if (indexPath.row == count - 1) {
cell.preservesSuperviewLayoutMargins = NO;
cell.layoutMargins = UIEdgeInsetsZero;
cell.separatorInset = UIEdgeInsetsMake(0, 0, 0, kWidth);
}
if (indexPath.row == count - 1) {
cell.preservesSuperviewLayoutMargins = NO;
cell.layoutMargins = UIEdgeInsetsZero;
cell.separatorInset = UIEdgeInsetsMake(0, 0, 0, kWidth);
}