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