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