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