* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

:root {
    font-size: 16px;
    font-family: Arial, Helvetica, sans-serif;
}

.layout {
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    max-width: 1400px;
    width: 90%;
    margin: 0 auto;
}

main {
    width: 80%;
    margin: 0 auto;
    margin-top: 4rem;
}

footer {
    display: flex;
    justify-content: center;
}

@media screen and (min-width: 992px) {
    .layout {
        width: 80%;
    }
}