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