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