Layout designers rejoice: CSS finally has an update that will make your lives
easier. Flexible box layout, often called Flexbox, frees you from the
challenges of creating layouts with floats and padding? and lets you specify
containers and their contents instead. The new model means you can specify the
directions in which material flows, how content wraps, and the ways components
can expand to fill a space. Whether you've been creating large sites or small,
fixed sites or responsive sites, flexbox will simplify your work.
Також купити книгу Flexbox in CSS, Estelle Weyl Ви можете по посиланню