.categoryoverview {
    display:block;
    height:auto; 
    width:10%;
    margin:0 1rem 1rem 0;
    background-color:lightgray;
    text-align:center;
    align-items:center;
    padding:1rem;
}

    .categoryoverview:hover
    {
        background-color: cornflowerblue;
        color: black;
    }

    .categoryicons
    {
        color: royalblue;
        font-size: 2rem;
    }
.nav-link
{
    font-weight: bold;
    color: #0083c1; 
}