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