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