hi to my friends . my version moodle is 2.5 and my theme is decaf . I want to change my block like picture1 .
1- delete change position
2- change postition extra show/hide icon
3- delete extra show/hide icon
Well since you are the only person to have this problem with Decaf, then it must be something in your Moodle files which is causing the problem. A plugin perhaps, or a Course Format can add unwanted images. as We have had this happen before, but it is not theme related. It is more than likely conflicting code from a block anda course format.
To help solve this, can you list any mod or block plugins and course formats you have added at the same time as Decaf?
Thanks
this is my site none of header . I do not know that you can see iranian site :