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