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