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