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