a {

    color: #16a085;
    text-decoration: none;
    transition: 0.3s;
}

a:hover {
    color: #1abc9c;
}

.nav {
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
    width: 100%;
    margin: 0 auto;
    display: flex;
    justify-content: space-between;
    align-items: center;

    ul {
        display: flex;
        list-style: none;

        li {
            margin-left: 30px;

        }
    }
}