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