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