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