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