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