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