Use CSS to load bg-image images in Dreamweaver that don't appear in the design bar but display properly in a Web page

Initially thought is the Dreamweaver software itself problem, but restart a few times after the software discovery is not a software problem, check the CSS syntax is not a problem, and think that some of the CSS in the div obscured the picture, remove the div that may affect the picture, found that the problem is still in, Finally can only go to the HTML to find the cause of the problem, and finally found less write </div>, and adjust to display normally.

Code:

<div class= "Divcontent" >

<div class= "Divtable" >

</div>

Modify:

<div class= "Divcontent" >

<div class= "Divtable" >

</div>

</div>