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