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