This sentence should have an overall padding of 10 ex. Extra text, XXXX XXXXX XXXX XXXXX XX XX X X XXXXX XXX X XX X.

Some normal text for comparison. 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