:root{
    --default-gap:10px;
    --primary-color: #007bff;
    --secondary-color: #6c757d;
}

*{
  margin: 0;
  padding: 0;
  list-style: none;
  box-sizing: border-box;
}

body{
    height: 500vh;
    font-family: "Barriecito", system-ui;
}

menu{
    display: flex;
    flex-direction: row;
    justify-content: center;
    align-items: center;
    gap: var(--default-gap);
    height: 50px;
}
main{
    display: grid;
    /* grid-template-columns: 100px 50% 20% 1fr; */
    grid-template-columns: repeat(3, 1fr);
    gap: 10px;
    padding: 10px 50px;
}

main{
    position: relative;
    z-index: 2;
}

/* direct children of main */
main>div{
    border: 1px solid var(--secondary-color);
    padding: 50px;
    border-radius: 20px;
    position: relative;
    color: var(--primary-color);
    /* overflow: hidden;  cuts off the sticker */
}

.sale{
    width: 40px;
    background-color: red;
    color: white;
    display: flex ;
    justify-content: center;
    align-items: center;
    padding: 10px;
    border-radius: 50%;
    font-size: 10px;
    aspect-ratio: 1;
}

main>div>.sale{
    position: absolute;
    right: -10px;
    top: -10px;
}

body>.sale{
    position: fixed;
    top: 50%;
    left: 50%;
    z-index: 1;
}