Dear blink black,
It is normal now.
Because there is not any modules in the right1 position now, you can see the space at the right of page.
Otherwise, the width of right1 and right2 positions as 38% and 62% in the layout file, the width of main content is not flushed automatically to the right.
You can set it again as the following steps:
+ set the width of right column and main content in the template configuration again.
+ go to "templates\sj_worldnews\layouts\main-right.xml", finding:
<position group="right" width="38%" column='yt_col2' style="ytmod" type="modules">right1</position>
<position group="right" width="62%" column='yt_col2' style="ytmod" type="modules">right2</position>
=>
<position group="right" width="" column='yt_col2' style="ytmod" type="modules">right1</position>
<position group="right" width="" column='yt_col2' style="ytmod" type="modules">right2</position>
Thanks