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