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