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