
}
/* [END maps_3d_marker_interactive] */