Element block pseudo-class :active generated with padding 20px opacity 1 float none box-sizing content-box height 40px border 0px rgba(0,0,0,1) solid display block box-shadow text-shadow 2px 2px 0px rgba(255,255,255,1) width 210px position static transition font-weight bold overflow visible z-index auto line-height 1 transform border-radius font-size 30px outline none margin 0px cursor default background