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