body {
    width: 100vw;
    margin: auto;
    text-align: center;
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
}

.wrapper {
    padding: 1px;

    display: inline-grid;
    grid-template-columns: 130px 130px 130px 130px 130px;
    grid-gap: 1px;
    background-color: black;
}

.wrapper>div {
    background-color: white;
    display: flex;
    justify-content: center;
    align-items: center;
    padding:10px;
    height: 130px;
    position: relative;
}

.wrapper>div.marked {
    background-color: #0e273c;
    color: white
}

.marker {
    position: absolute;
    width: 50px;
    height: 50px;
    background-color: #0e273c;
    color: #0e273c;
    border-radius: 100px;
    opacity: 0.50;
    border: 1px solid;
}