Why is My Google Maps Container Not Displaying at 100% Width and Height?

How to Set Google Maps Container DIV Width and Height to 100%

Upon loading Google Maps API v3 and attempting to display it in a div, you may encounter a situation where the map is not visible despite setting both width and height to 100%. The HTML code you have provided is as follows:

<code class="html"><!-- Maps Container -->
<div id="map_canvas" style="height:100%;width:100px;margin:0 auto;">...</div></code>

To resolve this issue, it is crucial to ensure that all parent containers of the Google Maps container div have their width set to 100%. Additionally, the #content div, which contains the Google Maps container, must have its width and height explicitly set to absolute values.

Here is an updated CSS code snippet that addresses the issue:

<code class="css">body, html {
  height: 100%;
  width: 100%;
}

div#content {
  width: 100%; /* Set absolute width here */
  height: 100%; /* Set absolute height here */
}</code>

By making these changes, you will be able to set the width and height of the Google Maps container DIV to 100% and have it cover the entire page as intended.

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