Use iframe to solve the drop of the pull box and the layer (reproduced)

xiaoxiao2021-03-06  39

The question is proposed: I made a drop-down menu with DW, but I came to the list of Form, I went to the bottom. Please help solve it, please see the problem shown below:

Solve Problem: Since the priority between the layer and the pull-down frame is: drop-down box> layer, it will appear as the problem due to the order of the priority. (If several elements are layers, we can set the layer's Z-Index property) solution is: Placing a priority to a higher element (iframe) to the layer (IFRAME) to solve this problem! The specific solution code is as follows: