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