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