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