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