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