no, I didn't specify any extents because I figured it was an app I was embedding; not really a "map".....this is what we used to embed it:
<style>.embed-container {position: relative; padding-bottom: 80%; height: 0; max-width: 100%;} .embed-container iframe, .embed-container object, .embed-container iframe{position: absolute; top: 0; left: 0; width: 100%; height: 100%;} small{position: absolute; z-index: 40; bottom: 0; margin-bottom: -15px;}</style><div class="embed-container"><iframe width="500" height="400" frameborder="0" scrolling="no" marginheight="0" marginwidth="0" title="WDNRLicenseAgents" src="https://wi-dnr.maps.arcgis.com/apps/webappviewer/index.html?id=0d603407ff7345ff9a3720841a4f82fe"</iframe></div>
But now in the map, when I click Embed in website , I get this extra stuff....
<style>.embed-container {position: relative; padding-bottom: 80%; height: 0; max-width: 100%;} .embed-container iframe, .embed-container object, .embed-container iframe{position: absolute; top: 0; left: 0; width: 100%; height: 100%;} small{position: absolute; z-index: 40; bottom: 0; margin-bottom: -15px;}</style><div class="embed-container"><iframe width="500" height="400" frameborder="0" scrolling="no" marginheight="0" marginwidth="0" title="WDNR License Agents Application - Map" src="//wi-dnr.maps.arcgis.com/apps/Embed/index.html?webmap=4bba703f7c884f02a8c9f01c533de1bb&extent=-95.9926,41.3374,-82.2047,47.6448&zoom=false&previewImage=false&scale=false&disable_scroll=false&theme=light"></iframe></div>
even though it's an app I am embedding, am I supposed to leave this stuff in there?