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