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