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