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