Such writing is not enough
$("#sidebar_content").css({ "padding-top": "10px!important" });
Need to write
$("#sidebar_content").css("cssText", "padding-top:10px!important");
Such writing is not enough
$("#sidebar_content").css({ "padding-top": "10px!important" });
Need to write
$("#sidebar_content").css("cssText", "padding-top:10px!important");