.navbar {
    display: flex;
    align-items: center;
    margin: 0;
    height: 67px;
    width: 100%;
    background-color: rgb(197, 197, 215);
    position: fixed;
    z-index: 10;
    top: 0;
    left: 0;
}

.navbar ul{
    padding-left: 0;
}

.navbar ul li {
    display: inline;
    height: 100%;
    float: left;
}

.navbar ul li a {
    text-decoration: none;
    font-size: 24px;
    padding: 19px;
    height: 100%;
    color: black;
}

.navbar ul li a:hover {
    background-color: rgb(151, 151, 164);
    transition: 0.15s ease;
}

.navbar .active {
    background-color: rgb(151, 151, 164);
    transform: none;
}

@media screen and (max-width:650px){

    .navbar{
        display: flex;
        align-items: center;
        justify-content: center;
    }

    .navbar ul{
        padding: 20px;
    }

    .navbar ul li{
        margin-top: 5;
        float: none;
    }

    .navbar ul li a{
        background-color: rgb(197, 197, 215);
        margin: 0 15px;
        padding: 3px;
    }

    .navbar .active{
        border-bottom: 3px solid black;
        background-color: rgb(197, 197, 215);
    }

    .navbar ul li a:hover{
        border-bottom: 3px solid black;
        transition: 0.15s ease;
    }
}