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