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