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