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