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