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