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