style.css

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

.navbar {
    background-color: purple;
    height: 80px;
    width: 100%;
    color: white;
    display: flex;
    flex-direction: row;
    align-items: center;
    justify-content: space-between;
}

.navbar h1 {
    padding-left: 35px;
}

.navbar #navbar-icon i {
    display: none;
}

.navbar ul {
    list-style: none;
    padding-right: 25px;
}

.navbar ul li {
    display: inline;
    padding-right: 15px;
    font-size: 18px;
}

.navbar ul li a {
    text-decoration: none;
    color: white;
}

.navbar ul li a:hover {
    color:lightskyblue;
}

@media (max-width: 940px) {

    .navbar #navbar-icon i {
        font-size: 30px;
        padding: 0 30px;
        display: block;
        cursor: pointer;
    }

    .navbar ul {
        background-color: darkgray;
        height: 100vh;
        width: 100%;
        padding: 30px;
        text-align: center;
        position: fixed;
        top: 80px;
        left: -100%;
        transition: ease 0.5s;
    }

    .navbar ul li {
        display: block;
        padding: 20px;
        font-size: 25px;
    }
}