This paragraph should have a bottom margin of 5 em. Extra text QQQQ QQQ QQQQ QQQQQ QQQ QQQ QQQ QQQ QQQQ QQQ QQQ QQ QQQ QQQQ Q QQQ QQQQ QQ QQQQ QQQ QQQQ QQQ QQ QQQQ QQ Q QQQ QQ QQ QQQQ Q QQQ QQ QQQ QQQQ Q QQQ QQQQ
This paragraph is normal.