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