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