Element block pseudo-class :active generated with font-size 16px overflow hidden transition width 160px font-weight normal box-sizing content-box border 0px rgba(0,0,0,1) solid position static float none background text-shadow 1px 1px 1px rgba(0,0,0,0.2) display block border-radius margin 0px cursor default transform padding 87px box-shadow 1px 1px 1px rgba(0,0,0,0.3) z-index auto height auto line-height 1