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