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