SMThemes Travel22 slider problem

hello,
i use the travel theme since a few weeks. first it works fine, but since a few days,the slider isnt working anymore.

is it possible, that is is imcompatible with wordpress 4.1? this was the only changes was made.

i use custom slides. have 7 slides uploaded. if i click on the slider menu, the thumbnails are not here, i see only empty pictures. after pressing one of the pics and click save, then i can see the picture in the menu.

i save it complete and try it again on the main site, but there is no slide effekt?! it is also not possible to reset to general options. i get an error 404!

Hi there!
Probably, this is caused by the work of your third-party plugins. Please, try to disable your plugins one by one to detect the problem.

hello,
thanks, i tried it to disable all one by one. i reactivated it again and now it is working! i dont know why, the same plugins are now activ!

another question:
how can i change the main size of the layout.i will use in the content no sidebars. left and right there is a lot of white space. how can i use this space.

Hi!
We are glad to know that.
There are several css files: style.css located in the directory of the theme and the others inside /css folder. Inspecting the page you will be able to find the line and the file you have to edit.
We don't provide such kind of services.