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