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