ret.add(new StrBuilder().appendPadding(max, ctx.getFrameBottomChar()));
ret.add(new StrBuilder().appendPadding(max, ctx.getFrameBottomChar()));
ret.add(new StrBuilder().appendPadding(max, ctx.getFrameBottomChar()));
ret.add(new StrBuilder().appendPadding(max, ctx.getFrameBottomChar()));