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