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