Element block pseudo-class :active generated with overflow hidden transition box-sizing content-box cursor default width 160px background position static height auto margin 0px z-index auto font-size 16px text-shadow 1px 1px 1px rgba(0,0,0,0.2) padding 20px transform font-weight bold float none border 6px rgba(0,0,0,1) solid border-radius line-height 1 box-shadow 1px 1px 1px rgba(0,0,0,0.3) display block