nav {
    position: sticky;
    top: 0;
    font-family: 'Inter', sans-serif;
    padding: 4rem 2rem 2rem;
    border-right: 1px solid rgba(0, 0, 0, 0.15);
    display: flex;
    flex-direction: column;
    gap: 4rem;
    height: 100vh;
}
nav a{
    display: block;
    cursor: pointer;
}

.side-logo img {
    width: 100%;
}

.bslc p {
    font-size: 1rem;
    font-weight: bold;
}

.elearning {
    font-size: 2.25rem;
    font-weight: bold;
}


.category {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    gap: 1.75rem;
    width: 215px;
    overflow-y: auto;
}

.category a {
    font-size: 1rem;
    font-weight: 600;
    display: flex;
    text-decoration: none;
    align-items: center;
    gap: 0.5rem;
    width: fit-content;
    cursor: pointer;
    color: var(--text-gray);
}

.category a img {
    filter: opacity(70%);
}

.category a:hover {
    color: var(--text-dark);
}

.category a:hover img {
    filter: none;

}