.web {
    background-color: black;
}

.mainHeader {
    background-color: black;
    position: sticky;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 1000; 
    padding: 1rem;
   
}


.main {
    padding-top: 80px; 
}


.mainHeader .mainNav .navList {
    list-style-type: none;
    padding: 1rem;
    margin: 0;
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
    gap: 4rem;
    justify-items: center;
    align-items: center;
}

.mainHeader .mainNav .navList .navListElem a {
    color: white;
    text-decoration: none;
    font-size: 1.1rem;
    padding: 8px 12px;
}

.mainHeader .mainNav .navList .navListElem:hover span {
    font-weight: bold;
    transition: font-weight 0.3s ease;
}

.mainHeader .mainNav .navList .navListElemActive span {
    font-weight: bold;
}