Магия CSS

[netcat-na-diary]

Магия CSS

http://webref.ru/layout/magic-of-css

*, *:before, *:after {
    -webkit-box-sizing: border-box; /* Needed for mobile WebKit */
    -moz-box-sizing: border-box; /* Needed for Firefox */
    box-sizing: border-box
}

http://philipwalton.github.io/solved-by-flexbox/demos/vertical-centering/