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