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