Make your window slightly wider than the width of one blue box. All boxes should be the same size. Try increasing the window width so that boxes wrap in two or more columns: the boxes should remain the same size. Try reducing the window width to less than the width of one blue box: the words inside the boxes should wrap and the boxes resize around them so that the boxes continue to fit inside the window.

There is filler text in the first line, it should merely indent the first line but not affect the resulting size.

(filler text) this is filler text inside an inline block this is filler text inside an inline block this is filler text inside an inline block this is filler text inside an inline block this is filler text inside an inline block this is filler text inside an inline block this is filler text inside an inline block this is filler text inside an inline block this is filler text inside an inline block this is filler text inside an inline block this is filler text inside an inline block this is filler text inside an inline block