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