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