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