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