I am currently making a website as a project, and I tried embedding the map. This is the code I made:

<!-- map -->
<h2 style="color: white; padding-left: 100px; font-family: Arial;">Access</h2>
<p><iframe style="border: 0;" src="https://www.google.com/maps/embed?pb=!1m18!1m12!1m3!1d3241.439734985595!2d139.7495993146526!3d35.66617298019784!2m3!1f0!2f0!3f0! 3m2!1i1024!2i768!4f13.1!3m3!1m2!1s0x0%3A0x0!2zMzXCsDM5JzU4LjIiTiAxMznCsDQ1JzA2LjQiRQ!5e0!3m2!1sen!2s jp!4v1543237833173" width="300" height="200" frameborder="0" align="center" allowfullscreen="allowfullscreen"></iframe></p>

When the map in the website shows the location with a red bookmark. However, the map that opens when I click "view larger map" does not show the red bookmark, and the viewer won't understand the location of the company. Are there any ways to solve this problem?