Some issues about base layer objects

Hi there,

I checked the base layer objects in every sub-page, and I confirmed that I've set text Mobile device sales are surging, click through these buttons to learn more not to show, see below pic for detail;

I'm sorry maybe I didn't describe my question clearly, I'm gonna redescribe the situation.

• I think the point is the replay button ,you know, when I replay the sub-page, the main page will overlap with it,  and when I dragged the indicator in the progress bar, the main page still existed in the back,  you can see the detail from the package I uploaded. http://pan.baidu.com/share/link?shareid=513494&uk=789764916
• another question is when I click the PREV  button to jump to the page(production/solution overview), and then click the NEXT button to come back the curent page (Trends:Mobile device explosion paves way for BYOD), still the sub-page, It should be the main page show to us. is it right? but I just saw below:

I just figure out one way to solve this, that is restart the browser. I want to know if it is the only way, or maybe you have a better way ?

Many thanks and best regards

Cuimei