问题

As you can see there is a glitch image right underneath the infowindow, the black shadow. There is another glitch located in the zoom in and zoom out button. I'm using bootstrap. Any ideas how to fix this?
回答1:
Add the following to the css of the div containing the map
#MapDiv img {
max-width: none;
}
来源:https://stackoverflow.com/questions/15941925/weird-glitch-image-on-google-maps-infowindow-with-bootstrap