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