.side-nav h2 {
    margin-bottom: 0.3125rem;

    font-size: 1.375rem;
}

.side-nav .category-links {
    z-index: 1;

    display: flex;
    flex-direction: row;
    justify-content: space-between;
    align-items: center;

    border-bottom: 0.0625rem solid rgb(67,67,67,0.2);
}

.side-nav .category-links img {
    height: 1.25rem;

    cursor: pointer;
    transition: transform 0.3s ease;
}

.side-nav .category-links a {
    padding-top: 0.625rem;
    padding-bottom: 0.625rem;

    letter-spacing: 0;
    line-height: 1.375rem;
    
    font-size: 1.125rem;
    font-weight: 300;
}

.side-nav .category-links:hover a{
    color: rgb(26, 188, 156);
}

.side-nav nav li a {
    color: black;
}

.side-nav li:hover > a {
    color: rgb(26, 188, 156);
}

.side-nav .collapse {
    max-height: 0;
    overflow: hidden;

    border-bottom: 0.0625rem solid rgb(67,67,67,0.2);

    transition: max-height 0.5s;
}

.side-nav .collapse.show {
    max-height: 7.1875rem; /* Adjust based on the content size */
}

.side-nav .collapse.showBig {
    max-height: 28.75rem;
}

.side-nav .collapse li {
    line-height: 1.2; /* Adjust as needed to reduce the vertical gap */
    margin: 0; /* Remove any default margin */
    padding: 0.625rem 0; /* Add some padding for spacing */
}

@media screen and (min-width: 37.5em) and (max-width: 43.75em) {   /* between 600px & 700px */
    .side-nav .collapse.show {
        max-height: 8.125rem;
    }

    .side-nav .collapse.showBig {
        max-height: 31.25rem;
    }
}