if ([_tabView respondsToSelector:@selector(setSeparatorInset:)]) {

         [_tabView setSeparatorInset:UIEdgeInsetsZero];

     }

     if ([_tabView respondsToSelector:@selector(setLayoutMargins:)]) {

         [_tabView setLayoutMargins:UIEdgeInsetsZero];

     }

 - (void)tableView:(UITableView *)tableView willDisplayCell:(UITableViewCell *)cell forRowAtIndexPath:(NSIndexPath *)indexPath{

     if ([cell respondsToSelector:@selector(setSeparatorInset:)]) {

         [cell setSeparatorInset:UIEdgeInsetsZero];

     }

     if ([cell respondsToSelector:@selector(setLayoutMargins:)]) {

         [cell setLayoutMargins:UIEdgeInsetsZero];

     }

 }