.concreteProd {
    display: grid;
    grid-auto-flow: column;
    font-size: 0.9rem;
    border: 0.1rem solid whitesmoke;
    background-color: #777777;
    color: #ffffff;
    text-align: center;
    font-weight: 600;
    border-radius: 0.5rem;
}

.concreteProd_header_colum {
    border-bottom: 0.1rem solid;
    font-weight: 600;
    text-align: center;
    position:relative;
}