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