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