section{

    padding:100px 0;

}

.grid-2{

    display:grid;

    grid-template-columns:repeat(2,1fr);

    gap:50px;

}

.grid-3{

    display:grid;

    grid-template-columns:repeat(3,1fr);

    gap:30px;

}

.grid-4{

    display:grid;

    grid-template-columns:repeat(4,1fr);

    gap:30px;

}

.flex{

    display:flex;

    align-items:center;

}

.space-between{

    justify-content:space-between;

}