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