Element block pseudo-class :active generated with margin 0px position static box-shadow 1px 1px 1px rgba(0,0,0,0.3) float none font-weight normal border 0px rgba(0,0,0,1) solid padding 20px line-height 1 cursor default background display block overflow hidden text-shadow 1px 1px 1px rgba(0,0,0,0.2) transition box-sizing content-box font-size 16px border-radius width 160px z-index auto transform height auto