:root{
    --grid-cols: 1;
    --grid-rows: 1;
}

body {
    background-color: rgb(26, 26, 26);
}

#container {
    margin-left:auto;
    margin-right: auto;
    display: grid;
    grid-gap: 0;
    width: 40%;
    grid-template-columns: repeat(var(--grid-cols), 1fr);
    grid-template-rows: repeat(var(--grid-rows), 1fr);
    border: 1px solid rgb(179, 179, 179);
}

.grid-item{
    padding:0;
    /*border: 1px solid rgb(179, 179, 179);*/
}