The solution seems to be right but when i run test , i do not pass it

Cuéntanos qué está pasando:
Describe tu problema en detalle aquí.

  **Tu código hasta el momento**

<style type='text/scss'>

@each $color in blue, black, red {
  .#{$color}-bg {background-color: $color;}
}

div {
  height: 200px;
  width: 200px;
}

</style>

<div class="blue-bg"></div>
<div class="black-bg"></div>
<div class="red-bg"></div>
  **Información de tu navegador:**

El agente de usuario es: Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:96.0) Gecko/20100101 Firefox/96.0

Desafío: Usa @each para asignar elementos en una lista

Enlaza al desafío:

Your code passes for me. Make sure you have dark mode turned off - that can mess with colors. There are other plugins that can cause tests to fail.

I think the problem might be that the sass is not well linked with editor because nothing appears on the right side where the browser is.