Necesito ayuda en el paso 23 menu cafeteria

Ahora use el selector de menú # existente para establecer el color de fondo del elemento div en burlywood.
div{

background color:burlywood;

width: 300px;

}

me ayudan a resolver por favorr

Hello! Welcome to the forum.
I don’t speak your language, but Ill explain in English.
Your background-color has a space inside. Replace the space with a -
Your selector name is also wrong. It is not supposed to be div but it is supposed to be #menu