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