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