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