Element block pseudo-class :active generated with box-shadow 0px -1px 1px rgba(0,0,0,0.11) height auto margin 0px text-shadow 1px 0px 1px rgba(0,0,0,0.2) font-size 16px border 1px rgba(153,153,153,0.45) solid z-index auto cursor default display block font-weight normal float none transition background width auto transform padding 13px box-sizing content-box position static overflow hidden border-radius line-height 1