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