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