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