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