menu.css

*{
    margin: 0;
    padding: 0;
    font-weight: sans-serif;
    box-sizing: border-box;
}
h1
{
    text-align: center;
    color: green;
    padding: 20px;
}
nav
{
    background-color: lime;
    display: grid;
    place-items: center;
}
nav ul
{
    list-style-type: none;
}
nav ul a
{
    display: inline-block;
    padding: 20px;
    text-decoration: none;
    color: #000;
    transition: 0.2s ease-in;
    font-size: 18px;
}
nav ul a :hover
{
    background-color: green;
    color: white;
}
.items
{
    display: grid;
    grid-template-columns: repeat(3,1fr);
    padding: 30px 20px;
    grid-column-gap: 20px;
    grid-row-gap: 30px;

}
.item img
{
    width: 100%;
    height: 300px;
    object-fit: cover;
    cursor: pointer;
    transition: 0.2s ease;
}
.item img:hover
{
    transform:scale(1.04)
}
.item h4
{
    padding: 5px;
    text-align: center;
}
.item button
{
    color: whitesmoke;
    background-color: green;
    border: none;
    outline: none;
    cursor: pointer;
    border-radius: 4px;
    padding: 5px 30px;
    font-size: 20px;
    display: block;
    margin: 0 auto;
    transition: 0.2s all;
}
.item button:hover
{
    transform: scale(1.08);
}
@media screen and (maxwidth:1000px) {
    .items{
        grid-template-columns: repeat(2,1fr);
    }
}
@media screen and (maxwidth:768px) {
    .items{
        grid-template-columns: repeat(1,1fr);
    }
}