When I click on an item I used to have the configuration options on the right. They have disappeared.

There are three problems: 1 (red) has no configuration for the edge of the post buttom, 2 (blue) the edge of the paging does not apply correctly on the front, lacking configuration in the active case...

Hi, I am trying to change the site description and the keywords in configuration, and it seems work but when I look the site code in firefox, the changes are not made. I see in the prewiev because the...