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