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