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