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