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