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