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