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