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