*{
    padding: 0;
    margin: 0;
}

header{
    background-color: black;
    display: flex;
    justify-content: flex-start;
    align-items: center;
    padding: 1%;
}

header a{
    color: white;
    text-decoration: none;
    border: 2px solid white;
    padding: 1%;
    border-radius: 5px;
}

header a:hover{
    background-color: whitesmoke;
    color: black;
}

@media (max-width: 768px) {

    header {
        flex-direction: column; 
        text-align: center;
        padding: 10px;
    }

    header a {
        width: 30%; 
        margin-bottom: 10px;
        padding: 12px 15px; 
        text-align: center;
    }

    h2 {
        font-size: 1.5rem; 
        text-align: center; 
        margin-bottom: 20px;
    }

    .container {
        padding-left: 10px;
        padding-right: 10px;
    }

    #cart-container {
        margin-top: 20px;
    }
}