Element block pseudo-element :after generated with border 0px rgba(0,0,0,1) solid float none font-weight normal transform transition height auto line-height 1 border-radius cursor default text-shadow 1px 1px 1px rgba(0,0,0,0.2) box-shadow 2px 2px 2px rgba(0,0,0,0.3) display inline-block font-size 16px margin 0px background overflow hidden position static box-sizing content-box z-index auto padding 20px width 160px