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