Element block pseudo-class :active generated with background box-shadow 0px 0px 1px rgba(255,255,255,0.8) z-index auto opacity 1 border-radius float none box-sizing content-box margin 0.5em position static transform overflow visible transition font-weight bold display inline-block width auto border 1px rgba(211,211,211,1) solid font-size 1em height auto cursor default outline none line-height 2em padding 1.5em text-shadow 0px 1px 0px rgba(255,255,255,0.8)