Google Maps (Google Maps) V3 bug where the image block is overwritten when you drag and drop its container in the IE 7 Browser

During personal space project development, modules on the page can drag and drop their positions freely. The module named "" contains an instance of a Google map object. We use the API service provided by Google Maps V3.

During the drag and drop operation on its container, in IE7, a bug occurs: the map block is overwritten by the background and background image of the parent body. This is because in the drag-and-drop event processing function, JS will operate on page rendering, and the drag-and-drop container uses the CSS Filter to translucent ie effect. This causes the bug that some map blocks are overwritten. Therefore, the solution is: IE7 does not use a translucent effect, that is, IE7 does not use the CSS Filter, and the Web browser is "elegantly degraded ".

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