body {
    margin: 0;
}
.navbar {
    background-color: #37474f;
    height: 70px;
    display: flex;
    justify-content: space-between;
    align-items: center;
}
.left {
    background-color: red;
    display: flex;
    justify-content: space-between;
    width: 500px;
}
.right {
    background-color: blue;
    display: flex;
    justify-content: flex-end;
    width: 500px;
}

.navlink {
    color: white;
    font-size: 2rem;
}