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