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