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