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