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