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