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