:root {
    /* brown cork board theme */
    --header-color: #592e0f;
    --aside-color: #592e0fbb;
    --aside-border-color: #b59883;
    --text-color: white;
    --background-color: #c49569;
    --background-image: url(./images/backgrounds/cork_board.jpg);
    --background-size: 1500px;
}