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