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