Element block pseudo-element :after generated with display block padding 13px font-size 24px border 0px rgba(0,0,0,1) solid overflow hidden border-radius text-shadow 1px 1px 1px rgba(0,0,0,0.2) background height auto margin 0px box-shadow 1px 1px 1px rgba(0,0,0,0.3) z-index auto box-sizing content-box width 272px position static float none transition cursor default transform font-weight normal line-height 13px