html, body {
    height: 100%;
    margin: 0;
    font-family: Arial, sans-serif;
}

body {
    display: flex;
    flex-direction: column;
}

main {
    flex: 1;
}

.footer-container {
    background-color: #f0f0f0;
}

.nav-item.dropdown > .nav-link::after {
    display: none;
}

.nav-item.dropdown:hover .dropdown-menu {
    display: flex;
    position: absolute;
    top: 100%;
    left: 0;
    z-index: 1000;
    width: 700px
}

a {
    text-decoration: none
}

    a:hover {
    }