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