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