Some values of display trigger the creation of anonymous boxes around the original box. It’s the outermost box—the direct child of the flex container box—that becomes a flex item. flex-start Flex items are packed toward the start of the line. The main-start margin edge of the first flex item on http://lanenwekr.free-blogz.com/42628838/o-truque-inteligente-de-flexbox-css-que-ningu-m-discutindo