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